标题:The effect of 0.40%Ce on the liquid structure of eutectic Fe-C alloy
作者:Teng, XY; Liu, HL; Shi, ZQ; Wang, HR; Min, GH; Ye, YF
作者机构:[Teng, X] Key Lab. Liquid Struct. Hered. Mat., Ministry of Education, Shandong University, Jinan 250061, China;[ Liu, H] College of Mechanical Enginee 更多
通讯作者:Teng, X(txy70@263.net)
通讯作者地址:[Teng, XY]Shandong Univ, Minist Educ, Key Lab Liquid Struct & Hered Mat, Jinan 250061, Peoples R China.
来源:ACTA METALLURGICA SINICA
出版年:2001
卷:37
期:9
页码:907-910
关键词:liquid structure; eutectic Fe-C alloy; Ce; pre-peak
摘要:The liquid structures of Fe-4.30C and Fe-4.30C-0.40Ce alloys are studied by 0-0 X-ray diffractometer. The nearest-neighbor distance in Fe-4.30C alloy is 0.259-0.260 nm at 1473-1673 K, which shows that the liquid Fe-4.30C alloy has fcc-like structure unit according to the Gauss separation of radial distribution function. At the same temperature, the nearest-neighbor distance increased to 0.269-0.271 nm for liquid Fe-4.30C-0.40Ce alloy. There is a pre-peak on the structure factor S(Q), which relates to the Fe-Ce cluster.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:1
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-0035441493&partnerID=40&md5=57017459c319acc3dd24cf1ad0f01991
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