含铝Fe-Cr-B耐磨合金及其制备方法

    公开(公告)号:CN102251184A

    公开(公告)日:2011-11-23

    申请号:CN201110194012.9

    申请日:2011-07-12

    Abstract: 含铝Fe-Cr-B耐磨合金及其制备方法,属于高温耐磨材料技术领域。合金的化学组成成分及质量百分数%是:0.35~0.50C,12.0~14.0Cr,1.5~1.8B,3.0~3.5Al,1.2~1.5Si,0.08~0.15La,0.08~0.15Ce,0.22≤La+Ce≤0.28,0.10~0.15Ti,0.32~0.38Na,0.12~0.20Zn,0.16~0.20Mg,Mn<0.50,S<0.035,P<0.035,余量为Fe。该合金经熔炼、铸造成形、机械加工和淬火及回火处理后,具有硬度高和抗高温磨损性能好,还具有较低的生产成本,推广应用具有较好的经济效益。

    含铝Fe-Cr-B耐磨合金及其制备方法

    公开(公告)号:CN102251184B

    公开(公告)日:2012-10-24

    申请号:CN201110194012.9

    申请日:2011-07-12

    Abstract: 含铝Fe-Cr-B耐磨合金及其制备方法,属于高温耐磨材料技术领域。合金的化学组成成分及质量百分数%是:0.35~0.50C,12.0~14.0Cr,1.5~1.8B,3.0~3.5Al,1.2~1.5Si,0.08~0.15La,0.08~0.15Ce,0.22≤La+Ce≤0.28,0.10~0.15Ti,0.32~0.38Na,0.12~0.20Zn,0.16~0.20Mg,Mn<0.50,S<0.035,P<0.035,余量为Fe。该合金经熔炼、铸造成形、机械加工和淬火及回火处理后,具有硬度高和抗高温磨损性能好,还具有较低的生产成本,推广应用具有较好的经济效益。

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