Journal articles: 'Mechanical alloying'

1

Aizawa, Tatsuhiko. "Mechanical Alloying." Materia Japan 36, no. 9 (1997): 930–32. http://dx.doi.org/10.2320/materia.36.930.

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2

SHINGU, Hideo. "Mechanical alloying." Journal of Japan Institute of Light Metals 40, no. 11 (1990): 850–55. http://dx.doi.org/10.2464/jilm.40.850.

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3

Hashimoto, Hitoshi, Yong Ho Park, and Toshihiko Abe. "Mechanical Alloying." Materia Japan 36, no. 10 (1997): 1021–25. http://dx.doi.org/10.2320/materia.36.1021.

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4

Sundaresan, R., and F. H. Froes. "Mechanical Alloying." JOM 39, no. 8 (1987): 22–27. http://dx.doi.org/10.1007/bf03258604.

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5

Gezerman, Ahmet Ozan, and Burcu Didem Çorbacıoğlu. "Effects of Mechanical Alloying on Sintering Behavior of Tungsten Carbide-Cobalt Hard Metal System." Advances in Materials Science and Engineering 2017 (2017): 1–11. http://dx.doi.org/10.1155/2017/8175034.

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During the last few years, efforts have been made to improve the properties of tungsten carbides (WCs) by preparing composite materials. In this study, we prepared WC particles by mechanical alloying and investigated the effects of mechanical alloying conditions, such as mechanical alloying time and mechanically alloyed powder ratio, on the properties of 94WC-6Co. According to experimental studies, increasing the mechanical alloying time causes an increase in the density of tungsten carbide samples and a decrease of crystal sizes and inner strength of the prepared materials. With the increase of mechanical alloying time, fine particle concentrations of tungsten carbide samples have increased. It is observed that increasing the mechanical alloying time caused a decrease of the particle surface area of tungsten carbide samples. Besides, the amount of specific phases such as Co3W3C and Co6W6C increases with increasing mechanical alloying time. As another subject of this study, increasing the concentration of mechanically alloyed tungsten carbides caused an increase in the densities of final tungsten carbide materials. With the concentrations of mechanically alloyed materials, the occurrence of Co6W6C and Co3W3C phases and the increase of crystallization are observed.

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6

Jatkar, A. D., and J. S. Benjamin. "Deterministic Mechanical Alloying." Materials Science Forum 88-90 (January 1992): 67–74. http://dx.doi.org/10.4028/www.scientific.net/msf.88-90.67.

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7

Yvon, P. J., and R. B. Schwarz. "Effects of iron impurities in mechanical alloying using steel media." Journal of Materials Research 8, no. 2 (1993): 239–41. http://dx.doi.org/10.1557/jmr.1993.0239.

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Mechanical alloying, a high-energy ball-milling technique, is now widely used for preparing alloy powders with metastable phases (crystalline or amorphous). The technique, however, may contaminate the powder with material eroded from the vial and milling media. We report on the analysis and effects of iron contamination on Al25Ge75 powders that we prepared by mechanically alloying mixtures of aluminum and germanium powders, using different mechanical alloying apparatuses.

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8

Zbiral, J., G. Jangg, and G. Korb. "Mechanical Alloying: Development of Microstructure and Alloying Mechanisms." Materials Science Forum 88-90 (January 1992): 19–26. http://dx.doi.org/10.4028/www.scientific.net/msf.88-90.19.

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9

Heron, A. J., and G. B. Schaffer. "Mechanical alloying of MoSi2 with ternary alloying elements." Materials Science and Engineering: A 352, no. 1-2 (2003): 105–11. http://dx.doi.org/10.1016/s0921-5093(02)00864-x.

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10

Pabi, S. K., I. Manna, and B. S. Murty. "Alloying behaviour in nanocrystalline materials during mechanical alloying." Bulletin of Materials Science 22, no. 3 (1999): 321–27. http://dx.doi.org/10.1007/bf02749938.

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11

Prică, Virgiliu Călin, and George Arghir. "Mechanical Alloying of Fe30Cu70." Advanced Materials Research 23 (October 2007): 63–66. http://dx.doi.org/10.4028/www.scientific.net/amr.23.63.

