寬厚板連鑄黏結漏鋼的工藝因素
Process factors of sticking breakout for wide and thick slab continuous casting
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摘要: 以鋼廠寬厚板連鑄黏結漏鋼的實測樣本為基礎，重點考察了斷面、拉速、液位等主要工藝因素對鑄坯黏結的影響，統計和分析了黏結發生時的結晶器熱流及其變化規律，對可能誘發黏結的澆鑄參數和結晶器熱流等進行了分析和探討.Abstract: Based on measured data of wide and thick slab sticking breakout in a domestic iron and steel company, the influence of slab size, casting speed and mould level on the sticking breakout was studied. The variation of mould heat flux was investigated during the sticking breakout. Some possible reasons were discussed for the sticking breakout in view of casting parameters and mould heat flux.
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