|
|
|
| A HIGH TEMPERATURE Ni-Cr-Co-B BRAZING FILLER ALLOY |
| LIU Weiping(Dalian Railway institute; Dalian 116028); ZHUANG Hongshou(BeUing University of Aeronautics and Astronautics; Beijing 100083) |
|
Cite this article:
LIU Weiping(Dalian Railway institute; Dalian 116028); ZHUANG Hongshou(BeUing University of Aeronautics and Astronautics; Beijing 100083). A HIGH TEMPERATURE Ni-Cr-Co-B BRAZING FILLER ALLOY. Acta Metall Sin, 1995, 31(24): 539-544.
|
|
|
Abstract For improving the toughness and elevated temperature mechanical properties of brazed superalloy joints, the silicon－free Ni-CrCo-B brazing filler alloys have been developed. The microstructure, melting characteristics and brazing properties of a series of Ni-CrCo-B filler metals were investigated. Mechanical properties at room and elevated temperatures of superalloy joints brazed with the Ni-Cr-Co-B filler metals were evaluated and compared with those of brazed joints with conventional nickel-base filler metals BNi-1a and BNi-5. It was shown that the toughness and high-temperature mechanical properties of the brazed joints made with the developed Ni-Cr-Co-B filler alloys are better than the latter.
|
|
|
| 1KX著,金钦乾,徐澄宇,马翔译．钢和合金的物理化学相分析．北京:国防工业出版社,1982:1842LugscheiderE,PartzK-D．WeldJ,1983;62:160s |
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
