Microstructure and composition of welds of Fe3Al intermetallic with austenitic corrosion-resistant steels

被引：0
作者：
N. P. Aleshin
S. A. Gerasimov
Li Yajiang
Ma Haijun
Yu. A. Puchkov
B. F. Yakushin
机构：
[1] N. É. Bauman Moscow State Technical University,
[2] Shandong University,undefined
来源：
Metal Science and Heat Treatment | 2011年 / 52卷
关键词：
Fe; Al intermetallic; austenitic corrosion-resistant steel; argon-arc deposition by tungsten electrode; zone of deposited metal; fusion zone; heat-affected zone; structure; composition.;
D O I：
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学科分类号：
摘要：
The microstructure and the element and phase compositions of the zone of deposited metal, of the fusion zone, and of the heat-affected zone in welds of Fe3Al intermetallic with austenitic steels are studied by methods of light and scanning microscopy, microscopic x-ray spectrum analysis, and x-ray diffraction analysis. Argon arc welding is used to obtain beads of corrosion-resistant austenitic steels 08Kh18N10, 10Kh17N13M2T, 20Kh23N13, and 20Kh23N18 on the surface of a Fe3Al intermetallic.
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页码：437 / 441
页数：4
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