不同成型方法对炭—铜纤维复合材料性能的影响  

INFLUENCE OF DIFFERENT MOULDING METHODS ON CARBON-COPPER FIBER COMPOSITES CHARACTERISTICS

作　　者：胡法竹 王利民 吕东洲 吕洪全 刘惠生 赵志平 杨文珠 张树彦 

机构地区：[1]哈尔滨电炭研究所,哈尔滨150030 [2]哈尔滨电炭厂,哈尔滨150030 [3]国家电炭制品检测中心,哈尔滨150030

出　　处：《炭素》2000年第3期15-20,共6页Carbon

摘　　要：以冷模压及热挤压两种成型方法，采用相同的压粉，制备了２种纯炭材料及２种炭－铜纤维复合材料。测试了该４种材料的电阻率、肖氏硬度、抗压强度、抗折强度、冲击韧性、气孔率及体积密度，观察了材料的显微组织结构、讨论分析了不同成型方法对所制材料性能的影响。With cold-moulding and heat-moulding ways, using the same raw materials; 2 kinds of pure carbon materials and 2 kinds of carbon-copper fiber composites were prepared. The resistivity、hardness、impact strength、 bending strength、 porosity and bulk density of these materials were tested and their microstruce were observed. The effects of the different moulding on the matierails characteristics were analyzed.

关 键 词：成型方法 炭-铜纤维复合材料 性能 

分 类 号：TB333[一般工业技术—材料科学与工程] TQ342.94[化学工程—化纤工业]