Patent ID: 11878460
Assignee: SEIKO EPSON CORPORATION
Field: Other special machines (Mechanical engineering)
Classification: CPC B  C  Y | IPC B

Claim 0:
1. A three-dimensional shaped article production method for producing a three-dimensional shaped article by stacking layers, comprising:
a first layer formation step of forming a first layer above a stage by supplying a first composition being a first paste-formed mixture comprising ceramic particles and a binder;
a second layer formation step of forming a second layer composed of one or more layers on the first layer by supplying a second composition being a second paste-formed mixture comprising metal particles and a binder, the metal particles have a sintering temperature lower than the sintering temperature of the ceramic particles;
a heating step of heating the first layer and the second layer at a temperature above a sintering temperature of the metal particles to sinter the metal particles, the temperature being below a sintering temperature of the ceramic particles.