Interface reaction of solder droplet/pad and intermetallic compounds evolution during reflow soldering;
钎料熔滴与焊盘界面反应及再重熔时的界面组织演变
Temperature variation of solder droplet, interfacial reaction between molten SnPb droplet and Au/Ni/Cu pad were investigated.
结果表明:对钎料熔滴到达焊盘瞬时的接触温度,熔滴初始温度是其主要影响因素,而高度变化对其影响不大。
The engendering causation of the brazing defects such as deformation,overflow,lack of brazing,erosion and filler metal part melting was researched and analyzed.
研究分析了真空钎焊工装导致零件变形、钎料漫流、漏焊、溶蚀、钎料不全熔等缺陷产生的机理,指出刚度、弹性、热容量、吸热性、导热性、螺纹等是精密钎焊件工装设计需注意的问题。
Properties and welding interface characterization of new-type Au-Ag-Ge brazing alloy;
新型Au-Ag-Ge钎料的性能及焊接界面特征
The results indicate that the base metal, 60wt%BNi2+40wt%BNi5 brazing alloy and BNi2 brazing alloy is with similar passivation current, but the initial passivation potential is increased in turn, which demonstrates that their corrosion resistance is decreased in the same sequence.
通过电化学方法研究了钎料分别为60%BNi2+40%BNi5(质量分数)和BNi2的316L不锈钢钎焊接头在人造海水中的耐腐蚀性能。
Transient Contact Liquid-Solid Reaction of Solder Droplet/Pad and Interfacial Microstructure Evolution;
钎料熔滴/焊盘瞬间接触液固反应及界面组织演变
The Study of Low-Melting-Point Filler Metal for Al-Si-Mg Series Alloys Vacuum Brazing;
Al-Si-Mg系锻铝合金真空钎焊低熔点钎料的研究
Vacuum Brazing Aluminum Matrix Composites with Low Melting Point Solder Development
真空钎焊用低熔点铝基复合钎料的研制
Brazing of IC10 superalloy with Ni-based brazing fillers using Hf and Zr as melting-point depressants
Hf与Zr为降熔元素镍基钎料对IC10合金的钎焊
Study of Melting, Wetting and Interface of SnAgCuGe Solder;
SnAgCuGe钎料组织、熔化、润湿及界面的研究
Characteristics Study on Laser Welding-Brazing of Aluminum/Titanium Dissimilar Materials;
铝/钛异种材料激光熔钎焊特性研究
Investigation on Low Temperature Sn-Zn Base Lead-Free Solder Alloys
低熔点Sn-Zn系无铅钎料的研究
Numerical Analysis of Fluid Flow and Velocity Field during Liquid Filler Droplet Spreading Behavior in Arc Brazing;
电弧钎焊钎料液滴铺展过程及其流场、速度场数值模拟和分析
Study on preparation and characteristic of low melting-point Aluminum base composite filler metal
低熔点铝基复合钎料的制备及其性能研究
Research on microstructure and melting point of rapidly solidified brazing ribbon Al-Si-Cu alloy
快速凝固Al-Si-Cu合金钎料的组织和熔点研究
Effect of Ag and Ni on melting temperature and spreadability of Sn-SbCu solder alloy
Ag和Ni元素对Sn-Sb-Cu无铅钎料熔化温度和铺展性能的影响
eutectic brazing alloy
低共熔点软钎焊合金
Study on the new type soldering acid and filler metal for restoration of ancient bronze;
古代青铜器修复钎焊用钎剂与钎料的改性研究
Effects of Charging Carbon Composite Iron Ore Hot Briquette on Melting and Dripping Properties of Blast Furnace Comprehensive Burdens
使用热压含碳球团对高炉综合炉料熔滴性能的影响
Aluminum Alloy Soldering Procedure Research Based on the Sn-Pb-Zn Solder;
基于Sn-Pb-Zn钎料铝合金钎焊工艺研究
The Research on Properties and Bonding Mechanism of Armorphous Cu-P Filler Metals;
非晶Cu-P钎料的性能及钎焊机理研究
Ti-25Cu-25Zr Filler Metal and Pure Titanium Brazed Process
Ti-25Cu-25Zr钎料与纯钛的钎焊工艺
A Study on the Active Brazing of AlN to W-Cu Alloy with Ag-Ti_4 Active Filler Alloy
Ag-Ti_4活性钎料钎焊AlN与W-Cu合金研究