HRS和LMC工艺对第三代镍基单晶高温合金DD33中显微孔洞的影响*
李相伟1,王莉1(
),刘心刚1,王苏程2,楼琅洪1
),刘心刚1,王苏程2,楼琅洪1
Microporosity Reduction By Liquid Cooling Process of A Single Crystal Nickel Based Superalloy
Xiangwei LI1,Li WANG1,**(),Xingang LIU1,Sucheng WANG2,Langhong LOU1
),Xingang LIU1,Sucheng WANG2,Langhong LOU1
图7. 不同工艺制备的铸态合金中孔洞的孔径分布
Fig.7. Distribution of pore diameter in alloys solidified by HRS and LMC
