Effect of Phosphorus on Sulfide Precipitation in Strip Casting Low Carbon Steel
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- Liu Zhongzhu
- Steel Research Center, National Institute for Materials Science
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- Kobayashi Yoshinao
- Steel Research Center, National Institute for Materials Science
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- Nagai Kotobu
- Steel Research Center, National Institute for Materials Science
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Abstract
The effect of phosphorus addition on sulfide precipitation for strip casting low carbon steel containing copper was investigated and discussed with respect to the morphology, size, and composition of sulfide. Both experimental results and mathematical calculation showed that the addition of phosphorus retards the sulfide precipitation at high temperature, promotes the supersaturation of sulfur, and produces more copper bearings and smaller sulfides at low temperature. Phosphorus also promotes sulfide precipitation in α-Fe instead of in γ-Fe, so that small spherical copper sulfides form at a high cooling rate instead of plate-like shaped copper sulfides.
Journal
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 46 (1), 26-33, 2005
The Japan Institute of Metals and Materials
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Details 詳細情報について
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- CRID
- 1390282679226512896
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- NII Article ID
- 10014323460
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- NII Book ID
- AA1151294X
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- COI
- 1:CAS:528:DC%2BD2MXit12gsbs%3D
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- ISSN
- 13475320
- 13459678
- http://id.crossref.org/issn/09161821
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- NDL BIB ID
- 7217843
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed