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Journal articles on the topic 'Ultrahard'

Author: Grafiati

Published: 4 June 2021

Last updated: 20 February 2023

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1

MATSUSHITA, TETSUO. "Ultrahard chromium plating." Jitsumu Hyomen Gijutsu 34, no. 11 (1987): 459–62. http://dx.doi.org/10.4139/sfj1970.34.459.

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2

Sahota, P. K., Y. Liu, R. Skomski, P. Manchanda, R. Zhang, M. Franchin, H. Fangohr, G. C. Hadjipanayis, A. Kashyap, and D. J. Sellmyer. "Ultrahard magnetic nanostructures." Journal of Applied Physics 111, no. 7 (April 2012): 07E345. http://dx.doi.org/10.1063/1.3679453.

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3

Nuwer, Rachel. "Ultrahard Recyclable Plastics." Scientific American 311, no. 6 (November 18, 2014): 52. http://dx.doi.org/10.1038/scientificamerican1214-52a.

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4

Riedel, Ralf. "Novel Ultrahard Materials." Advanced Materials 6, no. 7-8 (July 1994): 549–60. http://dx.doi.org/10.1002/adma.19940060705.

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5

Shul’zhenko, A. A., E. E. Ashkinazi, A. N. Sokolov, V. G. Gargin, V. G. Ral’chenko, V. I. Konov, L. I. Aleksandrova, et al. "Novel hybrid ultrahard material." Journal of Superhard Materials 32, no. 5 (October 2010): 293–300. http://dx.doi.org/10.3103/s1063457610050011.

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6

Herrmann, M., I. Sigalas, M. Thiele, M. M. Müller, H. J. Kleebe, and A. Michaelis. "Boron suboxide ultrahard materials." International Journal of Refractory Metals and Hard Materials 39 (July 2013): 53–60. http://dx.doi.org/10.1016/j.ijrmhm.2012.02.009.

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7

Siegal, M. P., D. R. Tallant, P. N. Provencio, D. L. Overmyer, R. L. Simpson, and L. J. Martinez-Miranda. "Ultrahard carbon nanocomposite films." Applied Physics Letters 76, no. 21 (May 22, 2000): 3052–54. http://dx.doi.org/10.1063/1.126576.

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8

Blank, V., M. Popov, N. Lvova, K. Gogolinsky, and V. Reshetov. "Nano-sclerometry measurements of superhard materials and diamond hardness using scanning force microscope with the ultrahard fullerite C60 tip." Journal of Materials Research 12, no. 11 (November 1997): 3109–14. http://dx.doi.org/10.1557/jmr.1997.0406.

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The new procedure for the hardness measurements of superhard materials including diamond using the scanning force microscope with the ultrahard fullerite C60 tip was developed. It is shown that diamond is plastically deformed under the indentation by the ultrahard fullerite indenter at room temperature. Now the correct measurements of diamond hardness have become possible. The hardness values measured are 137 ± 6 and 167 ± 5 GPa for the diamond faces (100) and (111), respectively.

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9

Bybee, Karen. "Improved ROP in Ultrahard Rock." Journal of Petroleum Technology 58, no. 12 (December 1, 2006): 76–77. http://dx.doi.org/10.2118/1206-0076-jpt.

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10

Brazhkin, Vadim V. "Ultrahard nanomaterials: myths and reality." Uspekhi Fizicheskih Nauk 190, no. 06 (July 2019): 561–84. http://dx.doi.org/10.3367/ufnr.2019.07.038635.

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11

Irifune, Tetsuo, Ayako Kurio, Shizue Sakamoto, Toru Inoue, and Hitoshi Sumiya. "Ultrahard polycrystalline diamond from graphite." Nature 421, no. 6923 (February 6, 2003): 599–600. http://dx.doi.org/10.1038/421599b.

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12

Tian, Yongjun, Bo Xu, Dongli Yu, Yanming Ma, Yanbin Wang, Yingbing Jiang, Wentao Hu, et al. "Ultrahard nanotwinned cubic boron nitride." Nature 493, no. 7432 (January 16, 2013): 385–88. http://dx.doi.org/10.1038/nature11728.

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13

Dubrovinskaia, Natalia, and Leonid Dubrovinsky. "Controversy about ultrahard nanotwinned cBN." Nature 502, no. 7472 (October 23, 2013): E1—E2. http://dx.doi.org/10.1038/nature12620.

