用粉末冶金法制备了钢纤维增强的Sn-Cu-Fe-WC基复合材料,研究了烧结温度对复合材料性能的影响.结果表明:最佳烧结温度为940℃时抗拉强度达到最大值,同时其塑韧性略有降低.%The steel fiber reinforced Sn-Cu-Fe-WC materials are fabricated by using powder metallurgical processing technique. The impact of sintering temperature on the properties of composite materials is analysed. The results show that the best sintering temperature is 940 ℃ when the tensile strength reaches its maximum,while its plastic toughness decreases slightly.
展开▼
