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| Fe—P—C—Cu合金的成分、组织与性能 | |
| 引用本文： | 刘传习,刘慧贞,苏鹏福,印红羽,陈凡. Fe—P—C—Cu合金的成分、组织与性能[J]. 粉末冶金技术, 1986, 4(1): 2-9 |
| 作者姓名： | 刘传习 刘慧贞 苏鹏福 印红羽 陈凡 |
| 作者单位： | 1. 北京钢铁学院; |
| 摘 要： | 在铁基粉末合金中,采取铁磷合金化,是改善和提高铁基粉末冶金制品的强度和韧性的有效方法之一。在Fe-P-C三元系合金的基础上添加一定量的铜元素,不仅可以减少合金的烧结收缩,而且能够进一步提高合金的机械性能。 本文着重讨论了Fe-P-C-Cu合金的成分、组织与性能之间的关系,研究了不同的铜含量、碳含量和烧结温度对合金的组织、机械性能及烧结收缩的影响规律。 |
COMPOSITION,MICROSTRUCTURE AND PROPERTIES OF Fe-P-C-Cu SINTERED ALLOYS |
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| Affiliation: | 1. Beijing University of Iron and Steel Technology;2. Beijing Powder Metallurgy Plant No. 4 |
| Abstract: | For sintereed ferrous alloys, Fe-P alloying is one of the efficient methods used for improving and increasing the strength and toughness of iron base P/M products. The addition of given amounts of conpper into Fe-P-C sintered alloys reduces sintering shrinkge as well as further improves mechanical properties. The paper emphatically discussed the relationship between composition, microstructure and properties of Fe-P-C-Cu sintered alloys. The effects of different copper and carbon contents and sintering shrinkage of alloys are also described. |
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