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Relevant bibliographies by topics / Steel – Fracture

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Academic literature on the topic 'Steel – Fracture'

Author: Grafiati

Published: 4 June 2021

Last updated: 20 February 2023

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Journal articles on the topic "Steel – Fracture"

1

Xu, Tian Han, Yao Rong Feng, Sheng Yin Song, Zhi Hao Jin, and Dang Hui Wang. "Investigation of Fracture Mechanism of Casing-Drilling Steels." Advanced Materials Research 197-198 (February 2011): 1647–50. http://dx.doi.org/10.4028/www.scientific.net/amr.197-198.1647.

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The paper reports on an investigation of the fracture mechanism of both tensile and impact fracture in three types of casing-drilling steels. The results show that the tensile fracture surface of N80 steel includes fibrous zone, radiation area and shear lip zone, and those of both K55 and P110 steels include two zones; all the tensile fracture surfaces of three types of casing drilling steels show the ductile fracture mode, the ductile fracture mode indicated with dimples is observed on all zones; the impact fracture surface of the N80 steel possesses a combined quasi-cleavage and ductile fracture modes, a single fracture mode is observed on the fracture surface of both K55 and P110 steels, the K55 steel impact sample is fractured in a cleavage brittle manner, whereas the P110 steel impact sample is fractured in a dimpled ductile manner.

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Mizuguchi, Takashi, Ryota Oouchi, Rintaro Ueji, Yasuhiro Tanaka, and Kazunari Shinagawa. "Effect of Si Content on Fracture Behaviour Change by Strain Rate in Si Steels." Materials Science Forum 654-656 (June 2010): 1303–6. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.1303.

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Fracture behaviour transitions due to change in the strain rate in steels with various Si content ranging from 2% to 5 wt% were studied. Room-temperature tensile tests were conducted over wide range of strain rates ranging from 10-3 s-1 to 103 s-1. Concerning of the steels with low Si content (no more than 3%), the nominal stress - nominal strain curves represented both uniform and local elongations at all strain rates. On the other hand, in 4% Si steel at a strain rate higher than 101 s-1, the tensile sample broke down without local elongation (necking). The stress at breaking was found to be nearly equal to its work hardening rate. The strain rate at which fracture behaviour transition took place in 5% Si steel (10-1s-1) was lower than that in 4% Si steel. TEM observations clarified the existence of deformation twins in the sample that fractured without necking. These results indicated that Si addition is subject to the brittle fractures and that the fracture mechanism transition is closely related with the deformation twinning behaviour.

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3

Yang, Bang Cheng, Jian Xiong Liu, Rong Xin Guo, and Hai Ting Xia. "Experimental Study on Out-Plane Crack Extension in Rimmed Steel." Advanced Materials Research 690-693 (May 2013): 1767–70. http://dx.doi.org/10.4028/www.scientific.net/amr.690-693.1767.

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Study on the fractural mechanism of thin sheet metals focuses on how to efficiently fracture and recycle the scrapped vehicles and electrical equipments. By using the experimental fracture mechanics, the failure mode was studied for 10F rimmed steel sheets to be crushed and recycled. In-plane mode I, out-plane mixed mode I /III and mode III fracture tests were conducted under different loading angles. The effects and contributions of mixed mode crack extensions for 10F rimmed steel sheets were analyzed and some sensitive fractural factors were studied. The experimental results show that pure mode III is most viable to fracture the thin sheet 10F rimmed steels.

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4

Kremnev, Leonid, Vyacheslav Matyunin, Artem Marchenkov, and Larisa Vinogradova. "On the nature of steel fatigue fracture." International Journal of Computational Physics Series 1, no. 1 (March 1, 2018): 181–83. http://dx.doi.org/10.29167/a1i1p181-183.

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Experimental data confirmed that if steel cyclic stress reduces to less than tensile yield stress values, i.e., in case of high-cycle fatigue, the mechanism of fracture changes from dislocation to vacancy one. The authors based their findings on the fact that steel density determined by the method of liquid displacement is less than that of steel in both initial conditions and after fracture under the cyclic loads exceeding tensile yield stress values. In the latter case steel hardness increases, whereas the specimens fractured under the cyclic stresses less than their tensile yield stress values show no change in hardness. It means that in such a case metal fractures without strain hardening, i.e., undergoes brittle fracturing developing by vacancy mechanism rather than by dislocation one. As a result, such steel obtains the structure and properties similar to those appearing after its exposure to radiation, i.e., friability and brittleness.

