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发明名称
一种无火花防爆铁合金
摘要
本发明涉及一种无火花防爆铁合金,其各组成按重量百分比分别为:0.015-0.22%的碳,0.08-1.2%的硅,5-10%的锰,小于0.15%的磷,0.03-0.05%的硫,5-8%的镍,10-12%的铬,0.15-0.35%的氮,其余为铁及不可避免的杂质。
申请公布号
CN102877004A
申请公布日期
2013.01.16
申请号
CN201210327389.1
申请日期
2012.09.05
申请人
忻峰
发明人
忻峰
分类号
C22C38/58(2006.01)I
主分类号
C22C38/58(2006.01)I
代理机构
代理人
主权项
一种无火花防爆铁合金,其特征在于:其各组成按重量百分比分别为:0.015‑0.22%的碳,0.08‑1.2%的硅,5‑10%的锰,小于0.15%的磷,0.03‑0.05%的硫,5‑8%的镍,10‑12%的铬,0.15‑0.35%的氮,其余为铁及不可避免的杂质;其中所述锰和氮的重量比为30∶1‑50∶1,所述的镍和铬的重量比为1∶1‑1∶2。
地址
315181 浙江省宁波市鄞州区横街镇南路87号
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