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levels is to increase atmosphere gas flow. 关键词:aluminium; brazing; furnace; atmosphere; nitrogen; CFD; [全文内容正在添加中] ... all car and truck radiators, oil coolers and air conditioning heat exchangers are manufactured using Nocolok Controlled Atmosphere Brazing (CAB). One of the most critical elements of the brazing......
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LANZHOU ALUMINIUM PLANT STRIVING AHEADLiu Tiejun, the present director of LAP,摘 要:<正> Lanzhou Aluminium Plant(LAP) at Xigu District, Lanzhou City, Gansu Province is located on the railway line of Lanzhou--Lianyungang. This area is endowed with abundant electricity and natural resources and convenient communications.关键词:......
of the as-annealed alloy decreases. However, after the simulated brazing treatment, such a negative effect of Zr element on the corrosion behavior of the alloy could be negligible. Key words: aluminium... could be greatly minimized after the brazing treatment. According to the dilution theory for explanation of the intergranular corrosion mechanism of aluminium alloys, the difference of corrosion......
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Numerical analysis of dimension precision of U-shaped aluminium profile rotary stretch bending YU Zhong-qi(于忠奇), LIN Zhong-qin(林忠钦) School of Mechanical Engineering, Shanghai Jiao Tong... of aluminium profile RSB part was studied by finite element method. The numerical simulation of the U-shaped aluminium profile RSB was carried out, and the validity of the simulation was checked. Parametric......
Growth behavior of interfacial compounds in galvanized steel joints with CuSi3 filler under arc brazing YU Zhi-shui(于治水), LI Rui-feng(李瑞峰), QI Kai(祁 凯) College of Materials Engineering, Shanghai University of Engineering Science, Shanghai 201620, China Received 28 February 2006; accepted 26 September 2006 Abstract: The galvanized steels were joined using a TIG arc brazing process with CuSi3......
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......