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5

Ambarita, H., M. Daimaruya, and H. Fujiki. "Impact Fracture of Jointed Steel Plates of Bolted Joint of Cars." Applied Mechanics and Materials 566 (June 2014): 232–37. http://dx.doi.org/10.4028/www.scientific.net/amm.566.232.

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The present study is concerned with the development of a fracture criterion for the impact fracture of jointed steel plates of a lap bolted joint used in the suspension parts of a car body. For the accurate prediction of crash characteristics of car bodies by computer-aided engineering (CAE), it is also necessary to examine the behaviour and fracture of the jointed steel plates subjected to impact loads. Although the actual impact fracture of jointed steel plates of a lap bolted joint in cars is complicated, for simplifying it is classified into the shear fracture and the extractive fracture of jointed steel plates. Three kinds of steel plates, i.e., common steel with the tensile strength of 270 MPa and two high tensile strength steels with the tensile strength of 440 and 590 MPa level used for vehicles, are examined. In the impact shear test, the specimens are made of two plates and jointed by a bolt, and in the impact extractive test the specimens are made of a plate and drilled in the centre for a bolt. The impact shear test of jointed steel plates of lap bolted joints is performed using a modified split Hopkinson bar apparatus, while the impact extractive one is performed using one-bar method. Numerical simulations by a FEM code LS-DYNA are also carried out in order to understand the mechanism of shearing and extractive fractures process of jointed steel plates. The obtained results suggest that a stress-based fracture criterion may be developed for the impact shearing and extractive fractures of jointed steel plates of lap bolted joints used in a car body.

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Islam, M. A., and Yo Tomota. "Fatigue Strength and Fracture Mechanisms of IF28 Steels." Advanced Materials Research 15-17 (February 2006): 804–9. http://dx.doi.org/10.4028/www.scientific.net/amr.15-17.804.

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Interstitial free (IF) steels are widely used as thin sheet in the automobile industries because of their many favorable properties. Although, fatigue properties of IF steels do not have significant importance to auto body makers, however, they are very concerned about the tensile and fatigue strength of the steels used for structural purposes to ensure safety of passengers. So, fatigue results of this steel might help researchers to understand the behaviors of high strength steels. In this study cyclic and static properties have been studied at room temperature in the air. Initiative has also been taken to observe the fatigue fracture morphology of this steel. Experimental results show that the fatigue limit is corresponding to about 40% of tensile strength and 80% of the yield strength of this steel. Fractographic observations reveal a mixed type of fracture mode (intergranular and transgranular cracking) fractures.

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Yajima, Zenjiro, Yoichi Kishi, and Yukio Hirose. "X-Ray Quantitative Analysis of Transformed Martensite in Austentic Stainless Steel." Advances in X-ray Analysis 39 (1995): 481–89. http://dx.doi.org/10.1154/s0376030800022904.

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Austenitic stainless steel has large toughness and high corrosion resistance compared to other alloy steels. The austenite near the fracture surface will be transformed to the martensite when it is fractured. In the present study, X-ray fractography is applied to a fatigue fracture surface of austenitic stainless steel. The fatigue tests were carried out on compact tension ( CT ) type specimens. The volume fraction of transformed martensite was quantitatively evaluated on fatigue fracture surfaces by the X-ray method. The plastic strain on the fracture surface was estimated by measuring the line broadening of X-ray diffraction profiles. The size of plastic zone left on the fatigue fracture surface was determined from the distribution of the line broadening

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8

Kantor, Matvey Matveevich, Konstantin Grigorievich Vorkachev, Vyacheslav Aleksandrovich Bozhenov, and Konstantin Aleksandrovich Solntsev. "The Role of Splitting Phenomenon under Fracture of Low-Carbon Microalloyed X80 Pipeline Steels during Multiple Charpy Impact Tests." Applied Mechanics 3, no. 3 (June 24, 2022): 740–56. http://dx.doi.org/10.3390/applmech3030044.

