Interface structure and formation mechanism of directly-bonded joints of silicated graphite to Fe-based alloys

IMR OpenIR

	Interface structure and formation mechanism of directly-bonded joints of silicated graphite to Fe-based alloys
	Chen, Jichun; Hao, Chuanyong; Mang, Jinsong
通讯作者	Hao, Chuanyong(cyhao@imr.ac.cn)
	2007
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	23 期号:1 页码:92-96
摘要	Commercially available 000Cr30Mo2 ferritic stainless steel and 4J133 ferromagnetic expansion alloy were directly bonded to silicated graphite at 1180-1200 degrees C and 1100-1150 degrees C, respectively. Interfacial microstructures were examined by scanning electron microscopy, electron probe microanalysis, and X-ray diffraction. The results showed that transient liquid-phase present during bonding promoted the interfacial reactions during bonding. Plenty of brittle chromium carbides, such as (Cr, Fe)(7)C-3 and (Cr2.5Fe4.3Mo0.1)C-3, were observed in 000Cr30Mo2/silicated graphite joints. Besides, transverse cracks were also found. In case of 4J133/silicated graphite system, well bonded joints free of defects were obtained.
关键词	bonding SiC transient liquid-phase interfacial microstructure
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000244047500013
出版者	JOURNAL MATER SCI TECHNOL
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/90449
专题	中国科学院金属研究所
通讯作者	Hao, Chuanyong
作者单位	Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Chen, Jichun,Hao, Chuanyong,Mang, Jinsong. Interface structure and formation mechanism of directly-bonded joints of silicated graphite to Fe-based alloys[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2007,23(1):92-96.
APA	Chen, Jichun,Hao, Chuanyong,&Mang, Jinsong.(2007).Interface structure and formation mechanism of directly-bonded joints of silicated graphite to Fe-based alloys.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,23(1),92-96.
MLA	Chen, Jichun,et al."Interface structure and formation mechanism of directly-bonded joints of silicated graphite to Fe-based alloys".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 23.1(2007):92-96.