Comparative Study of Copper Brazing with Ag-Cu-Zn and Ag-Cu-P Filler in Heat Treatment Furnace

Rong Wang; Ya Juan Jin

doi:10.4028/www.scientific.net/AMR.937.154

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Microstructure and Properties of AZ31B Magnesium-LY12 Aluminum Alloys Diffusion-Bonded Joint
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 937Comparative Study of Copper Brazing with Ag-Cu-Zn...

Comparative Study of Copper Brazing with Ag-Cu-Zn and Ag-Cu-P Filler in Heat Treatment Furnace

Abstract:

Wetting and spreading ability of Ag-Cu-Zn filler and Ag-Cu-P filler on copper surface under heat treatment furnace was studied. The microstructures of brazed joints of Ag-Cu-Zn and Ag-Cu-P filler under the same parameter were also observed. The microstructure shows that the wetting ability of Ag-Cu-Zn filler on the copper surface is better than Ag-Cu-P and its structure is uniformed and regulated. It is founded that there were obvious dissolution and diffusion between base metal and filler for the copper/Ag-Cu-Zn/copper joint, there were white and black eutectic structure formed in the joint interface.

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Periodical:

Advanced Materials Research (Volume 937)

Pages:

154-157

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.937.154

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Online since:

May 2014

Authors:

Rong Wang*, Ya Juan Jin

Keywords:

Ag-Cu-P Filler, Ag-Cu-Zn Filler, Copper, Furnace Brazing

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References

[1] Mel M. Schwartz. Brazing. ASM International, Materials Park, Ohio, (2003).

Google Scholar

[2] Timmins P. F. The development of nontoxic Ag-based brazing alloys. Welding, Journal, 1994, 73(9): 31s-33s.

Google Scholar

[3] L. Sisamouth, M. Hamdi, T. Ariga. Investigation of gap filling ability of Ag-Cu-In brazing filler metals. Journal of Alloys and Compounds, 2010, 504: 325–329.

DOI: 10.1016/j.jallcom.2010.05.129

Google Scholar

[4] Zhang, L. X., Feng, J. C. and He, P. Brazing temperature and time effects on the mechanical properties of TiC cermet/Ag-Cu-Zn/steel joints. Mater. Sci. Eng. A, 2006, 428, 24–33.

DOI: 10.1016/j.msea.2005.11.044

Google Scholar

[5] Zhang, L., Feng, J., Zhang, B. and Jing, X. Ag-Cu-Zn alloy for brazing TiC cermet/steel. Mater. Lett., 2005, 59, 110–113.

DOI: 10.1016/j.matlet.2004.08.029

Google Scholar

[6] Liu Huijie, Feng Jicai, Vacuum brazing TiAl-based alloy to 40Cr steel using Ag-Cu-Zn filler metal, Journal of Materials Science Letters 21, 2002, 9–10.

Google Scholar

[7] P. L. Zhang, S. Yao, M. Ding, F. G. Lu, S. N. Lou. Microstructural analysis in the vacuum brazing of copper to copper using a phosphor–copper brazing filler metal. International Journal of Materials Research, 2010, 101(11): 1436-1440.

DOI: 10.3139/146.110376

Google Scholar

[8] Phlip C. W ing ert, Ch i- Hung Leung. The development of silver-based cadmium-free contact materials. Journal of Alloys and Compounds, 2004, 72(3): 148-157.

Google Scholar