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The ambiguity of the splitting effect on X80 low-carbon microalloyed pipeline steels’ tendency towards brittle fracture prompted an experimental study of impact toughness scattering based on multiple Charpy impact tests in a temperature range from 20 °C to −100 °C. A fractographic analysis of a large number of fractured samples was carried out. The relationships between impact toughness, deformability and splitting characteristics were studied. A number of common features of three X80 low-carbon microalloyed pipeline steel fractures were revealed. It was experimentally established that the reason for the scattering of the impact toughness values during completely ductile fracture of specimens, as well as during fracture accompanied by the splitting formation, is the local inhomogeneity of plastic properties. The higher the susceptibility to the formation of splits for a particular steel, the lower the impact toughness. Using the electron backscatter diffraction (EBSD) technique, an uneven distribution of local plasticity in the plastic zone of impact-fractured specimens was established. A comparative analysis of specimens with equal impact toughness values at different test temperatures makes it possible to identify the mechanism of negative splitting influence compensation by the increased plasticity of certain specimen.

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9

Mizuguchi, Takashi, Rintaro Ueji, Hayato Miyagawa, Yasuhiro Tanaka, and Kazunari Shinagawa. "Fracture Behavior Transition by Change of Strain Rate in Dislocation-Induced Si Steels." Materials Science Forum 706-709 (January 2012): 2187–92. http://dx.doi.org/10.4028/www.scientific.net/msf.706-709.2187.

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The fracture behavior transition due to the change of strain rate in 5%Si magnetic steel with dislocation microstructures was studied. The Si steel was multi-passed rolled at 800°C to a various reductions up to 50%. The room temperature tensile deformation was conducted at various strain rates from 10-5/s to 100/s. All rolled steels were fractured in ductile manners with local elongation (necking) at slower strain rate. When strain rate was faster, the local elongation disappeared and the fracture manner was turned to brittle. The strain rate at which fracture mechanism changed from ductile to brittle increased with the increasing of the reduction. On the other hand, the almost fully recrystallized Si steel was fractured in the brittle manner at any strain rate and the transition strain rate was not found. The fractured tensile specimen with no local elongations contains deformation twins; whereas these deformation twins were not observed in the fractured specimen with local elongations. This result indicates that dislocation structure evolved during rolling suppressed the twinning and that the dislocation structure is effective for the enhancement of toughness in Si steel.

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Stradomski, Z., S. Stachura, and G. Stradomski. "Fracture Mechanisms in Steel Castings." Archives of Foundry Engineering 13, no. 3 (September 1, 2013): 88–91. http://dx.doi.org/10.2478/afe-2013-0066.

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Abstract The investigations were inspired with the problem of cracking of steel castings during the production process. A single mechanism of decohesion - the intergranular one - occurs in the case of hot cracking, while a variety of structural factors is decisive for hot cracking initiation, depending on chemical composition of the cast steel. The low-carbon and low-alloyed steel castings crack due to the presence of the type II sulphides, the cause of cracking of the high-carbon tool cast steels is the net of secondary cementite and/or ledeburite precipitated along the boundaries of solidified grains. Also the brittle phosphor and carbide eutectics precipitated in the final stage solidification are responsible for cracking of castings made of Hadfield steel. The examination of mechanical properties at 1050°C revealed low or very low strength of high-carbon cast steels.

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Dissertations / Theses on the topic "Steel – Fracture"

1

Khoo, Heng Aik. "Ductile fracture of steel." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0014/NQ59610.pdf.

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Simsir, Mehmet. "Investigation Of Fracture Behavior Of Steel/steel Laminates." Phd thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12604834/index.pdf.

