适于消除激光选区熔化成形热裂纹的哈氏合金及方法与应用

Quanquan Han (Inventor), Shengzhao Yang (Inventor), Zhenhua Zhang (Inventor), Yingyue Yin (Inventor)

Research output: Patent

Original languageChinese
Patent number202010095132.2
Publication statusPublished - 26 Feb 2021
MoE publication typeH1 Granted patent

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