MICROSTRUCTURE CHARACTERISTICS AND CRYSTALLOGRAPHIC ORIENTATION OF TRANSIENT LIQUID PHASE JOINT OF Ni-BASED SINGLE CRYSTAL SUPERALLOY
文献类型：期刊论文
| 作者 | Li Wen1,2; Jin Tao2; Hu Zhuangqi2 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2008-12-01 |
| 卷号 | 44期号:12页码:1474-1478 |
| 关键词 | Ni-based single crystal superalloy TLP bonding microstrcture crystallographic orientation |
| ISSN号 | 0412-1961 |
| 通讯作者 | Li Wen(wenli@imr.ac.cn) |
| 英文摘要 | The Ni-based single crystal superalloy was bonded by the transient liquid phase (TLP) bonding using Ni-15Cr-3.5B amorphous ribbon as an insert alloy. The microstructure characteristics in the joint during TLP process were evaluated by OM, SEM and TEM. The electron back scattering diffraction (EBSD) method was applied to determine the crystallographic orientation between the bonded interlayer and substrates. The results indicated that the joint consists of a bond, diffusion and base zones, in the meantime M(23)B(6) + gamma and MB+gamma eutectics formed in the bond center and the fine M(3)B(2) phases occurred in the diffusion zone. The gamma' phases both in the bonded interlayer and in the superalloy substrate are almost identical after homogenization treatment. Due to the epitaxial growth of the isothermal solidification fronts from each mating surface, the crystallographic orientation between the bonded interlayer and the bonded substrate has a good match. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000262563500012 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/93586]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li Wen |
| 作者单位 | 1.Shenyang Ligong Univ, Coll Mat Sci & Engn, Shenyang 110168, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Wen,Jin Tao,Hu Zhuangqi. MICROSTRUCTURE CHARACTERISTICS AND CRYSTALLOGRAPHIC ORIENTATION OF TRANSIENT LIQUID PHASE JOINT OF Ni-BASED SINGLE CRYSTAL SUPERALLOY[J]. ACTA METALLURGICA SINICA,2008,44(12):1474-1478. |
| APA | Li Wen,Jin Tao,&Hu Zhuangqi.(2008).MICROSTRUCTURE CHARACTERISTICS AND CRYSTALLOGRAPHIC ORIENTATION OF TRANSIENT LIQUID PHASE JOINT OF Ni-BASED SINGLE CRYSTAL SUPERALLOY.ACTA METALLURGICA SINICA,44(12),1474-1478. |
| MLA | Li Wen,et al."MICROSTRUCTURE CHARACTERISTICS AND CRYSTALLOGRAPHIC ORIENTATION OF TRANSIENT LIQUID PHASE JOINT OF Ni-BASED SINGLE CRYSTAL SUPERALLOY".ACTA METALLURGICA SINICA 44.12(2008):1474-1478. |
入库方式： OAI收割
来源：金属研究所
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