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A study is carried out into fracture behavior of steel/steel laminates both experimentally and through finite element analysis (FEM). The laminates produced by hot pressing consisted of low carbon and medium carbon steels with two volume fractions
0.41 and 0.81. Fracture toughness, JIC has been measured using partial unloading technique assuming a critical value of crack extension. The technique is initially applied to monolithic material and then to the laminates in crack divider orientation. Evaluation of fracture toughness of laminates indicates that there is a substantial improvement of JIC with increase in the volume fraction. The systems under study were also evaluated by FEM modeling with the use MARC package program. To evaluate JIC, the problem has been evaluated in several steps
first two-dimensional plane strain problem is considered. This is followed by three-dimensional case and then by an artificially layered system, all for monolithic materials. Values of JIC derived were close to one another in all cases. Following this verification, the method, as implemented in layered monolithic system, was applied to laminates. This has shown that JIC of laminates can be predicted using FEM analysis, including the delamination. Values of JIC varied in the same manner as the experiment verifying that fracture toughness in the current system increases with increase in volume fraction. It has been concluded that modeling as implemented in this work can be used for useful composite systems incorporating hard/brittle reinforcements both in crack divider and crack arrester orientation.

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Smith, Gillian. "Modelling fracture in ferritic steel." Thesis, University of Surrey, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.250880.

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4

Liu, Kaiyuan. "Fracture properties of heat-straightened steel." Laramie, Wyo. : University of Wyoming, 2006. http://proquest.umi.com/pqdweb?did=1296091021&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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5

Druiff, Helen. "Micro-mechanisms of ductile fracture." Thesis, University of Cambridge, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385328.

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6

O'Donnell, I. J. "Ductile fracture in type 316 stainless steel." Thesis, University of Liverpool, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356270.

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7

Luken, Raymond C. "Fracture behavior of CPM 10V." Thesis, Virginia Polytechnic Institute and State University, 1987. http://hdl.handle.net/10919/90974.

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The effect of three heat treatments on plane-strain fracture toughness (K _Ic), fatigue crack growth rate (da/dN), and tensile behavior of a commercial powder metal alloy, CPM 10V, was investigated. Fracture toughness was increased by increasing the tempering temperatures and decreased by increasing the austenitizing temperature. These changes were related to changes in yield strength and the resulting crack tip plastic zone sizes. Fracture toughness resulting from any of the three heat treatments was inversely related to the hardness. Fatigue crack growth followed the Paris Law for some portion of the curve and crack growth exponents, n, were virtually unchanged by the heat treatment. The linear portion of the growth curve was shifted to higher stress intensity ranges for heat treatments yielding higher fracture toughness. Fatigue crack growth behavior in the high growth region was determined mainly by the fracture toughness of the specific heat treatment.
M.S.

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8

Wu, Shang-Xian. "Fracture analyses and toughness : measurement of specimens with deep and shallow cracks." Thesis, The University of Sydney, 1990. https://hdl.handle.net/2123/26383.

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Slip—line ﬁeld analyses and ﬁnite element analyses have been conducted for three— and four-point bend specimens with deep and shallow cracks. The results show that under large scale yielding the stress and strain ﬁelds ahead of deep and shallow cracks are quite different and there is no single—parameter characteristics in these ﬁelds. Specially, the maximum hydrostatic stress is substantially lower ahead of shallow cracks than ahead of deep cracks and this strongly affects the fracture behaviour of specimens with shallow cracks. A preliminary crack length requirement for valid J—characterization of crack tip ﬁelds is suggested. The slip—line ﬁeld solutions are used to develop test methods of J1C and CTOD suitable for specimens with shallow cracks as well as with deep cracks. With these methods experimental studies of fracture toughness and fracture mechanism in specimens with deep and shallow cracks for a free—cutting steel and CS 1030 plain carbon steel are carried out. The results reveal a phenomenon of ductile-brittle fracture transition due to increasing crack length in CS 1030 steel. The RKR critical stress model for cleavage fracture in conjunction with the ﬁnite element analyses of crack tip stress ﬁelds successfully explains that the ductile-brittle transition is due to the increase in the maximum tensile stress ahead of crack tip from below the critical stress to above it. The model also predicts values of CTOD of cleavage fracture in agreement with experimental results. A Rice-Johnson type model for void growth and coalescence is developed for three-point bend specimens with deep and shallow cracks and gives a qualitative explanation of the dependence of CTOD for ductile fracture on the hydrostatic stress as observed in experiment conducted in the free-cutting steel.

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9

Goodwin, S. J. "A comparative study of fracture in stainless steel weld metal and wrought stainless steel." Thesis, University of Liverpool, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234832.

