Distribution of Phosphorus in Cast Iron

Qin Ziqiang; Yu Zongsen

doi:10.13374/j.issn1001-053x.1989.02.028

Volume 11 Issue 2

Nov. 2021

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Qin Ziqiang, Yu Zongsen. Distribution of Phosphorus in Cast Iron[J]. Chinese Journal of Engineering, 1989, 11(2): 158-161. doi: 10.13374/j.issn1001-053x.1989.02.028

Citation:

Qin Ziqiang, Yu Zongsen. Distribution of Phosphorus in Cast Iron[J]. Chinese Journal of Engineering, 1989, 11(2): 158-161. doi: 10.13374/j.issn1001-053x.1989.02.028

Qin Ziqiang, Yu Zongsen. Distribution of Phosphorus in Cast Iron[J]. Chinese Journal of Engineering, 1989, 11(2): 158-161. doi: 10.13374/j.issn1001-053x.1989.02.028

Citation:

Qin Ziqiang, Yu Zongsen. Distribution of Phosphorus in Cast Iron[J]. Chinese Journal of Engineering, 1989, 11(2): 158-161. doi: 10.13374/j.issn1001-053x.1989.02.028

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Distribution of Phosphorus in Cast Iron

doi: 10.13374/j.issn1001-053x.1989.02.028

Received Date: 1988-03-16
Available Online: 2021-11-15

Abstract

Abstract

Studied with AES and chemical analyses, the distribution of phosphorus was found to be different between nodular iron and grey iron. Phosphorus atoms segregate at iron/graphite interface in nodular iron, while the interfaces in grey iron are free of phosphorus. Such different behavior of phosphorus between nodular iron and grey iron is opposite to that of sulphur.
- cast iron,
- phosphorus dislribulion,
- segregation