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14

Sealy, Cordelia. "Glassy route to ultrahard ceramics." Materials Today 7, no. 10 (October 2004): 15. http://dx.doi.org/10.1016/s1369-7021(04)00438-9.

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15

Sealy, Cordelia. "Modeling solves ultrahard material problem." Materials Today 20, no. 7 (September 2017): 344–45. http://dx.doi.org/10.1016/j.mattod.2017.08.003.

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16

Lowther, John E. "Symmetric Structures of Ultrahard Materials." Journal of the American Ceramic Society 85, no. 1 (December 20, 2004): 55–58. http://dx.doi.org/10.1111/j.1151-2916.2002.tb00038.x.

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17

Ryzhov, V. V., A. A. Sapozhnikov, and I. Yu Turchanovskii. "Converters for ultrahard x-rays." Russian Physics Journal 38, no. 12 (December 1995): 1258–62. http://dx.doi.org/10.1007/bf00559387.

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18

Blank, V. D., V. M. Levin, V. M. Prokhorov, S. G. Buga, G. A. Dubitskii, and N. R. Serebryanaya. "Elastic properties of ultrahard fullerites." Journal of Experimental and Theoretical Physics 87, no. 4 (October 1998): 741–46. http://dx.doi.org/10.1134/1.558716.

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19

Solozhenko, Vladimir L., and Yann Le Godec. "A Hunt for Ultrahard Materials." Journal of Applied Physics 126, no. 23 (December 21, 2019): 230401. http://dx.doi.org/10.1063/1.5139489.

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20

Brazhkin, V. V. "Ultrahard nanomaterials: myths and reality." Physics-Uspekhi 63, no. 6 (June 30, 2020): 523–44. http://dx.doi.org/10.3367/ufne.2019.07.038635.

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21

Dumitru, G., V. Romano, H. P. Weber, M. Sentis, and W. Marine. "Femtosecond ablation of ultrahard materials." Applied Physics A: Materials Science & Processing 74, no. 6 (June 1, 2002): 729–39. http://dx.doi.org/10.1007/s003390101183.

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22

Irifune, T., A. Kurio, S. Sakamoto, T. Inoue, and H. Sumiya. "Correction: Ultrahard polycrystalline diamond from graphite." Nature 421, no. 6925 (February 2003): 806. http://dx.doi.org/10.1038/421806b.

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23

Wei Chao, 魏超, 马玉平 Ma Yuping, 韩源 Han Yuan, 张遥 Zhang Yao, and 陈雪辉 Chen Xuehui. "Femtosecond Laser Processing of Ultrahard Materials." Laser & Optoelectronics Progress 56, no. 19 (2019): 190003. http://dx.doi.org/10.3788/lop56.190003.

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24

Veprek, S., A. S. Argon, and R. F. Zhang. "Design of ultrahard materials: Go nano!" Philosophical Magazine 90, no. 31-32 (November 7, 2010): 4101–15. http://dx.doi.org/10.1080/14786430903365294.

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25

Popov, Mikhail, Mikhail Alekseev, Alexey Kirichenko, Boris Kulnitskiy, Igor Perezhogin, Elizaveta Tyukalova, and Vladimir Blank. "A catalytic depolymerization of ultrahard fullerite." Journal of Materials Research 30, no. 11 (May 12, 2015): 1772–78. http://dx.doi.org/10.1557/jmr.2015.118.

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26

Shang, Yuchen, Zhaodong Liu, Jiajun Dong, Mingguang Yao, Zhenxing Yang, Quanjun Li, Chunguang Zhai, et al. "Ultrahard bulk amorphous carbon from collapsed fullerene." Nature 599, no. 7886 (November 24, 2021): 599–604. http://dx.doi.org/10.1038/s41586-021-03882-9.

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27

Xu Bo and Tian Yong-Jun. "High pressure synthesis of nanotwinned ultrahard materials." Acta Physica Sinica 66, no. 3 (2017): 036201. http://dx.doi.org/10.7498/aps.66.036201.

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28

Sumiya, H., K. Harano, and T. Irifune. "Ultrahard diamond indenter prepared from nanopolycrystalline diamond." Review of Scientific Instruments 79, no. 5 (May 2008): 056102. http://dx.doi.org/10.1063/1.2918985.

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29

Muche, Dereck N. F., Maxwell A. T. Marple, Ivan Hung, Zhehong Gan, Ricardo H. R. Castro, and Sabyasachi Sen. "Size-Induced Structural Disorder Enables Ultrahard Oxides." Journal of Physical Chemistry C 121, no. 25 (June 15, 2017): 13898–905. http://dx.doi.org/10.1021/acs.jpcc.7b03323.