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10

Mohseni, Peyman. "Brittle and Ductile Fracture of X80 Arctic Steel." Doctoral thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for materialteknologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-19487.

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This PhD work has focused on the effect of microstructure and changes in microstructure introduced by welding procedure, on the brittle to ductile transition properties of high strength low alloy steels which have been developed for application at low temperatures (Arctic regions). For this purpose, the experimental work was based on the new pipeline steel API X80 that has a low transition temperature. The relationship between the brittle to ductile transition temperature and the microstructure in the coarse grained heat affected zone, CGHAZ, and the intercritically reheated coarse grained heat affected zone, ICCGHAZ was studied by applying Smitweld TCS1405 weld simulation for producing the HAZ microstructures. During the weld thermal cycles, both single and double cycle, the specimens were resistance heated to 1350°C by a rate of 150°C/s. The cooling rate was adjusted to give a cooling time between 800°C and 500°C (Δt8/5) of 15 seconds. The second heating cycle had a peak temperature, Tp2, of 780°C, and the cooling rate was the same as during the first cycle to simulate the reheated intercritical coarse grained HAZ. Fracture toughness was measured at low temperatures down to -90°C by both tensile and CTOD testing. In order to study the slip system activity of this steel, low cycle three point bending fatigue tests were also performed on polished specimens in the same temperature range. Fracture surfaces and changes in microstructure were analyzed by scanning and transmission electron microscopy and by light optical microscopy. In summary, the present work showed that, at each temperature the ICCGHAZ specimens had lower fracture toughness values than the CGHAZ specimens. Thus, the fracture mechanism is potentially more brittle in the case of ICCGHAZ specimens, and this is probably connected to the microstructure. The microstructure evalutions revealed that the ICCGHAZ contained blocky M-A constituents along prior austenite grain boundaries and stringer M-A constituents between the bainite laths. A more detailed investigation of the fracture surfaces by electron microscopy revealed also the existence of M-A constituents at the initiation points of the cleavage cracks. During deformation, the stress concentration is expected to increase due to the presence of the M-A constituents, and thus the level of stress and strain concentration around the M-A constituents become significantly larger than the nominal stress value and then causes initiation of cleavage fracture. Fracture surface analysis of fractured specimens documented that the cracks initiated either from debonded M-A constituents or from the region between two or more closely separated blocky M-A constituents where the transformation induced stress fields overlapped. In the present work, the initiation of cleavage fracture occurred within the double CTOD distance from the crack tip. This implies that brittle fracture is easily initiated when M-A constituents are located near the fatigue crack tip, and it is also controlled by accumulation of continuum stress fields and local plastic strains. The slip system analysis revealed that several slip systems are activated with a variety of Schmid factors within one grain, and in some cases the first activated slip system is not necessarily that with the highest Schmid factor. Thus, it can be concluded that the Schmid factor is not the only parameter that determines activation of slip. Finally, the crystallographic facet analysis by EBSD illustrated that the {100} planes are the most potent cleavage facet planes in both CGHAZ and ICCGHAZ specimens. It was also shown that the {100} and {110} planes in the case of CGHAZ, and the {100} and {211} planes in the case of ICCGHAZ were the most favourable cleavage facet planes at subzero temperatures.

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Books on the topic "Steel – Fracture"

1

International Seminar on Dynamic Failure of Materials--Theory, Experiments, and Numerics (1991 Vienna, Austria). Dynamic failure of materials: Theory, experiments, and numerics. London: Elsevier Applied Science, 1991.

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2

Zhang, Xiao Zhong. Cleavage fracture in pressure vessel steel. Birmingham: University of Birmingham, 1998.

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Canale, Lauralice de Campos Franceschini., Mesquita R. A, and Totten George E, eds. Failure analysis of heat treated steel components. Materials Park, Ohio: ASM International, 2008.

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Ravinder, Chona, Corwin W. R, ASTM Committee E-24 on Fracture Testing., and Symposium on Rapid Load Fracture Testing (1990 : San Francisco, Calif.), eds. Rapid load fracture testing. Philadelphia, PA: ASTM, 1992.

