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7 不同Cu含量K4061合金试样热处理后强化相形貌的SEM像

Fig.7 SEM images of γ'/γ" phases in K4061 (a), K4061-2Cu (b), K4061-5Cu (c), K4061-8Cu (d), and K4061-10Cu (e) alloys after heat treatment