GH3600镍基高温合金极薄带的制备及尺寸效应

于少霞, 王麒, 邓想涛, 王昭东

Preparation and Size Effect of GH3600 Nickel-Based Superalloy Ultra-Thin Strips

YU Shaoxia, WANG Qi, DENG Xiangtao, WANG Zhaodong

表1 不同厚度GH3600镍基高温合金带材的延伸率随退火温度的变化 (%)

Table 1 Elongations of GH3600 nickel-based superalloy strips with different thicknesses at different annealing temperatures

Thickness / mm 800oC 900oC 1000oC 1050oC 0.25 39.5 38.4 37.1 38.4 0.125 21.3 25.7 17.8 20.7 0.07 13.3 12.3 10.2 5.4