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淬火介质对2Cr13调质钢组织与性能的影响

Heat Treatment Technology and Equipment(2017)

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Abstract
研究了无机淬火液、PAG、油三种淬火介质对2Cr13调质钢组织和性能的影响,并对三种淬火介质进行对比分析.结果表明:2Cr13钢经PAG淬火的强度和韧性要高于无机淬火液和淬火油;三种淬火介质调质后的组织均为回火索氏体,采用PAG介质淬火能起到细化晶粒的效果,韧性提高明显;三种淬火介质的冷却性能由高到低分别是PAG、无机淬火液、油.
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