介绍近几年将深冷处理技术应用于高铬铸铁、44 0A铸造不锈钢、45碳素铸钢等铸造合金材料中的研究结果。
The research achievements of cryogenic treatment have been applied to cast alloys, including high Cr cast iron, 440A cast stainless steel, 45 carbon steel, in recent years.
介绍近几年将深冷处理技术应用于高铬铸铁、44 0A铸造不锈钢、45碳素铸钢等铸造合金材料中的研究结果。
The research achievements of cryogenic treatment have been applied to cast alloys, including high Cr cast iron, 440A cast stainless steel, 45 carbon steel, in recent years.
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