Application of amorphous and microcrystalline filler metals for brazing of beryllium with metals

被引：9
|
作者：
Kalin, BA [1 ]
Fedotov, VT [1 ]
Sevryukov, ON [1 ]
Grigoryev, AE [1 ]
Plyuschev, AN [1 ]
Ivanov, VM [1 ]
Strebkov, YS [1 ]
机构：
[1] RES & DEV INST POWER ENGN, MOSCOW, RUSSIA
来源：
JOURNAL OF NUCLEAR MATERIALS | 1996年 / 233卷
关键词：
D O I：
10.1016/S0022-3115(96)00070-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Rapidly solidified (RS) amorphous and microcrystalline ribbon-type brazing filler metals (FMs) represent a promising facility for joining heterogeneous materials together. The advantage results are followed from the homogeneity of element and phase compositions and the strictly specified geometrical dimensions of such FMs. Produced by rapid solidification technology amorphous FM: Zr-Ti-Fe-Be (STEMET(1) 1403) and microcrystalline FMs: Al-Si (STEMET 1501), Cu-Sn-Mn-In-Ni (STEMET 1120) and Cu-Sn-In-Ni (STEMET 1108) were used. Brazing of beryllium with metals (Be + Cu; Be + SS; Be + V) was performed using ribbon-type FMs. Metallographic and microprobe analysis of brazed zones suggested that components of FMs are uniformly distributed, pores and cracks are absent. Tensile strength testing of brazed joints was carried out.
引用
收藏
页码：945 / 948
页数：4
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