【摘要】：采用機械合金化法制備了Cu基復合材料,研究了球磨時間、壓制壓強、燒結溫度和燒結時間對復合材料粉末粒度、抗彎強度和電阻系數(shù)的影響。結果表明,Cu基復合材料的最佳制備工藝為:球磨時間40 h,壓制壓強400 MPa,燒結溫度900℃和燒結時間為2.5 h,此時Cu基復合材料可以取得最佳的抗彎強度和電阻系數(shù)。
[Abstract]:The effects of milling time, pressing pressure, sintering temperature and sintering time on the particle size, bending strength and resistance coefficient of Cu matrix composites were studied. The results show that the optimum preparation process of Cu matrix composites is as follows: milling time 40 h, pressing pressure 400 MPA, sintering temperature 900 鈩，

本文編號：2133111