Investigation on gamma-channel widening during uniaxial creep test a Ni-base single crystal superalloy | |
Jin, T; Liu, LR; Zhao, NR; Wang, ZH; Sun, XF; Guan, HR; Hu, ZQ | |
Corresponding Author | Jin, T() |
2004 | |
Source Publication | DESIGNING, PROCESSING AND PROPERTIES OF ADVANCED ENGINEERING MATERIALS, PTS 1 AND 2
![]() |
ISSN | 0255-5476 |
Volume | 449-4Pages:545-548 |
Abstract | Investigation of gamma-channel widening behavior in a nickel-base single crystal superalloy during uniaxial tensile creep tests was carried out. Scanning electron microscopy (SEM) was adopted to reveal the microstructural evolution of gamma-channel and the dimension of gamma-channel. It was found that different tests condition such as temperature, time and stress in tensile creep tests all influenced the gamma-channel widening behavior, and a parabolic rate law governs the mean increase value of gamma-channel width. The stress and temperature enhanced the gamma-channel widening. The gamma-channel widening was the result of directionally diffusion of multiatom. |
Keyword | Single crystal superalloy creep gamma-channel widening |
Indexed By | SCI |
Language | 英语 |
WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
WOS Subject | Materials Science, Ceramics ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
WOS ID | WOS:000189492000133 |
Publisher | TRANS TECH PUBLICATIONS LTD |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.imr.ac.cn/handle/321006/119632 |
Collection | 中国科学院金属研究所 |
Corresponding Author | Jin, T |
Affiliation | Chinese Acad Sci, Inst Met Res, Dept Superalloy, Shenyang 110016, Peoples R China |
Recommended Citation GB/T 7714 | Jin, T,Liu, LR,Zhao, NR,et al. Investigation on gamma-channel widening during uniaxial creep test a Ni-base single crystal superalloy[J]. DESIGNING, PROCESSING AND PROPERTIES OF ADVANCED ENGINEERING MATERIALS, PTS 1 AND 2,2004,449-4:545-548. |
APA | Jin, T.,Liu, LR.,Zhao, NR.,Wang, ZH.,Sun, XF.,...&Hu, ZQ.(2004).Investigation on gamma-channel widening during uniaxial creep test a Ni-base single crystal superalloy.DESIGNING, PROCESSING AND PROPERTIES OF ADVANCED ENGINEERING MATERIALS, PTS 1 AND 2,449-4,545-548. |
MLA | Jin, T,et al."Investigation on gamma-channel widening during uniaxial creep test a Ni-base single crystal superalloy".DESIGNING, PROCESSING AND PROPERTIES OF ADVANCED ENGINEERING MATERIALS, PTS 1 AND 2 449-4(2004):545-548. |
Files in This Item: | There are no files associated with this item. |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment