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Fe-P-C三元系合金的組織與性能

  • 摘要: 在鐵基粉末冶金中,采取鐵磷合金化,是改善和提高鐵基粉末冶金制品的強度和韌性的有效方法之一。研究鐵磷合金的組織與性能,對于制定鐵磷合金的最佳工藝、獲得更高的綜合性能以及鐵磷合金的推廣應用,都將具有重要的指導作用。
    本文列舉了不同成份的Fe-P二元系及Fe-P-C三元系合金所具有的優越性能,并以金相方法配合顯微硬度的測定,著重研究了不同燒結及冷卻條件下的組織和性能變化,并對強化機理進行了探討。

     

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