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Fe-Cu system is a binary alloys system, nevertheless very difficult. This paper presented the milling duration influence on ball-milled Fe30Cu70 alloys. After 16 hour of milling it has been concluded that true alloying at atomic level occurs during milling. The average grain size depends by milling time. Varying the milling time changes the powder morphology, their size and structure. We found that the complete fcc Fe –Cu solid solution is formed when the grain size of Fe-bcc reach a value about 10 nm, because at this value of crystallite the free energy for interface become less than interfaces energy. The milling duration have a strongly influence on solid solubility and phases form in Fe-Cu system. The phase formation for Fe30Cu70 (mass %) has been investigated by X-ray diffraction (XRD). The mixing enthalpy (positive in this system) also depends on alloy composition.

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12

Ishihara, Keiichi. "Mechanical Alloying and Mechanochemistry." Journal of the Japan Society of Powder and Powder Metallurgy 53, no. 1 (2006): 44. http://dx.doi.org/10.2497/jjspm.53.44.

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13

Benjamin, J. S. "Fundamentals of Mechanical Alloying." Materials Science Forum 88-90 (January 1992): 1–18. http://dx.doi.org/10.4028/www.scientific.net/msf.88-90.1.

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14

Otsuki, Akira, Paul Hideo Shingu, and Keiichi N. Ishihara. "Mechanical Alloying and Chaos." Materials Science Forum 179-181 (February 1995): 5–10. http://dx.doi.org/10.4028/www.scientific.net/msf.179-181.5.

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15

Herr, U. "Mechanical Alloying and Milling." Key Engineering Materials 103 (May 1995): 113–24. http://dx.doi.org/10.4028/www.scientific.net/kem.103.113.

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16

Shingu, Hideo. "Thermodynamics of mechanical alloying." Bulletin of the Japan Institute of Metals 27, no. 10 (1988): 805–7. http://dx.doi.org/10.2320/materia1962.27.805.

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17

de Barbadillo, J. J. "Rebirth of Mechanical Alloying." Key Engineering Materials 77-78 (January 1992): 187–96. http://dx.doi.org/10.4028/www.scientific.net/kem.77-78.187.

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18

Zadra, M. "Mechanical alloying of titanium." Materials Science and Engineering: A 583 (October 2013): 105–13. http://dx.doi.org/10.1016/j.msea.2013.06.064.

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19

Lu, L., M. O. Lai, and S. Zhang. "Diffusion in mechanical alloying." Journal of Materials Processing Technology 67, no. 1-3 (1997): 100–104. http://dx.doi.org/10.1016/s0924-0136(96)02826-9.

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20

Benjamin, John S. "Mechanical alloying — A perspective." Metal Powder Report 45, no. 2 (1990): 122–27. http://dx.doi.org/10.1016/s0026-0657(10)80124-9.

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21

Suryanarayana, C. "Mechanical alloying and milling." Progress in Materials Science 46, no. 1-2 (2001): 1–184. http://dx.doi.org/10.1016/s0079-6425(99)00010-9.

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22

Martin-Lopez, R., M. Zandona, and H. Scherrer. "Mechanical alloying of Bi90Sb10." Journal of Materials Science Letters 15, no. 1 (1996): 16–18. http://dx.doi.org/10.1007/bf01855597.

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23

Riffel, M., and J. Schilz. "Mechanical alloying of Mg2Si." Scripta Metallurgica et Materialia 32, no. 12 (1995): 1951–56. http://dx.doi.org/10.1016/0956-716x(95)00044-v.

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24

Suryanarayana, C., and In-Seop An. "Mechanical Alloying and Milling." Journal of Korean Powder Metallurgy Institute 13, no. 5 (2006): 371–72. http://dx.doi.org/10.4150/kpmi.2006.13.5.371.

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25

Koch, Carl C. "Amorphization by mechanical alloying." Journal of Non-Crystalline Solids 117-118 (February 1990): 670–78. http://dx.doi.org/10.1016/0022-3093(90)90620-2.

