Characterization of silicide coatings on Mo and TZM alloy

被引：0
|
作者：
Moskal, Grzegorz [1 ]
Mikuskiewicz, Marta [1 ]
Witala, Bartosz [1 ]
Swadzba, Lucjan [1 ]
Hetmanczyk, Marek [1 ]
Moscicki, Adrian [1 ]
Kalamarz, Piotr [1 ]
Supernak, Waclaw [1 ]
Niemiec, Dawid [1 ]
Wrona, Adriana [2 ]
Osadnik, Malgorzata [2 ]
机构：
[1] Silesian Tech Univ, Inst Mat Sci, Katowice, Poland
[2] Inst Nonferrous Met, Dept Powders & Composites Mat, Gliwice, Poland
来源：
OCHRONA PRZED KOROZJA | 2014年 / 57卷 / 05期
关键词：
silicide coatings; molybdenum; TZM alloy; microstructure;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The article presents the results of the examination related to characterization of diffusion coatings obtained in pack cementation process on Mo and TZN alloy sheet. Top surface of coatings, their chemical compositions were characterized. The thickness of coatings and their internal structure was evaluated as well. It was revealed that the thickness of silicide coatings was ca. 40 mu m, after 18 hours of exposure during diffusion process of siliconizing. In the case of TZM alloy the thickness is little lower than in pure Mo.
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页码：184 / 187
页数：4
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