粉末粒度对钛合金闭式叶轮成形的影响
尚学文, 崔潇潇, 徐磊, 卢正冠

Effect of Powder Particle Size on Forming Titanium Alloy Shrouded Impeller
SHANG Xuewen, CUI Xiaoxiao, XU Lei, LU Zhengguan
图3 闭式叶轮的近净成形流程与力学性能测试取样示意图
Fig.3 Schematics of near-net-shape forming process of shrouded impeller (a-d) and sampling positions for mechanical property tests (e)