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 |