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Effects of Cu addition on growth of Au-Sn intermetallic compounds at Sn-xCu/Au interface during aging processTIAN Yanhong,WANG Chunqing,and LIU Wei Microjoining Laboratory,State Key Laboratory of Advanced Welding Production Technology,Harbin Institute of Technology,Harbin 15000,China摘 要:The growth of Au-Sn intermetallic compounds(IMCs) is a major......
Jin-chuan, GAO Yuan, LU Yi-ping, LI Ting-ju. Effects of ultrasonic treatment on the formation of iron-containing intermetallic compounds in Al-12%Si-2%Fe alloys [J]. Intermetallics, 2013, 42: 120-125. [7] OSAWA Y, TAKAMORI S, KIMURA T, KAZUMI M, HIDEKI K. Morphology of intermetallic compounds in Al-Si-Fe alloy and its control by ultrasonic vibration [J]. Materials Transactions, 2007, 48: 2467-2475......
, the dissimilar joints between Ti and stainless steel were dominated by the Ti-based intermetallic compounds (IMCs), e.g. (Ti, Zr)2(Fe, Ni), TiFe, TiCu, and Ti2(Fe, Ni), due to a significant dissolution... and the base metal is necessary to prevent the brittleness of the joint. Key words: brazing; titanium; stainless steel; intermetallic compounds (IMCs) 1 Introduction The utilization of costly......
to the formation of Fe-rich intermetallic compounds, rather than Al-rich intermediate phases. 3.4 Nano-indentation analysis The traditional method of hardness testing is pressing an indenter...; 1 Introduction Fe-Al intermetallic compounds are regarded as promising materials for industrial applications because of their low cost, low density......
Structural and Magnetic Properties of the New Type of Rare Earth-Iron-Nitrogen Intermetallic Compounds杨应昌,张哓东,葛森林,孔麟书,潘琪摘 要:<正> We succeed in inserting a number of nitrogen atoms into the R2Fe17and RTiFe11intermetalliccompounds.The nitrides retain original Th2Zn17(or Th2Ni17</sub>and ThMn12structures,but with an increase inthe unit cell......
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Phase selection of ternary intermetallic compounds during solidification of high zinc magnesium alloy GUAN Shao-kang(关绍康)1, ZHANG Chun-xiang(张春香)1, WANG Li-guo(王利国)1, WU Li-hong(吴立鸿)1, CHEN Pei... between the τ phase and φ phase occurred. The phase selection order of ternary intermetallic compounds will be mainly investigated in this work. 2 Experimental The chemical compositions of three......
Study of Properties of Intermetallic Compounds of Rare Earth Metals by Artificial Neural Networks严六明,詹千宝,钦佩,陈念贻摘 要:YanLu-Ming;(严六明);ZhanQian-Bao;(詹千宝);QinPei;(钦佩);ChenNian-Yi;(陈念贻)(ShanghaiInstituteofMetallurgy,AcademiaSinica,Shanghai200050...关键词:......
-plated layer; intermetallic compounds; Received: 1999-06-07 电子工业的发展推动了微钎焊技术的不断进步, 在一些先进的封装形式中, 如倒装焊 (flip-chip connection) 和球阵列封装 (all-gird-array package) , 微焊点同时充当电连接和机械连接的通道, 焊点的......
Twinning in Intermetallic Compounds Are Long Shear Vectors and/or Shuffles Really Necessary?F.M.Chu David P.Pope Dept.of Materials Science and Engineering,University of Pennsylvania,Philadelphia,PA 19104,USA摘 要:<正>In this paper the geometric description and general theory of mechanical twinning are reviewed, the twins in general lattices......