| 摘要 |
Provided is a Ni-based super alloy powder for laminate molding comprising C: 0-0.2%, Si: 0.05-1.0%, Mn: 0.05-1.0%, Cr: 10.0-25.0%, Fe: 0.01-10%, Al: 0.1-8.0%, Ti:0.1-8.0%, S: ≦ 0.002% and/or N: ≦ 0.10%, with the remainder being Ni and unavoidable impurities. With this Ni-based super alloy powder for laminate molding, a sound sintered compact can be obtained even when sintering is carried out in a laminate molding method or other rapid melting/rapid solidification process. |
