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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......
EFFECT OF BRAZING TIME ON TiC CERMET/IRON JOINT BRAZED WITH Ag-Cu-Zn FILLER METAL J.C.Feng1,Z.R.Li1,L.X.Zhang1,H.J.Liu1 (1.National Key Laboratory of Advanced Welding Production Technology, Harbin Institute of Technology,Harbin 150001, China) Abstract:The brazing of TiC cermet to iron was carried out at 1223K for 5-20min using Ag-Cu-Zn filler metal. The formation phase and interface structure......
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J. Cent. South Univ. (2017) 24: 736-742 DOI: 10.1007/s11771-017-3475-z A novel ice slurry producing system with vacuum freezing TANG Yi-fang(唐艺芳)1, LIU Zhi-qiang(刘志强)1, 2, LIU Pei(刘佩)1, KANG Wei(康威... 412007, China Central South University Press and Springer-Verlag Berlin Heidelberg 2017 Abstract: A novel vacuum ice slurry producing system with jet-pumps was proposed to deal with the problems......
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 University of Aeronautics and Astronautics2. Zhejiang Xinrui Welding Material Co., Ltd摘 要:Al-6.5Si-42Zn and Al-6.5Si-42Zn-0.09Sr filler metals were used for brazing......
Properties of vacuum cast CuCr25 and CuCr25Te contact material XIU Shi-xin(修士新)1, YANG Ren(杨 韧)2, XUE Jun(薛 军)3, WANG Jin-xing(汪金星)3 1. State Key Laboratory of Electrical Insulation...; Abstract: The CuCr25 and CuCr25Te contact materials were manufactured by vacuum casting process. The microstructures of two alloys were observed by metallographic microscope......
New technology for brazing aluminum clustered tube of refrigeratorHE Peng(何 鹏)1, FENG Ji-cai(冯吉才)1, YU Ze-xing(余泽兴)2, JIA Jin-guo(贾进国)2, MAI Han-hui(麦汉辉)2(1. State Key Laboratory of Advanced Welding... brazing for the aluminum clustered tube of refrigerator was analyzed. According to characteristic of aluminum and aluminum alloy, a kind of high frequency power supply was devised and applied......
Brazing behavior of ultrafine cemented carbide with stainless steelYANG Tian-en(杨天恩), YANG Li(杨力), XIONG Ji(熊计), SUN Lan(孙兰), GUO Zhi-xing(郭智兴), ZHENG Xiao-ming(郑晓鸣) (School of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065, China)Abstract:In order to investigate the effects of brazing temperature, heating rate and cooling methods on shear strength, hardness, magnetic......
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