发明名称 一种耐磨性能高的合金及其制备方法
摘要 本发明涉及一种耐磨性能高的合金及制备方法,该合金钢的重量百分比是,0.45-0.52%的碳,0.01-0.03%的石墨,0.24-0.25%的硅,0.3-0.35%的锰,0.3-0.5%的铬,0.6-1.0%的镍,0.01-0.03%的钼,0.04-0.06%的钴,0.001-0.003%的碲,0.001-0.003%的氮,0.001-0.003%的钕,0.003-0.005%的锆,0.03-0.08%的钒,0.2-0.6%的钨,0.0001-0.0005%的钛,0.003-0.005%的硼,余量为铁。通过正火过程获取大量的珠光基体,并通过选择盐浴等温淬火,使合金钢的奥氏体转变成下贝氏体组织,使得合金硬度、耐磨性能及表面耐热性能均得到很大的提高。
申请公布号 CN104313511A 申请公布日期 2015.01.28
申请号 CN201410563107.7 申请日期 2014.10.20
申请人 郭芙 发明人 郭芙
分类号 C22C38/60(2006.01)I;C22C33/04(2006.01)I 主分类号 C22C38/60(2006.01)I
代理机构 代理人
主权项 一种耐磨性能高的合金,其特征在于:按重量百分比由以下组成,0.45‑0.52%的碳,0.01‑0.03%的石墨,0.24‑0.25%的硅,0.3‑0.35%的锰,0.3‑0.5%的铬,0.6‑1.0%的镍,0.1‑0.3%的镁,0.01‑0.03%的钼,0.04‑0.06%的钴,0.001‑0.003%的碲,0.001‑0.003%的氮,0.001‑0.003%的钕,0.003‑0.005%的锆,0.03‑0.08%的钒,0.2‑0.6%的钨,0.0001‑0.0005%的钛,0.003‑0.005%的硼,余量为铁。
地址 315135 浙江省宁波市鄞州区石碶镇石碶村