CPC B22F 10/28 (2021.01) [B22F 1/00 (2013.01); B33Y 70/00 (2014.12); B22F 2301/10 (2013.01); B22F 2999/00 (2013.01); B33Y 80/00 (2014.12)] | 15 Claims |
1. A copper powder for lamination shaping, the copper powder comprising particles, each of the particles including a tin element and pure copper, wherein an amount of the tin element in the copper powder is equal to or more than 0.5 wt %, and equal to or less than 6.0 wt %, wherein a flow rate of particles in the copper powder is in the range of 12.2-18.1 s/50 g when measured by a measurement method of JIS Z 2502.2.
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