王安仁, 于月光, 傅杰. CrNiMoV钢电渣重熔过程中镁的控制[J]. 工程科学学报, 1997, 19(2): 134-137. DOI: 10.13374/j.issn1001-053x.1997.02.003
引用本文: 王安仁, 于月光, 傅杰. CrNiMoV钢电渣重熔过程中镁的控制[J]. 工程科学学报, 1997, 19(2): 134-137. DOI: 10.13374/j.issn1001-053x.1997.02.003
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Wang Anren, Yu Yueguang, Fu Jie. Control of Magnesium Content in CrNiMoV Steel during the ESR Process[J]. Chinese Journal of Engineering, 1997, 19(2): 134-137. DOI: 10.13374/j.issn1001-053x.1997.02.003
Citation: Wang Anren, Yu Yueguang, Fu Jie. Control of Magnesium Content in CrNiMoV Steel during the ESR Process[J]. Chinese Journal of Engineering, 1997, 19(2): 134-137. DOI: 10.13374/j.issn1001-053x.1997.02.003
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CrNiMoV钢电渣重熔过程中镁的控制

Control of Magnesium Content in CrNiMoV Steel during the ESR Process

    摘要
  • 摘要: 研究了电渣重熔过程中CrNiMoV钢中镁含量的控制技术.结果表明：最佳的渣系（质量分数）为62%CaF2-10%Al2O3－12%CaO-16%MgO;脱氧剂加入量为1kg钢加入1.5gCasi;采用较高镁含量的电极和较高的重熔电流有助于获得设计镁含量的重熔锭.

     

    Abstract: A control technology of magnesium content in CrNiMoV steel during ESR process has been studied. The experimental results show that the optimum slag (mass frictom) constitution is 62%CaF2-10%Al2O3-12%CaO-16 %MgO and the amount of deoxidiser added is 1. 5g CaSi per kilogram of liquid steel. The higher magnesium content of electrode and higher remelting current is beneficial for obtaining remelting ingots with predicted magnesium content.

     

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