Ti2AlNb异形粉末环件的轧制成形与性能研究
卢正冠1,2,吴杰1,徐磊1(),崔潇潇1,杨锐1
Ring Rolling Forming and Properties of Ti2AlNb Special Shaped Ring Prepared by Powder Metallurgy
Zhengguan LU1,2,Jie WU1,Lei XU1(),Xiaoxiao CUI1,Rui YANG1

图9. Ti2AlNb合金的显微CT图

Fig.9. Micro-CT pictures of wrought (a) and HIP (b) Ti2AlNb alloys