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30

Sealy, Cordelia. "Synthesis of ultrahard material under no pressure." Materials Today 10, no. 6 (June 2007): 8. http://dx.doi.org/10.1016/s1369-7021(07)70113-x.

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31

Xin, S. W., M. Zhang, T. T. Yang, Y. Y. Zhao, B. R. Sun, and T. D. Shen. "Ultrahard bulk nanocrystalline VNbMoTaW high-entropy alloy." Journal of Alloys and Compounds 769 (November 2018): 597–604. http://dx.doi.org/10.1016/j.jallcom.2018.07.331.

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32

Solozhenko, Vladimir L., and Samir F. Matar. "Prediction of Novel Ultrahard Phases in the B–C–N System from First Principles: Progress and Problems." Materials 16, no. 2 (January 16, 2023): 886. http://dx.doi.org/10.3390/ma16020886.

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The modern synthesis of superhard and, especially, ultrahard phases is a fascinating area of research that could lead to the design of new, industrially important materials. Computational methods built within the well-established quantum mechanics framework of density functional theory (DFT) play an important role in the search for these advanced materials and the prediction of their properties. The close relationship between the physical properties of carbon and boron nitride has led to particular interest in the B–C–N ternary system, characterized by the small radii of the elements, resulting in short interatomic distances and reduced volumes—the parameters being ‘recipes’ for very high hardness in three-dimensional structures. The purpose of this review is to provide a brief outline of recent developments and problems in predicting novel ultrahard carbon allotropes as well as binary and ternary compounds of the B–C–N system with particular emphasis on the analysis of the models used to evaluate the hardness of the theoretically predicted structures.

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33

Hu, Kuo, Ran Liu, Zhen Yao, Yuan-Yuan Liu, Yuan-Yuan Wang, Shuang-Chen Lu, and Bing-Bing Liu. "Novel ultrahard carbon structures by cold-compressing tubes." CrystEngComm 23, no. 10 (2021): 2091–98. http://dx.doi.org/10.1039/d0ce01155j.

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Four novel superhard carbon structures named L-, CM-, and K-carbon and Cco-C₁₆₀ are proposed by cold-compressing carbon nanotubes based on DFT theory, which adopt the 5 + 6 + 7, 5 + 6 + 8, 6 + 14 and 4 + 6 + 8 topological structures, respectively.

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34

Yur’ev, A. B., N. Kh Mukhatdinov, O. P. Atkonova, N. A. Kozyrev, and L. V. Korneva. "Production of ultrahard (80–100)-mm grinding balls." Steel in Translation 40, no. 4 (April 2010): 382–83. http://dx.doi.org/10.3103/s0967091210040182.

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35

Meng, D., W. Yue, F. Lin, C. Wang, and Z. Wu. "Thermal stability of ultrahard polycrystalline diamond composite materials." Journal of Superhard Materials 37, no. 2 (March 2015): 67–72. http://dx.doi.org/10.3103/s106345761502001x.

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36

Gao, Yang, Tengfei Cao, Filippo Cellini, Claire Berger, Walter A. de Heer, Erio Tosatti, Elisa Riedo, and Angelo Bongiorno. "Ultrahard carbon film from epitaxial two-layer graphene." Nature Nanotechnology 13, no. 2 (December 18, 2017): 133–38. http://dx.doi.org/10.1038/s41565-017-0023-9.

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37

Silva, Clênio, Roberto B. Figueiredo, Berenice M. Gonzalez, Luciano A. Montoro, and Augusta Isaac. "Designing ultrahard aluminum nanocomposites by severe mechanochemical processing." Materials Science and Engineering: A 801 (January 2021): 140422. http://dx.doi.org/10.1016/j.msea.2020.140422.

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38

Trent, E. M. "Advances in ultrahard material applications technology vol 2." Tribology International 18, no. 1 (February 1985): 57. http://dx.doi.org/10.1016/0301-679x(85)90016-7.

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39

Chu, Binhua, Da Li, Kuo Bao, Fubo Tian, Defang Duan, Xiaojing Sha, Pugeng Hou, et al. "Ultrahard boron-rich tantalum boride: Monoclinic TaB 4." Journal of Alloys and Compounds 617 (December 2014): 660–64. http://dx.doi.org/10.1016/j.jallcom.2014.06.185.

