| The effect of temperature on microstructureu and mechanical behavior of the vacuum brazed joint of Ti-46.5Al-5Nb alloy and 42CrMo steel | |
| Liu, W; Gao, Q; Cong, W; Guo, JT | |
| Corresponding Author | Liu, W(wliu1972@tom.com) |
| 2005 | |
| Source Publication | PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5
 |
| ISSN | 0255-5476 |
| Volume | 475-479Pages:829-832 |
| Abstract | In this work, the effect of temperature on the microstructure evolution of vacuum brazed joint of TiAl alloy and 42CrMo was studied. The results have shown when the brazing temperature is under 870 degrees C, no compound is formed at the boundary on the 42CrMo side. But when brazing temperature is over 870 degrees C, a very narrow TiC compound film is found at the homologous site, while on the TiAl side, there always exists a Ti(Cu,Al), intermetallic compound layer at any brazing temperature. The elemental diffusion and reaction is the predominant factor of joint forming. The tensile fracture strength of brazed joint increases with the brazing temperature, the increase of the tensile strength of joint is due to the variation of the joint structure. |
| Keyword | vacuum brazing compound layer TiAl intermetallic |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000227494709190 |
| Publisher | TRANS TECH PUBLICATIONS LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/84384 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu, W |
| Affiliation | 1.Shenyang Inst Aeronaut Engn, Sch Machine & Automobile, Shenyang 110034, Peoples R China 2.Dalian Univ Technol, Dept Mat Engn, Dalian 116024, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, W,Gao, Q,Cong, W,et al. The effect of temperature on microstructureu and mechanical behavior of the vacuum brazed joint of Ti-46.5Al-5Nb alloy and 42CrMo steel[J]. PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5,2005,475-479:829-832. |
| APA | Liu, W,Gao, Q,Cong, W,&Guo, JT.(2005).The effect of temperature on microstructureu and mechanical behavior of the vacuum brazed joint of Ti-46.5Al-5Nb alloy and 42CrMo steel.PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5,475-479,829-832. |
| MLA | Liu, W,et al."The effect of temperature on microstructureu and mechanical behavior of the vacuum brazed joint of Ti-46.5Al-5Nb alloy and 42CrMo steel".PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5 475-479(2005):829-832. |
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