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5

Krasovskiĭ, Arnolʹd I͡Anovich. Treshchinostoĭkostʹ staleĭ magistralʹnykh truboprovodov. Kiev: Nauk. dumka, 1990.

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Teramoto, Toshihiko. Fracture mechanics characterization of crack arrest and reinitiation in two unconventional specimens. [Boulder, Colo.]: U.S. Dept. of Commerce, National Bureau of Standards, 1986.

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Soininen, Raimo. Fracture behaviour and assessment of design requirements against fracture in welded steel structures made of cold formed rectangular hollow sections. Lappeenranta: Lappeeranta University of Technology, 1996.

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8

Connor, Robert J., Francisco J. Bonachera Martín, Amit Varma, Zhichao Lai, and Cem Korkmaz. Fracture-Critical System Analysis for Steel Bridges. Washington, D.C.: Transportation Research Board, 2018. http://dx.doi.org/10.17226/25230.

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Holland, Dirk. Einfluss des Spannungszustandes auf die Vorgänge beim Gleitbruch von Baustählen. Aachen: Shaker, 1993.

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Berg-, und Hüttenmännischer Tag (1985 Freiberg Germany). Entwicklung, Bewertung und Anwendung von höherfesten schweissbaren Baustählen: Vorträge zum Berg- und Hüttenmännischen Tag 1985 in Freiberg. Leipzig: Deutscher Verlag für Grundstoffindustrie, 1986.

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Book chapters on the topic "Steel – Fracture"

1

Berns, Hans, and Valentin G. Gavriljuk. "Steel of Highest Fracture Energy." In The Mechanical Behavior of Materials X, 421–24. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-440-5.421.

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Knott, John F. "Cleavage Fracture in “Heterogeneous” Steel Microstructures." In IUTAM Symposium on Analytical and Computational Fracture Mechanics of Non-Homogeneous Materials, 143–54. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-017-0081-8_18.

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Sahu, Parul, H. N. Bar, and Ashok Kumar. "Dynamic Fracture Behavior in HSLA Steel." In Lecture Notes in Mechanical Engineering, 523–33. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-8767-8_44.

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Kindel, D. M., R. G. Hoagland, J. P. Hirth, and A. R. Rosenfield. "Characterizing Brittle-Fracture Resistance of Steel." In Materials Characterization for Systems Performance and Reliability, 413–23. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-2119-4_21.

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Benachour, M., A. Hadjoui, and F. Z. Seriari. "Behavior of Stainless Steel 316L Under Impact Test." In Damage and Fracture Mechanics, 213–18. Dordrecht: Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2669-9_22.

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Zhang, Mian, Shin Ichi Nishida, and Nobusuke Hattori. "Fatigue Strength of Ion Nitrided Tool Steel." In Fracture and Damage Mechanics V, 475–78. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-413-8.475.

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Seupel, Andreas, Andreas Burgold, Stefan Prüger, Michael Budnitzki, and Meinhard Kuna. "Modeling of the Thermomechanical Behavior, Damage, and Fracture of High Alloy TRIP-Steel." In Austenitic TRIP/TWIP Steels and Steel-Zirconia Composites, 723–69. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-42603-3_22.

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Li, You Tang, Ping Ma, and Chang Feng Yan. "Investigation of Fracture Design for Bi-Steel Materials." In Fracture and Damage Mechanics V, 503–6. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-413-8.503.

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Baer, D. R., and R. H. Jones. "Surface Hydrogen and Fracture Stress of 4340 Steel." In Chemistry and Physics of Fracture, 552–59. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3665-2_30.

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10

Gray, R. J. "Fiber-Matrix Bonding in Steel Fiber-Reinforced Cement-Based Composites." In Fracture Mechanics of Ceramics, 143–55. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4615-7023-3_11.

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Conference papers on the topic "Steel – Fracture"

1

"A Lattice Approach for Analyzing Steel-Concrete Bond-Slip-Layer Fracture." In SP-156: Interface Fracture and Bond. American Concrete Institute, 1995. http://dx.doi.org/10.14359/941.

