Cu含量对K4061合金显微组织和拉伸性能的影响

曹姝婷, 赵剑, 巩桐兆, 张少华, 张健

Effects of Cu Content on the Microstructure and Tensile Property of K4061 Alloy

CAO Shuting, ZHAO Jian, GONG Tongzhao, ZHANG Shaohua, ZHANG Jian

图5 不同Cu含量K4061合金试样铸态组织的SEM像

Fig.5 SEM images of as-cast K4061 (a), K4061-2Cu (b), K4061-5Cu (c), K4061-8Cu (d), and K4061-10Cu (e) alloys