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26

Asabe, Kazutaka, and Mutuo Nakanishi. "Analysis of mixing and alloying processes by mechanical alloying." Journal of the Japan Society of Powder and Powder Metallurgy 37, no. 5 (1990): 628–31. http://dx.doi.org/10.2497/jjspm.37.628.

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27

Stanciulescu, Madalina, Marioara Abrudeanu, Andrei Galatanu, Paula Carlan, and Maria Mihalache. "Dissolution Behaviour of Alloying Elements Into Vanadium Matrix During Mechanical Milling." Revista de Chimie 68, no. 5 (2017): 1109–13. http://dx.doi.org/10.37358/rc.17.5.5622.

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Mechanical alloying (MA) is an efficient approach for fabricating ODS alloys and structural materials including vanadium alloys for fusion and fission applications. Dissolution behavior of the alloying elements is a key issue for optimizing the mechanical alloying process in fabricating vanadium alloys. This paper studies the MA process of V-4wt.%Cr-4wt.%Ti alloy. The outcomes of the MA powders in a planetary ball mill are reported in terms of powder particle size, morphology and composition evolution. The impact of spark-plasma sintering process on the mechanically alloyed powder is analyzed. The microstructure of the V-4wt.%Cr-4wt.%Ti alloy prepared by mechanical milling is investigated with a X-ray diffractometer and scanning electron microscope.

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28

Wang, Erde, and Lian Xi Hu. "Nanocrystalline and Ultrafine Grained Materials by Mechanical Alloying." Materials Science Forum 534-536 (January 2007): 209–12. http://dx.doi.org/10.4028/www.scientific.net/msf.534-536.209.

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Recent research at Harbin Institute of Technology on the synthesis of nanocrystalline and untrafine grained materials by mechanical alloying is reviewed. Examples of the materials include aluminum alloy, copper alloy, Ti/Al composite, magnesium-based hydrogen storage material, and Nd2Fe14B/α-Fe magnetic nanocomposite. Details of the processes of mechanical alloying and consolidation of the mechanically alloyed nanocrystalline powder materials are presented. The microstructure characteristics and properties of the synthesized materials are addressed.

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29

Meesa-Ard, Pinya, Vitoon Uthaisangsuk, Nattaya Tosangthum, Panadda Sheppard, Pongsak Wila, and Ruangdaj Tongsri. "Fe-Sn Intermetallics Synthesized via Mechanical Alloying-Sintering and Mechanical Alloying-Thermal Spraying." Key Engineering Materials 659 (August 2015): 329–34. http://dx.doi.org/10.4028/www.scientific.net/kem.659.329.

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Iron (Fe)-tin (Sn) intermetallics were synthesized by using two different routes. These two routes had a common synthesis step, in which Fe powder (19 wt. %) was mechanically alloyed with Sn powder (81 wt. %) for 25 h under argon atmosphere. The mechanically alloyed powders were then treated with different heating routes. In the first route, the compacts of the mechanically alloyed powders were sintered at different temperatures for different times. It was found that the FeSn2 content increased with increasing temperature and time. There were small traces of Fe, Sn and FeSn found in the sintered materials. In the second route, the mechanically alloyed powders were plasma-sprayed using different currents of 300, 400 and 500 A. It was found that the porous coatings produced by plasma sprayng consisted of mixed Fe, Sn, FeSn2, SnO, FeO and Fe3O4 for all employed currents.

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30

Shiga, Shinya, Takayuki Norimatsu, Tsuyoshi Itsukaichi, Minoru Umemoto, and Isao Okane. "Mechanical Alloying and Mechanical Grinding of Al75Ni25." Journal of the Japan Society of Powder and Powder Metallurgy 38, no. 7 (1991): 976–80. http://dx.doi.org/10.2497/jjspm.38.976.

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31

Nová, Kateřina, Pavel Novák, Filip Průša, Jaromír Kopeček, and Jaroslav Čech. "Synthesis of Intermetallics in Fe-Al-Si System by Mechanical Alloying." Metals 9, no. 1 (2018): 20. http://dx.doi.org/10.3390/met9010020.

