Member having separation structure and method for manufacture thereof
作者： Ikuo Ohnuma , Ryosuke Kainuma , Kiyohito Ishida
DOI:
关键词:
摘要: A member having a separated structure made by an alloy consisting of two regions different compositions with each other is formed casting molten into prescribed shape, or spray-quenching the same from temperature Tc+10° C. more, wherein exhibits phase separation in liquid state difference ΔT between maximum Tc (° C.) and minimum Td region being 10° has mean composition volume fraction phases 5% more. The suitable Cu—Fe—X alloy, Cu—Cr—X Cu—Co—X Cu—Bi—X Al—Sn—X Al—In—X alloy. powder obtained any one alloys comprising surface portion solder core mainly Cu Al excellent electrical conductivity heat as ball.
google.de 参考文章(15)
Mizobuchi Toshio, Suzuki Kenzo, Kase Makoto, Method of making iron-copper alloy ,(1973)
Anna T. Spitsberg, David L. Houck, Michael J. Scheithauer, Leonid P. Dorfman, Jeffrey N. Dann, Mo-Cu Composite powder ,(2001)
Jin Woo Cheon, Jong Il Park, Method for synthesis of core-shell type and solid solution alloy type metallic nanoparticles via transmetalation reactions and applications of same ,(2001)
Harold G. Sowman, Roger W. Lange, Shaped and fired articles of tio2 ,(1973)
John T. Plewes, Nathaniel R. Quick, Murray Robbins, Carbon transducer with electrical contact Journal of the Acoustical Society of America. ,vol. 75, pp. 1317- 1317 ,(1984) , 10.1121/1.390681
M. Zhu, B.L. Li, Y. Gao, L. Li, K.C. Luo, H.X. Sui, Z.X. Li, Microstructure characteristics of nanophase composite synthesized by mechanical alloying of immiscible Pb-Al and Fe-Cu systems Scripta Materialia. ,vol. 36, pp. 447- 453 ,(1997) , 10.1016/S1359-6462(96)00394-6
L. He, E. Ma, Processing and microhardness of bulk Cu-Fe nanocomposites Nanostructured Materials. ,vol. 7, pp. 327- 339 ,(1996) , 10.1016/0965-9773(96)00003-7
James H Critchett, Copper-chromium alloy ,(1936)
Yoshinobu Takegawa, Shuji Yamada, Nobuyoshi Yano, Masayuki Tsuji, Akira Menjo, Teru Tanimura, Conducting composite material and its production ,(1987)
Toshimasa Fukai, Nobuyuki Yoshioka, 信行 吉岡, 伸尚 鈴木, Taiji Noda, 泰司 野田, 利真 深井, Nobunao Suzuki, Manufacture of electrode material ,(1991)