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Tomaszewski, Tomasz, and Przemysław Strzelecki. "Study of the size effect for non-alloy steels S235JR, S355J2+C and acid-resistant steel 1.4301." In FATIGUE FAILURE AND FRACTURE MECHANICS XXVI: Proceedings of the XXVI Polish National Conference on Fatigue Failure and Fracture Mechanics. Author(s), 2016. http://dx.doi.org/10.1063/1.4965940.

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Ionici, Cristina. "FRACTURE BEHAVIOR OF HIGH-STRENGTH-STEEL SINTERED STEELS FE-MO-C." In 15th International Multidisciplinary Scientific GeoConference SGEM2015. Stef92 Technology, 2015. http://dx.doi.org/10.5593/sgem2015/b61/s24.010.

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"Application of Fracture Mechanics to Steel-Concrete Bond Analysis." In SP-134: Concrete Design Based on Fracture Mechanics. American Concrete Institute, 1992. http://dx.doi.org/10.14359/3098.

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5

Dzioba, I., and S. Lipiec. "Microstructure, strength properties and fracture toughness of S355JR steel." In FATIGUE FAILURE AND FRACTURE MECHANICS XXVI: Proceedings of the XXVI Polish National Conference on Fatigue Failure and Fracture Mechanics. Author(s), 2016. http://dx.doi.org/10.1063/1.4965948.

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Park, Hyounsoo, Young Sang Ko, Seung Cheal Jung, Byung Tag Song, Yong Ha Jun, Byung Cheol Lee, and Jong Dae Lim. "Development of Fracture Split Steel Connecting Rods." In SAE 2003 World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2003. http://dx.doi.org/10.4271/2003-01-1309.

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Mrozinski, Stanisław, and Michal Piotrowski. "Effect of strain level on cyclic properties of S355 steel." In FATIGUE FAILURE AND FRACTURE MECHANICS XXVI: Proceedings of the XXVI Polish National Conference on Fatigue Failure and Fracture Mechanics. Author(s), 2016. http://dx.doi.org/10.1063/1.4965937.

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Wilkowski, G., D. J. Shim, Y. Hioe, S. Kalyanam, and F. Brust. "How New Vintage Line-Pipe Steel Fracture Properties Differ From Old Vintage Line-Pipe Steels." In 2012 9th International Pipeline Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/ipc2012-90518.

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Abstract:

Newer vintage line-pipe steels, even for lower grades (i.e., X60 to X70) have much different fracture behavior than older line-pipe steels. These differences significantly affect the fracture control aspects for both brittle fracture and ductile fracture of new pipelines. Perhaps one of the most significant effects is with brittle fracture control for new line-pipe steels. From past work brittle fracture control was achieved through the specification of the drop-weight-tear test (DWTT) in API 5L3. With the very high Charpy energy materials that are being made today, brittle fracture will not easily initiate from the pressed notch of the standard DWTT specimen, whereas for older line-pipe steels that was the normal behavior. This behavior is now referred to as “Abnormal Fracture Appearance” (AFA). More recent work shows a more disturbing trend that one can get 100-percent shear area in the standard pressed-notch DWTT specimen, but the material is really susceptible to brittle fracture. This is a related phenomenon due to the high fracture initiation energy in the standard DWTT specimen that we call “Abnormal Fracture Behavior” (AFB). This paper discusses modified DWTT procedures and some full-scale results. The differences in the actual behavior versus the standard DWTT can be significant. Modifications to the API 5L3 test procedure are needed. The second aspect deals with empirical fracture control for unstable ductile fractures based on older line-pipe steel tests initially from tests 30-years ago. As higher-grade line-pipe steels have been developed, a few additional full-scale burst tests have shown that correction factors on the Charpy energy values are needed as the grade increases. Those correction factors from the newer burst tests were subsequently found to be related to relationship of the Charpy energy values to the DWTT energy values, where the DWTT has better similitude than the Charpy test for fracture behavior (other than the transition temperature issue noted above). Once on the upper-shelf, recent data suggest that what was once thought to be a grade correction factor may really be due to steel manufacturing process changes with time that affect even new low-grade steels. Correction factors comparable to that for X100 steels have been indicated to be needed for even X65 grade steels. Hence the past empirical equations in Codes and Standards like B31.8 will significantly under-predict the actual values needed for most new line-pipe steels.