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Fe-Al-Si alloys have been recently developed in order to obtain excellent high-temperature mechanical properties and oxidation resistance. However, their production by conventional metallurgical processes is problematic. In this work, an innovative processing method, based on ultra-high energy mechanical alloying, has been tested for the preparation of these alloys. It has been found that the powders of low-silicon alloys (up to 10 wt. %) consist of FeAl phase supersaturated by Si after mechanical alloying. Fe2Al5 phase forms as a transient phase at the initial stage of mechanical alloying. The alloy containing 20 wt. % of Si and 20 wt. % of Al is composed mostly of iron silicides (Fe3Si and FeSi) and FeAl ordered phase. Thermal stability of the mechanically alloyed powders was studied in order to predict the sintering behavior during possible compaction via spark plasma sintering or other methods. The formation of Fe2Al5 phase and Fe3Si or Fe2Al3Si3 phases was detected after annealing depending on the alloy composition. It implies that the powders after mechanical alloying are in a metastable state; therefore, chemical reactions can be expected in the powders during sintering.

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32

Jayakumar, J., B. K. Raghunath, and T. H. Rao. "Enhancing Microstructure and Mechanical Properties of AZ31-MWCNT Nanocomposites through Mechanical Alloying." Advances in Materials Science and Engineering 2013 (2013): 1–6. http://dx.doi.org/10.1155/2013/539027.

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Multiwall carbon nanotubes (MWCNTs) reinforced Mg alloy AZ31 nanocomposites were fabricated by mechanical alloying and powder metallurgy technique. The reinforcement material MWCNTs were blended in three weight fractions (0.33%, 0.66%, and 1%) with the matrix material AZ31 (Al-3%, zinc-1% rest Mg) and blended through mechanical alloying using a high energy planetary ball mill. Specimens of monolithic AZ31 and AZ31-MWCNT composites were fabricated through powder metallurgy technique. The microstructure, density, hardness, porosity, ductility, and tensile properties of monolithic AZ31 and AZ31-MWCNT nano composites were characterized and compared. The characterization reveals significant reduction in CNT (carbon nanoTube) agglomeration and enhancement in microstructure and mechanical properties due to mechanical alloying through ball milling.

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33

Singh Raman, R. K. "Mechanical Alloying of Elemental Powders into Nanocrystalline (NC) Fe-Cr Alloys: Remarkable Oxidation Resistance of NC Alloys." Metals 11, no. 5 (2021): 695. http://dx.doi.org/10.3390/met11050695.

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Mechanical alloying is among the few cost effective techniques for synthesizing nanocrystalline alloy powders. This article reviews mechanical alloying or ball-milling of (NC) powders of Fe-Cr alloys of different compositions, and the remarkable oxidation resistance of the NC alloy. The article also reviews challenges in thermal processing of the mechanically alloyed powders (such as compaction into monolithic mass) and means to overcome the challenges.

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34

Lovshenco, F. G., I. A. Lozikov, and A. I. Khabibulin. "High-temperature aluminum composite materials with special physical and mechanical properties produced by mechanical alloying." Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY), no. 3 (October 20, 2020): 99–111. http://dx.doi.org/10.21122/1683-6065-2020-3-99-111.

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High-temperature aluminum composite materials with special physical and mechanical properties produced by mechanical alloying. The study is aimed at making high-temperature aluminum composite materials with special physical and mechanical properties. An effective way to solve the problem is to use a technology based on reactive mechanical alloying. The processes of phase composition formation, the structure and properties that occur at all stages of the technology implementation and the effect of alloying components on these processes have been analyzed, and the composition «aluminum (PA4) – surfactant (С17Н35СООН – 0.7 %)» has been found to be the most appropriate. The microcrystalline structure of its base, regardless of the composition of constituent materials, is preserved at subsequent stages of production of materials and determines high values of high-temperature strength, which are significantly higher than those of analogue materials. The microcrystalline structure of the base is characterized by a well-developed surface of grain and subgrain boundaries and is stabilized by nanosized inclusions of aluminum oxides and carbides formed during mechanical alloying. Additional alloying, which provides special properties, does not change the «structural phase» type of the developed materials. They are considered to be dispersion hardened composite microcrystalline materials.

