Brazing mechanism and infiltration strengthening of CC composites to TiAl alloys joint
作者： Houqin Wang , Jian Cao , Jicai Feng
DOI: 10.1016/J.SCRIPTAMAT.2010.06.035
关键词:
摘要: The present investigation was conducted to study vacuum brazing between carbon–carbon composites (CC) and TiAl alloys with Ag–Cu–Ti filler metal. mutual exclusion the Ag Ti elements had a significant influence on joint microstructure. isothermal solidification of Ag-based solid solution led layered microstructure, which beneficial joining strength. A new method making holes in CC composite surface introduced, strengthened by infiltration metals into these holes.
elsevier.com
sci-hub.se 参考文章(20)
P. D. Matzinos, J. W. Patrick, A. Walker, Effect of the nature of the matrix precursor coal-tar pitch on crack formation and location in 2-D C/C composites Journal of Materials Science Letters. ,vol. 19, pp. 481- 483 ,(2000) , 10.1023/A:1006741301374
P. Villars, 博明 岡本, Alan Prince, Handbook of Ternary Alloy Phase Diagrams ,(1995)
B. Venkataraman, G. Sundararajan, The influence of sample geometry on the friction behaviour of carbon–carbon composites Acta Materialia. ,vol. 50, pp. 1153- 1163 ,(2002) , 10.1016/S1359-6454(01)00417-7
Youqiong Qin, Jicai Feng, Active brazing carbon/carbon composite to TC4 with Cu and Mo composite interlayers Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 525, pp. 181- 185 ,(2009) , 10.1016/J.MSEA.2009.06.049
Jin-Woo Park, Thomas W. Eagar, Strain energy release in ceramic-to-metal joints with patterned interlayers Scripta Materialia. ,vol. 50, pp. 555- 559 ,(2004) , 10.1016/J.SCRIPTAMAT.2003.09.055
Toshimitsu Tetsui, Effects of brazing filler on properties of brazed joints between TiAl and metallic materials Intermetallics. ,vol. 9, pp. 253- 260 ,(2001) , 10.1016/S0966-9795(00)00129-1
Sudipta Mandal, Ashok Kumar Ray, Ajoy Kumar Ray, Correlation between the mechanical properties and the microstructural behaviour of Al2O3–(Ag–Cu–Ti) brazed joints Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 383, pp. 235- 244 ,(2004) , 10.1016/J.MSEA.2004.06.002
M. Singh, T.P. Shpargel, G.N. Morscher, R. Asthana, Active metal brazing and characterization of brazed joints in titanium to carbon–carbon composites Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 412, pp. 123- 128 ,(2005) , 10.1016/J.MSEA.2005.08.179
Xiaoling Liao, Hejun Li, Wenfeng Xu, Kezhi Li, Effects of tensile fatigue loads on flexural behavior of 3D braided C/C composites Composites Science and Technology. ,vol. 68, pp. 333- 336 ,(2008) , 10.1016/J.COMPSCITECH.2007.10.040
Julius Jortner, Macroporosity and interface cracking in multi-directional carbon-carbons Carbon. ,vol. 24, pp. 603- 613 ,(1986) , 10.1016/0008-6223(86)90150-8