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Hu, Fangxin, Gang Shi, and Yongjiu Shi. "Fracture Toughness Analysis of High Strength Steel Welded Beam-Column Connections." In 10th Pacific Structural Steel Conference (PSSC 2013). Singapore: Research Publishing Services, 2013. http://dx.doi.org/10.3850/978-981-07-7137-9_158.

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Chang, Heui-Yung, Chai-Rou Tsai, Chih-Yu Wei, and Ker-Chun Lin. "Fracture Failure Prediction and Seismic Performance Evaluation of Buckling Restrained Braces." In 4th International Conference on Steel & Composite Structures. Singapore: Research Publishing Services, 2010. http://dx.doi.org/10.3850/978-981-08-6218-3_ss-we005.

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Reports on the topic "Steel – Fracture"

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Rudland, D. L., F. W. Brust, and G. M. Wilkowski. Fracture toughness evaluations of TP304 stainless steel pipes. Office of Scientific and Technical Information (OSTI), February 1997. http://dx.doi.org/10.2172/446368.

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Rosenfield, A. R., and B. S. Majumdar. Micromechanisms and Toughness for Cleavage Fracture of Steel,. Fort Belvoir, VA: Defense Technical Information Center, June 1986. http://dx.doi.org/10.21236/ada169906.

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3

Christine, Lozano, and Riveros Guillermo. Classical and innovative methods of fatigue and fracture repairs in navigation steel structures. Engineer Research and Development Center (U.S.), April 2021. http://dx.doi.org/10.21079/11681/40422.

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Most of the hydraulic steel structures (HSS) in the U.S. have reached or have past their design life, which leads to unsatisfactory performance. Welded connections with low fatigue resistance, poor weld quality, unanticipated structural behavior, or unexpected loading due to the deterioration of the design boundary conditions are the causes of fatigue cracking. The purpose of this report is to identify and evaluate the traditional and new methods used for fatigue and fracture repairs in navigation steel structures to restore their load carrying capacity and fatigue and fracture resistance. The final objective was to generate a guidance report comprising of recommended and more efficient repair methods for the different fatigue limit states observed in navigation steel structures.

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Switzner, Nathan, Ted Neidt, John Hollenbeck, J. Knutson, Wes Everhart, R. Hanlin, R. Bergen, and D. K. Balch. HYDROGEN-ASSISTED FRACTURE IN FORGED TYPE 304L AUSTENITIC STAINLESS STEEL. Office of Scientific and Technical Information (OSTI), September 2012. http://dx.doi.org/10.2172/1134047.

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Awadalla, N. G. Reactor Material Program Fracture Toughness of Type 304 Stainless Steel. Office of Scientific and Technical Information (OSTI), March 2001. http://dx.doi.org/10.2172/781036.

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McAfee, W. J., B. R. Bass, J. W. Jr Bryson, and W. E. Pennell. Biaxial loading effects on fracture toughness of reactor pressure vessel steel. Office of Scientific and Technical Information (OSTI), March 1995. http://dx.doi.org/10.2172/35267.

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Wang, Chun-Sheng, Yu-Zhu Wang, Jin-Qiang Feng, and Nai-Xuan Ma. NUMERICAL FRACTURE SIMULATION OF DISTORTION-INDUCED FATIGUE CRACKS IN STEEL BRIDGES. The Hong Kong Institute of Steel Construction, December 2018. http://dx.doi.org/10.18057/icass2018.p.123.

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Farrara, R. Fatigue-Fracture Properties of a Semi-Austenitic Precipitation Hardening Stainless Steel. Fort Belvoir, VA: Defense Technical Information Center, June 1988. http://dx.doi.org/10.21236/ada198751.

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Graham, S. M., and R. E. Link. Dynamic Fracture Initiation Toughness of ASTM A533, Grade B Steel Plate. Office of Scientific and Technical Information (OSTI), May 1999. http://dx.doi.org/10.2172/7630.

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Wang, Jy-An John. Fracture Toughness Evaluation for Sandia Mock-up Stainless Steel Canister Weldment Using Spiral Notch Torsion Fracture Toughness Test. Office of Scientific and Technical Information (OSTI), March 2019. http://dx.doi.org/10.2172/1502533.

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