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金属学报  1989, Vol. 25 Issue (5): 72-75    
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热浸Al-Si渗层的组织分析
李翠屏;刘兴志;田继丰;高允彦
中国科学院金属研究所;工程师;沈阳(110015);中国科学院金属研究所;中国科学院金属研究所;东北工学院
STRUCTURE ANALYSIS OF HOT IMPREGNATED Al-Si COATING
LI Cuiping;LIU Xingzhi;TIAN Jifeng;GAO Yunyan Institute of Metal Research; Academia Sinica; Shenyang Northeast University of Technology; Shenyang LI Cuiping; Institute of Metal Research; Academia Sinica; 110015 Shenyang
引用本文:

李翠屏;刘兴志;田继丰;高允彦. 热浸Al-Si渗层的组织分析[J]. 金属学报, 1989, 25(5): 72-75.
, , , . STRUCTURE ANALYSIS OF HOT IMPREGNATED Al-Si COATING[J]. Acta Metall Sin, 1989, 25(5): 72-75.

全文: PDF(977 KB)  
摘要: 用扫描电镜、电子探针和X射线衍射方法对热浸Al-Si渗层的组织进行了化学成分和结构分析,探讨了形成机制。
关键词 热浸渗铝渗层结构分析 Al-Si渗层    
Abstract:The microstructure and chemical composition of the hot impregnated Al-Si coat-ing on 08Al steel sheet were analysed by SEM, EPMA and X-ray diffraction. The coatingis xonstitated by three parts: the outer is an α-Al solid solution of enriched Si and γ- (Fe,Al, Si) phases; the intermediate FeAl_3 and Fe_2Al_5 phases mainly and the inner neighbouringupon the substrate mainly Fe_2Al_5 phase.
Key wordsimpregnating coating    structure analysis    Al-Si impregnation
收稿日期: 1989-05-18     
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