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TLP bonding of Ni-base single crystal superalloy
Li, W; Jin, T; Sun, XF; Guo, Y; Guan, HR; Hu, ZQ
通讯作者Li, W()
2001-11-18
发表期刊ACTA METALLURGICA SINICA
ISSN0412-1961
卷号37期号:11页码:1165-1168
摘要The DD98 single crystal superalloy was bonded by transient liquid phase(TLP) bonding, in which a Ni base flexible metal cloth was used as an insert alloy. TLP bonding of DD98 superalloy was carried out at 1473-1523 K for 0.5-24 h in vacuum. The melting characteristics of the interlayer was determined using differential thermal analysis(DTA). The bonded region was observed by optical microscopy, and the microstructural and compositional analyses across the bonded interlayer were performed by using a scanning electron microscopy (SEM). The electron back scattering diffraction(EBSD) method was applied to determine the crystallographic orientation. The results indicated that the joint zone consists of a bond, diffusion and base regions, and the gamma' phases both in the bonded interlayer and in the superalloy substrate are almost identical and the orientation relationship between the bonded interlayer and the bonded substrate has a good match.
关键词DD98single crystal superalloy TLP bonding crystallographic orientation
收录类别SCI
语种英语
WOS研究方向Metallurgy & Metallurgical Engineering
WOS类目Metallurgy & Metallurgical Engineering
WOS记录号WOS:000172839900007
出版者SCIENCE CHINA PRESS
引用统计
被引频次:15[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/112811
专题中国科学院金属研究所
通讯作者Li, W
作者单位1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
2.Shenyang Inst Technol, Dept Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714
Li, W,Jin, T,Sun, XF,et al. TLP bonding of Ni-base single crystal superalloy[J]. ACTA METALLURGICA SINICA,2001,37(11):1165-1168.
APA Li, W,Jin, T,Sun, XF,Guo, Y,Guan, HR,&Hu, ZQ.(2001).TLP bonding of Ni-base single crystal superalloy.ACTA METALLURGICA SINICA,37(11),1165-1168.
MLA Li, W,et al."TLP bonding of Ni-base single crystal superalloy".ACTA METALLURGICA SINICA 37.11(2001):1165-1168.
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