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and a small amount of Ag-Cu eutectic exists in the joints brazed for a shorter time. The shear tests show that the room-temperature strength and fracture location of the brazed TiAl/steel joints change...Interface structure and shear strength of brazed joints of TiAl-based alloy to middle-carbon steelFENG Ji-cai(冯吉才), LIU Hui-jie(刘会杰)(State Key Laboratory of Advanced Welding Production Technology......
, the joints brazed at 880 ℃ for 5 min has the maximum shear strength of 23 MPa. Key words: SiO2 glass ceramic; TC4 alloy; brazing; joints interface; microstructure; mechanical properties  ... ceramic; (b) TC4 alloy tively. After joining, shear strength tests were performed by an Instron-1186 universal testing machine to assess the shear strength of the brazed joints. The specimens were......
, 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..., but at the conditions using titanium and nickel based filler metals had brazed zone between titanium alloy and stainless steel. However, titanium alloy was eroded during brazing using titanium based filler metals......
J. Cent. South Univ. Technol. (2009) 16: 0902-0905 DOI: 10.1007/s11771-009-0150-z Interfacial characteristics of high frequency induction brazed Cu and pre-metalized graphite joints XIE Feng... large diffusion ability. Meanwhile, only a little Cu diffuses into base materials, much of which remains in the braze alloy. Fig.6 gives the interface microstructures of the joints brazed at 750......
Comparative Study of Bypass-Current MIG Welded–Brazed Aluminum/Galvanized Steel and Aluminum/Stainless SteelYu-Gang Miao,Guang-Yu Chen,Peng Zhang,Duan-Feng HanNational Key Laboratory of Science... aluminum/galvanized steel and aluminum/stainless steel. Microstructure, intermetallic compounds and hardness distribution of the joints were studied by optical microscopy, scanning electron microscopy......
Brazed joints of CBN grains and AISI 1045 steel with AgCuTi-TiC mixed powder as filler materialsWen-feng Ding,Jiu-hua Xu,Zhen-zhen Chen,Hong-hua Su,and Yu-can Fu College of Mechanical and Electrical... the case of AgCuTi+16wt% TiC,the strength of the brazed steel-to-steel joints reached the highest value of 95MPa dependent upon the reinforcement effect of TiC particles within the filler......
: The microstructures of the brazed joints for commercially pure Ti and stainless steel were investigated by the applications of various filler alloys including Ag-, Ti-, Zr- and Ni-based alloys. Generally, 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......
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Study of TiC+TiN Multiple Films On Type of 316L Stainless Steel DENG Bai-quan1,HU Dong-ping2,HUANG Ben-sheng3,JIN Yong4,Xue Qi3 (1.Southwest Academy of Physics, Chengdu 610041;2.China Academy..., the change of growth rate of the film on the 316L Stainless steel is not same as the one on carbides substrates, while the mole ratio of CH4 to TiCl4 (mCH4/TiCl4) is changed from 1.2to 2.0. The Ti [C, N......
Achieving ultra-high strength friction stir welded joints of high nitrogen stainless steel by forced water coolingH.Zhang1,2,D.Wang1,P.Xue1,L.H.Wu1,D.R.N1,B.L.Xiao1,Z.Y.Ma1,21. Shenyang National... and properties of water-cooled and air-cooled friction stir welded(FSW) ultra-high strength high nitrogen stainless steel joints were comparatively studied. With additional rapid cooling by flowing water......