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40

Martinez, Lorenzo. "Recent developments in the search for ultrahard materials." JOM 47, no. 11 (November 1995): 48. http://dx.doi.org/10.1007/bf03221308.

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41

Le Godec, Yann, Alexandre Courac, and Vladimir L. Solozhenko. "High-pressure synthesis of superhard and ultrahard materials." Journal of Applied Physics 126, no. 15 (October 21, 2019): 151102. http://dx.doi.org/10.1063/1.5111321.

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42

König, W., and A. Neises. "Wear mechanisms of ultrahard, non-metallic cutting materials." Wear 162-164 (April 1993): 12–21. http://dx.doi.org/10.1016/0043-1648(93)90479-6.

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43

Trent, E. M. "Advances in ultrahard material applications technology vol 2." Precision Engineering 7, no. 2 (April 1985): 112–13. http://dx.doi.org/10.1016/0141-6359(85)90104-7.

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44

Yan, Chih-shiue, Ho-kwang Mao, Wei Li, Jiang Qian, Yusheng Zhao, and Russell J. Hemley. "Ultrahard diamond single crystals from chemical vapor deposition." physica status solidi (a) 201, no. 4 (March 2004): R25—R27. http://dx.doi.org/10.1002/pssa.200409033.

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45

Liu, X. C., H. W. Zhang, and K. Lu. "Strain-Induced Ultrahard and Ultrastable Nanolaminated Structure in Nickel." Science 342, no. 6156 (October 17, 2013): 337–40. http://dx.doi.org/10.1126/science.1242578.

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46

Jinlong, Lv, Cheng Lei, Wang Zhuqing, and Hideo Miura. "The high speed collision induced ultrahard recrystallized pure Ni." Materials Science and Engineering: A 736 (October 2018): 349–53. http://dx.doi.org/10.1016/j.msea.2018.09.022.

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47

Rafaja, D., V. Klemm, M. Motylenko, M. R. Schwarz, T. Barsukova, E. Kroke, D. Frost, L. Dubrovinsky, and N. Dubrovinskaia. "Synthesis, microstructure and hardness of bulk ultrahard BN nanocomposites." Journal of Materials Research 23, no. 4 (April 2008): 981–93. http://dx.doi.org/10.1557/jmr.2008.0117.

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Ultrahard boron nitride compacts containing nanosized domains of the cubic (c-BN), wurtzitic (w-BN), and hexagonal (h-BN) phase were synthesized at high-pressure/high-temperature (HP/HT) conditions. Hot-pressed and pyrolytic BN, both containing h-BN as a main component, were used as starting materials. The HP/HT products were investigated by x-ray diffraction via Rietveld and line-profile analysis, as well as high-resolution transmission electron microscopy. c-BN was the dominant phase in all products, complemented by up to 25 wt% w-BN and some remaining “compressed h-BN.” In particular samples, partial crystallographic coherence of adjacent crystallites to x-rays was observed, which has been previously found in superhard transition metal nitride-based nanocomposite coatings. In the BN nanocomposites, the partial coherence of nanocrystallites to x-rays was improved by their strong local preferred orientation, which is made possible by the well-known orientation relationships among h-BN, w-BN, and c-BN phases. The correlation between the weight fraction and the average size of the c-BN crystallites helped to describe the formation of c-BN/(w-BN) nanocomposites from submicron-sized h-BN domains in the starting materials. The Knoop and Vickers hardness of specimens with crystallite sizes ranging from 6 to ∼50 nm was found to be significantly higher than that of c-BN single crystals, despite the presence of residual h-BN.

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48

Bengu, E., C. Collazo-Davila, D. Grozea, E. Landree, I. Widlow, M. Guruz, and L. D. Marks. "In situ growth and characterization of ultrahard thin films." Microscopy Research and Technique 42, no. 4 (September 15, 1998): 295–301. http://dx.doi.org/10.1002/(sici)1097-0029(19980915)42:4<295::aid-jemt8>3.0.co;2-p.

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49

Karre, Rajamallu, Yixuan Hu, Shuangxi Song, Xiaodong Wang, Joydip Joardar, and Kolan Madhav Reddy. "Observations of multi-component boride precipitates in ultrahard boron carbide." Materials Characterization 176 (June 2021): 111106. http://dx.doi.org/10.1016/j.matchar.2021.111106.

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50

Wouters, Dirk. "Breaking the 10-nm grain size barrier in ultrahard metals." MRS Bulletin 39, no. 8 (August 2014): 653. http://dx.doi.org/10.1557/mrs.2014.174.

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