C型热轧叉车门架槽钢轧制缺陷的成因及改进 关键词 :门架槽钢;轧制缺陷;解决办法 [gap=454]Key words :channel steel for gate framae;rolling defect;resolution measures
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当钢坯被轧制为线材时,钢坯表面的“凹坑”缺陷对线材的表面质量仍有一定的影响。
When it is rolled into wire rod, the pit defect can be seen, affecting the surface quality of wire rod.
阐述铝箔轧制中板形缺陷产生的原因,板形控制的原理及其方法。
The reason of the shape defect during aluminium foil rolling is introduced. The principle and method of sheet shape control are explained.
热轧带钢生产时带钢的端部缺陷或在热轧机组上跑偏等而引起的运行故障,是带钢轧制过程稳定性差的重要原因。
The important reason for the poor stability during strip hot rolling process was the working fault resulted by the deviated running of the strip in the mills and the strip end defects.
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