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本文分析、研究冷铸轧辊废品(主要是白口太深或太浅,白口不均匀,纵裂和横裂,(?)身表面气孔,夹杂)的产生原因及其防止的办法。
This paper analyzes and studies the causes and prevention methods of chilled roll scrap (mainly too white or too white, uneven white, longitudinal and transverse cracks, pores and inclusions in body surface).