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University, Ibaraki, Osaka 567-0047, Japan) Abstract: Si3N4 ceramic was jointed to Si3N4 ceramic using a filler alloy of Cu-Zn-Ti at 1123-1323K for 0.3-2.7ks. Ti content in the Cu-Zn-Ti filler alloy... on the microstructure of the joint. Key words: Si3N4 ceramic; Cu-Zn-Ti filler alloy; bonding parameters; microstructure; mechanical property CLC number: TG404 ......
, Korea Received 21 May 2012; accepted 6 November 2012 Abstract: Titanium alloy (Ti-Al-V alloy) substrate was brazed with stainless steel (STS304) using filler metal. At an optimized brazing condition... for this work, alloy having a chemical composition of Ti-Al-V was used and stainless steel (STS304) was used. Chemical component of each alloy is shown in Table 1. As filler metal, total four kinds......
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Numerical simulation of copper based filler metal droplets spreading under arc brazing YU Zhi-shui(于治水)1, LI Rui-feng(李瑞峰)2, QI Kai(祁 凯)2, ZHOU Fang-ming(周方明)2 (1. College of Materials...) Abstract: The spreading behavior of copper filler metal droplets under arc brazing was studied by numerical simulation method using Surface Evolver software. The mathematical model in which arc......
Brazing of directionally solidified TiAl-based alloy with Ti-Zr-Ni-Cu filler metalHE Peng,LIU Duo,FENG Jicai,and WANG Lun State Key Lab of Advanced Welding Production Technology,Harbin Institute of Technology,Harbin 150001,China摘 要:Brazing of directionally solidified TiAl-based alloy with Ti-Zr-Ni-Cu filler metal was investigated.For brazing,according......
Brazing 6061 aluminum alloy with Al-Si-Zn filler metals containing SrWei Dai1,Song-bai Xue1,Feng Ji1,Jiang Lou2,Bo Sun2,Shui-qing Wang21. School of Materials Science and Technology, Nanjing... filler metals could reduce the formation of eutectic Al-Si phase and lower the brazing temperature at about 520℃. Adding 0.09wt% Sr element into the Al-6.5Si-42Zn alloy caused α-Al phase refinement......
Trans. Nonferrous Met. Soc. China 22(2012) 30-35 Torch brazing 3003 aluminum alloy with Zn-Al filler metal DAI Wei1, XUE Song-bai1, LOU Ji-yuan2, LOU Yin-bin2, WANG Shui-qing2 1．College of Materials... a low-melting-point filler metal. COOPER and JONES [6] introduced rapidly solidified technology to form a new Al-Si-Cu alloy, by changing the cooling rate, fine-grained microstructures were obtained......
compositions of CuPd-V system filler alloy were designed for joining the Cf/SiBCN composite. Their dynamic wettability on the Cf/SiBCN composite was studied with the sessile drop method. The CuPd-8 V alloy... were successfully produced using the latter filler alloy under the brazing condition of(1170-1230)℃for 10 min. The results showed that the active element V strongly diffused to the surface of Cf/SiBCN......
