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is shown in Table 1. 2.2 Brazing temperature condition Brazing test was performed based on following heating rate, brazing temperature per each filler metals, duration and data of cooling rate under vacuum...Trans. Nonferrous Met. Soc. China 22(2012) s639-s644 Microstructures of brazing zone between titanium alloy and stainless steel using various filler metals Taeshin CHUNG1, Jungsoo KIM2, Jeongseok......
A, WANG J. Microstructure and phase constitution near the interface of Cu/Al vacuum brazing using Al-Si filler metal[J]. Vacuum, 2008, 82(8): 799-804. [14] YANG J L, XUE S B, XUE P, , DAI W, ZHANG J X.... LI Pei-sen. Vacuum brazing[M]. Beijing: National Defence of Industry Press, 1985. [71] SOHN W H, BONG H H, HONG S H. Microstructure and bonding mechanism of Al/Ti bonded joint using Al-10Si-1Mg......
resistance of (Pd,Ni)Sn4 phase in lead-free solder joints[J]. Journal of Alloys and Compounds, 2016, 654(2): 546-553. [10] LIU Hui-jie, FENG Ji-cai. Vacuum brazing TiAl-based alloy to 40Cr steel using Ag-Cu... Materials and Engineering, 2013, 42(3): 639-643. [70] 王卫杰, 何晓梅. Ag-Cu-Ni焊料在真空开关管中的应用研究[J]. 真空电子技术, 2004(4): 45-48. WANG Wei-jie, HE Xiao-mei. Study of Ag-Cu-Ni brazing material applied for vacuum interrupter......
respectively using the sessile drop method. The brazing filler sample was placed on the surface of the substrate, and inserted into the heated zone of vacuum furnace (10-4 Pa). Time counting started... through the middle for scanning electron microscopy (SEM). The experiments were performed at 1173-1233 K for up to 4000 s time interval. The brazing process was performed in a vacuum furnace......
. However, copper and brass are not considered that they can be brazed directly to Al [7]. XIA et al [8, 9] attempted to join Cu with Al using vacuum brazing with an eutectic Al-Si filler metal.... Microstructure and phase constitution near the interface of Cu/Al vacuum brazing using Al–Si filler metal [J]. Vacuum, 2008, 82(8): 799-804. [9] XIA C Z, Li Y J, PUCHKOV U A, GERASIMOV S A, WANG J. Crack......
FemAln+α(Al)反应层中. 关键词:4J34可伐合金；5005铝合金；真空钎焊；界面组织；抗剪强度 中图分类号:TG454 文献标志码:A Process of vacuum brazing 5005 aluminum alloy...) Abstract: Vacuum brazing of 5005 aluminum alloy and 4J34 Kovar was carried out with Al-Si-Mg filler foil as braze alloy. Various brazing heating cycles were carried out to study the effects of brazing......
): 23-27.XIAO Bing, XU Hong-jun, WU Zhi-bin, XU Xi-peng．Furnace brazing of diamond grinding wheel with Ni-Cr alloy under vacuum atmosphere[J]. Transactions of the China Welding Institution, 2001, 22(2): 23-27.... [7] 卢金斌, 徐九华. 真空钎焊金刚石界面碳化物的形貌[J]. 中国有色金属学报, 2007, 17(7): 1143-1148.LU Jin-bin, XU Jiu-hua. Morphology of carbide on diamond interface by vacuum brazing[J]. The Chinese Journal of Nonferrous Metals......
Effects of Nb content in Ti–Ni–Nb brazing alloys on the microstructure and mechanical properties of Ti–22Al–25Nb alloy brazed jointsY.Wang,X.Q.Cai,Z.W.Yang,D.P.Wang,X.G.Liu,Y.C.LiuTianjin Key Lab of Advanced Joining Technology, School of Materials Science and Engineering, Tianjin University摘 要:Vacuum brazing was successfully used to join Ti–22Al–25Nb......
ceramic and Ti plate were joined by active brazing in vacuum with Ag–Cu–Ti+BN composite filler.The effect of BN content,brazing temperature and time on the microstructure and mechanical properties...Active metal brazing of SiO2–BN ceramic and Ti plate with Ag–Cu–Ti+BN composite fillerZ.W.Yang1,C.L.Wang1,Y.Wang1,L.X.Zhang2,D.P.Wang1,J.C.Feng21. Tianjin Key Lab of Advanced Joining Technology......
. The fracture surface is characterized as typical cleavage fracture and it mainly consists of massive brittle Al3NiTi2 intermetallics. Key words: γ-TiAl alloy; Ni-based superalloy; vacuum brazing... of the brazing part is shown in Fig. 1. The assembled specimens were brazed in the HP-12×12×12 vacuum furnace with a vacuum of ~1.33×10-2 Pa, the brazing temperature was selected from 1090 to 1170 °C......
