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Effects of Low Alloy Nb Steel Heating Behavior on Slab and Final Rolling Plate

机译:低合金铌钢加热行为对板坯和终轧板的影响

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摘要

During solidification and heating, dispersed carbide and nitride tends to precipitate in LAHS Nb-steel because of Niobium characteristic. The deposition and diffusion do much result to slab quality and sheet quality. Heating record of low-alloy-high-strength Nb-steel and niobium compound behavior in solidification and heating are studied. The effect of both cold and hot transferring on slab surface quality and inner quality of niobium are also be analyzed.
机译:在凝固和加热过程中,由于铌的特性,分散的碳化物和氮化物倾向于在LAHS Nb钢中沉淀。沉积和扩散对板坯质量和薄板质量有很大影响。研究了低合金高强度铌钢和铌化合物在凝固和加热过程中的加热记录。还分析了冷热转移对板坯表面质量和铌内部质量的影响。

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