Optimization Research Of Peritectic Steel Mold Flux With Co₂O₃ Doping

The Minerals, Metals and Materials Society
Chen Junfu Xie Junlin He Feng Jiann YangHwang Wan Entong Cao Tongyou Peng Zhugang Zhang Jianjun Yang Chengwei Fang De
Organization:
The Minerals, Metals and Materials Society
Pages:
6
File Size:
274 KB
Publication Date:
Jan 1, 2015

Abstract

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During the solidification process of peritectic steel (PS), the peritectic reaction often causes volume contraction which associated with surface longitudinal cracks, and using mould flux with low heat flux density help for alleviating surface longitudinal cracks. New peritectic steel mold flux with Co2O3 doping reduced the heat flux density, and the optimal content was found to be 2.0 wt %. Furthermore, basicity and Na2O addition were designed, and the minimum heat flux density required basicity of 1.4 and 10.0 wt %. Na2O content. As a result, the optimal peritectic composition was CaO(35.67wt% ), SiO2(25.48 wt %)，Al2O3(3.7 wt %)， MgO(2.53 wt %)，Na2O(10 wt %)，CaF2(14 wt %)，Co2O3(2 wt %).
Citation

APA: Chen Junfu Xie Junlin He Feng Jiann YangHwang Wan Entong Cao Tongyou Peng Zhugang Zhang Jianjun Yang Chengwei Fang De  (2015)  Optimization Research Of Peritectic Steel Mold Flux With Co₂O₃ Doping

MLA: Chen Junfu Xie Junlin He Feng Jiann YangHwang Wan Entong Cao Tongyou Peng Zhugang Zhang Jianjun Yang Chengwei Fang De Optimization Research Of Peritectic Steel Mold Flux With Co₂O₃ Doping. The Minerals, Metals and Materials Society, 2015.

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