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35

Ishihara, Keiichi N. "Synthesis of New Materials by Mechanicals by Mechanical Alloying." Journal of the Japan Society of Powder and Powder Metallurgy 55, no. 12 (2008): 844. http://dx.doi.org/10.2497/jjspm.55.844.

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36

Chen, Zhiyu, Qiang Sun, Fujie Zhang, et al. "Mechanical alloying boosted SnTe thermoelectrics." Materials Today Physics 17 (March 2021): 100340. http://dx.doi.org/10.1016/j.mtphys.2021.100340.

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37

Vityaz, P. A., A. A. Kolenikov, Alexander S. Balankin, and V. S. Ivanova. "Fractal Kinetics of Mechanical Alloying." Materials Science Forum 88-90 (January 1992): 129–32. http://dx.doi.org/10.4028/www.scientific.net/msf.88-90.129.

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38

Kobayashi, Keizo, Toshiyuki Nishio, Akira Sugiyama, Akihiro Matsumoto, and Kimihiro Ozaki. "Mechanical Alloying of Mg-Be." Journal of the Japan Society of Powder and Powder Metallurgy 47, no. 6 (2000): 641–44. http://dx.doi.org/10.2497/jjspm.47.641.

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39

Suryanarayana, C. "Mechanical alloying: a critical review." Materials Research Letters 10, no. 10 (2022): 619–47. http://dx.doi.org/10.1080/21663831.2022.2075243.

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40

Suñol, Joan-Josep. "Mechanical Alloying: Processing and Materials." Metals 11, no. 5 (2021): 798. http://dx.doi.org/10.3390/met11050798.

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Mechanical alloying is a technique involving the production of alloys and compounds, which permits the development of metastable materials (with amorphous or nanocrystalline microstructure) or the obtention of solid solutions with extended solubility [...]

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41

Koch, C. C. "Materials Synthesis by Mechanical Alloying." Annual Review of Materials Science 19, no. 1 (1989): 121–43. http://dx.doi.org/10.1146/annurev.ms.19.080189.001005.

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42

Zhang, Hen, and D. G. Naugle. "Amorphization of Cu0.6Ti0.2Zr0.2by mechanical alloying." Applied Physics Letters 60, no. 22 (1992): 2738–40. http://dx.doi.org/10.1063/1.106861.

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43

Poole, J. M., and J. J. Fischer. "Recent Developments in Mechanical Alloying." Materials Technology 9, no. 1-2 (1994): 21–25. http://dx.doi.org/10.1080/10667857.1994.11785013.

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44

Mulas, G. "Impact characteristics and mechanical alloying." Metal Powder Report 57, no. 4 (2002): 39. http://dx.doi.org/10.1016/s0026-0657(02)80118-7.

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45

Vasconcelos, Igor F., and Reginaldo S. de Figueiredo. "Transformation Kinetics on Mechanical Alloying." Journal of Physical Chemistry B 107, no. 16 (2003): 3761–67. http://dx.doi.org/10.1021/jp027698i.

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46

Davis, Robert M. "Mechanical Alloying of Brittle Components." JOM 39, no. 2 (1987): 60–61. http://dx.doi.org/10.1007/bf03259480.

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47

Schultz, L. "Glass formation by mechanical alloying." Journal of the Less Common Metals 145 (December 1988): 233–49. http://dx.doi.org/10.1016/0022-5088(88)90281-0.

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48

Schaffer, G. B., and P. G. McCormick. "Displacement reactions during mechanical alloying." Metallurgical Transactions A 21, no. 10 (1990): 2789–94. http://dx.doi.org/10.1007/bf02646073.

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49

Davis, R. M., B. McDermott, and C. C. Koch. "Mechanical alloying of brittle materials." Metallurgical Transactions A 19, no. 12 (1988): 2867–74. http://dx.doi.org/10.1007/bf02647712.

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50

Bhattacharya, A. K., and E. Arzt. "Temperature rise during mechanical alloying." Scripta Metallurgica et Materialia 27, no. 6 (1992): 749–54. http://dx.doi.org/10.1016/0956-716x(92)90500-e.

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Journal articles on the topic 'Mechanical alloying'

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