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该发明聚焦于不锈钢技术领域,创新性地公开了一种适用于耐腐蚀气动缸的精密不锈钢及其加工方法。其具体操作步骤如下:
步骤1,先将奥氏体不锈钢加热至1150 – 1200℃,并在此温度区间保温2 – 3小时。随后,在850 – 950℃的温度下进行锻造操作。接着,于1050 – 1100℃开展固溶处理,时长为1 – 2小时,处理完毕后进行水淬。完成上述步骤后,进行机械加工,最后在520 – 550℃下实施氮化处理,时间控制在4 – 5小时,由此得到精密不锈钢A。
步骤2,把精密不锈钢A进行酸洗,酸洗时长设定为7 – 10分钟。酸洗结束后,对其进行清洗与干燥处理...
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