Boundary liquation and interface cracking characterization in laser deposition of Inconel 738 on directionally solidified Ni-based superalloy | |
Zhong, ML ; Sun, HQ ; Liu, WJ ; Zhu, XF ; He, JJ | |
2010-05-10 ; 2010-05-10 | |
关键词 | nickel alloys laser deposition liquation cracking superalloys directional solidification TURBINE-BLADES HAZ Nanoscience & Nanotechnology Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering |
中文摘要 | Laser deposition of Inconel 738 on directionally solidified (DS) Ni-based superalloy demonstrates a strong susceptibility to cracking. Cracks originate from the liquation of low melting point eutectic on the DS grain boundary. Five boundary liquation and interface cracking styles were identified. Sound Inconel 738 deposition layers were achieved free of cracks. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
语种 | 英语 ; 英语 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/24031] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Zhong, ML,Sun, HQ,Liu, WJ,et al. Boundary liquation and interface cracking characterization in laser deposition of Inconel 738 on directionally solidified Ni-based superalloy[J],2010, 2010. |
APA | Zhong, ML,Sun, HQ,Liu, WJ,Zhu, XF,&He, JJ.(2010).Boundary liquation and interface cracking characterization in laser deposition of Inconel 738 on directionally solidified Ni-based superalloy.. |
MLA | Zhong, ML,et al."Boundary liquation and interface cracking characterization in laser deposition of Inconel 738 on directionally solidified Ni-based superalloy".(2010). |
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