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Structure and magnetic properties of intermetallic compounds Gd5Si2-xGe2-xM2x LUO Guang-sheng(罗广圣)1, 2, LEI Yu(雷 宇)2, 3, XIN Yong(辛 勇)4, ZHOU Zheng-you(周正有)2 1. School of Materials Science.... The measurements of magnetic properties show that the Curie temperatures of Gd5Si2-xGe2-xM2x (M=Mn, Mo, Al and V) compounds have no obvious change before annealing, but they increase obviously with x increasing......
the distillation temperature is between 1 133 K and 1 373 K. Due to the forming of intermetallic compounds Cu2Sb, Cu10Sb3 and Ag3Sb, the antimony could not be evaporated completely during the vacuum distillation. EDS analysis indicates that the condensate has a columnar crystal structure.Key words:Ag-contained multicomponent alloy; vacuum distillation; separation; intermetallic compounds......
EFFECT OF LASER INPUT ENERGY ON AuSnx INTERMETALLIC COMPOUNDS FORMATION IN SOLDER JOINTS WITH DIFFERENT THICKNESS OF Au SURFACE FINISH ON PADS M.Y.Li1,W.Liu2,Y.H.Tian2,C.Q.Wang2 (1.Shenzhen... of Technology, Harbin 150001, China) Abstract:Formation of AuSnx intermetallic compounds (IMCs) in laser reflowed solder joints was investigated. The results showed that few IMCs formed at the solder/0.1 μm......
Antimony-based intermetallic compounds for lithium-ion and sodium-ion batteries: synthesis, construction and applicationWen Luo1,2,Jean-Jacques Gaumet2,Li-Qiang Mai1,31. State Key Laboratory... for batteries has been actively pursued to satisfy the power demands for electronic devices and hybrid electric vehicles. Recently, antimony(Sb)-based intermetallic compounds have attracted......
Competitive Nucleation and Rapid Growth of Co-Si Intermetallic Compounds during Eutectic Solidification under Containerless Processing ConditionWenjing Yao1), Zipeng Ye1), Nan Wang1), Xiujun Han2... mechanism of intermetallic compounds was examined. The experimental and calculated results indicate that with increasing Co content, the intermetallic compound prefers nucleating primarily. The eutectic......
Evolution of intermetallic phases of Al-Zn-Mg-Cu alloy during heat treatment FAN Xi-gang(樊喜刚)1, JIANG Da-ming(蒋大鸣)1, MENG Qing-chang(孟庆昌)1, LI Nian-kui (李念奎)2, SUN Zhao-xia(孙兆霞)2 1. Analysis...-Mg-Cu alloy is a favorable choice for aerospace applications requiring good combination of strength and toughness, which is greatly influenced by the coarse intermetallic particles. The evolution......
Solderability and intermetallic compounds formation of Sn-9Zn-xAg lead-free solders wetted on Cu substrateCHEN Wenxue, XUE Songbai, WANG Hui, WANG Jianxin, and HAN Zongjie College of Materials....%) to form Sn-9Zn-xAg lead-free solder alloys. The effect of the addition of Ag on the microstructure and solderability of this alloy was investigated and intermetallic compounds (IMCs) formed......
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......
, 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......
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......
