Relationship between the Microstructure of Fe-CuC-MnS Sintered Steel and the Process

Cai Yong; Wang Xiaoming; Lai Heyi; Liu Xiuzhen; Han Fenglin

doi:10.13374/j.issn1001-053x.1995.03.007

Volume 17 Issue 3

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Article Navigation > Chinese Journal of Engineering > 1995 > 17(3): 234-238

Cai Yong, Wang Xiaoming, Lai Heyi, Liu Xiuzhen, Han Fenglin. Relationship between the Microstructure of Fe-CuC-MnS Sintered Steel and the Process[J]. Chinese Journal of Engineering, 1995, 17(3): 234-238. doi: 10.13374/j.issn1001-053x.1995.03.007

Citation:

Cai Yong, Wang Xiaoming, Lai Heyi, Liu Xiuzhen, Han Fenglin. Relationship between the Microstructure of Fe-CuC-MnS Sintered Steel and the Process[J]. Chinese Journal of Engineering, 1995, 17(3): 234-238. doi: 10.13374/j.issn1001-053x.1995.03.007

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Relationship between the Microstructure of Fe-CuC-MnS Sintered Steel and the Process

doi: 10.13374/j.issn1001-053x.1995.03.007

1. Department of Material Science and Engineering, USTB, Beijing 100083, PRC;
2. Beijing Powder Metallurgy Corporation

Received Date: 1994-11-04
Available Online: 2021-09-06

Abstract

Abstract

Relationship between the microstructure of Fe-Cu-C-MnS sintered steel and the process is inverstigated by using SEM microstructure observation and sintering model. it has been found that the distribution of MnS is due to it's additive method, when MnS is admixed most of MnS is distributed near the sintering neck of two Fe powders while MnS is pre-alloyed, most of MnS is inside Fe powder.
- powder metallurgy,
- sintered steel,
- microstructure