Laves相对 GH3625合金管材热挤压过程中爆裂行为的影响

陈建军, 丁雨田, 王琨, 闫康, 马元俊, 王兴茂, 周胜名

Effects of Laves Phase on Burst Behavior of GH3625 Superalloy Pipe During Hot Extrusion

CHEN Jianjun, DING Yutian, WANG Kun, YAN Kang, MA Yuanjun, WANG Xingmao, ZHOU Shengming

图2 GH3625合金管坯铸态及均匀化态组织的OM [ 8, 25]和SEM像

Fig.2 OM (a [ 25], c [ 8]) and SEM (b, d) images of as-cast (a, b) and as-homogenized (c, d) GH3625 superalloy billets