Effect of parameters on interface of the brazed ZrO2 ceramic and Ti-6Al-4V joint using Ti-based amorphous filler

被引：8
作者：
Liu, Yuhua [1 ]
Hu, Jiandong [1 ]
Zhang, Yaping [1 ]
Guo, Zuoxing [1 ]
Yang, Yue [2 ]
机构：
[1] Jilin Univ, Key Lab Automobile Mat, Minist Educ, Coll Mat Sci & Engn, Changchun 130025, Peoples R China
[2] Changchun Univ Technol, Key Lab Adv Struct Mat, Minist Educ, Changchun 130012, Peoples R China
来源：
ACTA METALLURGICA SINICA-ENGLISH LETTERS | 2012年 / 25卷 / 02期
关键词：
Brazing; Amorphous filler; Brazing parameter; Interface microstructure; Shear strength; METALLIC-GLASS INTERLAYERS; COMPOSITES; ZIRCONIA; ALLOYS;
D O I：
10.11890/1006-7191-122-89
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A commercially available Ti47Zr28Cu14Ni11 (at. pct) amorphous filler foil was used to join ZrO2 ceramic and Ti-6Al-4V alloy. According to experimental observations, the interface microstructure accounts for the mechanical properties of the joints. The effects of brazing conditions and parameters on the joint properties were investigated. The joint shear strength showed the highest value of about 108 MPa and did not monotonously increase with the brazing time increasing. It was shown that decreasing of brazing cooling rate and appropriate filler foil thickness gave higher joint strength.
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页码：89 / 94
页数：6
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