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摘要：
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根据冷轧辊性能要求,辊坯选用具有高淬透性、高回火稳定性的Cr5型材质,通过采取双精炼、大锻压比和热处理等技术措施,所生产的辊坯钢质纯净度、组织均匀,满足了冷轧辊抗疲劳性、抗事故性能要求。
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According to the properties requirement of cold rollers, materials of Cr5 with high hardenability, high stability after tempering are chosen and measures of two-steps refinement, high forging ratio and special heat treatment are taken to get the final rollers with high purity and homogeneous structure to meet the requirement of anti-fatigue and anti-accidence.
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基金项目：
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作者简介：
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参考文献：
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[1]江润河,于瑞芝,刘德富·冷轧辊技术论文集(第一集)[C]·成都:成都华冶信息研究所,2001·
[2]文铁铮,郭玉珍·冶金轧辊技术特性概论[M]·石家庄:河北科学技术出版社,1995·
[3]徐进·模具钢[M]·北京:冶金工业出版社,1998·
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