Infrared brazing Ti-6Al-4V and SP-700 alloys using the Ti-20Zr-20Cu-20Ni braze

被引：43
作者：
Chang, C. T.
Wu, Z. Y.
Shine, R. K. [1 ]
Chang, C. S.
机构：
[1] Natl Taiwan Univ, Dept Mat Sci & Engn, Taipei 106, Taiwan
[2] Natl Hualien Ind Vocat Sr High Sch, Dept Mech Engn, Hualien 970, Taiwan
[3] Engineered Mat Solut, Attleboro, MA 02703 USA
来源：
MATERIALS LETTERS | 2007年 / 61卷 / 03期
关键词：
brazing; titanium; metallurgy; metals and alloys; microstructure;
D O I：
10.1016/j.matlet.2006.05.077
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Great efforts have been made in brazing high-strength alpha-beta titanium alloys below their beta-phase transformation temperature in order to obtain optimized mechanical properties. The brazing temperature of the cold roll-bonded Ti-20Zr-20Cu-20Ni foil is roughly 70 degrees C lower than that of Ti-15Cu-15Ni filler metal. Moreover, the detrimental Cu-Ni and Cu-Ni-Zr rich Ti phases can be greatly reduced or eliminated by properly choosing the brazing thermal cycle. This research demonstrates the potential application of Ti-20Zr-20Cu-20Ni foil in brazing titanium alloys. (c) 2006 Elsevier B.V All rights reserved.
引用
收藏
页码：842 / 845
页数：4
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