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

表2 Thermo-Calc平衡态计算MC的元素含量结果 (atomic fraction / %)

Table 2 Element contents of MC calculated by Thermo-Calc software

Sample C Ti Cr Cu Nb Mo K4061 47.36 4.89 0.24 0.00 46.74 0.75 K4061-2Cu 47.25 4.75 0.23 0.00 47.15 0.60 K4061-5Cu 47.08 4.80 0.23 0.00 47.27 0.60 K4061-8Cu 47.31 4.52 0.23 0.00 47.37 0.55 K4061-10Cu 47.08 4.13 0.23 0.00 48.04 0.50