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

图4 800~1050℃退火后不同厚度GH3600镍基高温合金带材微观组织的OM像

Fig.4 OM images of GH3600 nickel-based superalloy strips with different thicknesses after annealing at different temper-atures (a1) 800oC, 0.25 mm (a2) 900oC, 0.25 mm (a3) 1000oC, 0.25 mm (a4) 1050oC, 0.25 mm (b1) 800oC, 0.125 mm (b2) 900oC, 0.125 mm (b3) 1000oC, 0.125 mm (b4) 1050oC, 0.125 mm (c1) 800oC, 0.07 mm (c2) 900oC, 0.07 mm (c3) 1000oC, 0.07 mm (c4) 1050oC, 0.07 mm