METHOD FOR MANUFACTURING A METALLIC COMPONENT BY PRE-MANUFACTURED BODIES

摘要

A method for manufacturing a metallic component including the steps of providing a capsule, which defines at least a portion of the shape of the metallic component, arranging metallic material in the capsule, sealing the capsule, subjecting the capsule to Hot Isostatic Pressing for a predetermined time, at a predetermined pressure and at a predetermined temperature, and optionally, removing the capsule. The metallic material is at least one pre-manufactured coherent body, which pre-manufactured coherent body being made of metallic powder, wherein at least a portion of the metallic powder is consolidated such that the metallic powder is held together into a pre-manufactured coherent body. At least one portion of the pre-manufactured coherent body is manufactured by Additive Manufacturing by subsequently arranging superimposed layers of metallic powder.

主权项

1. A method for manufacturing a metallic component comprising the steps of:
providing a capsule which defines at least a portion of a shape of the metallic component; arranging metallic material in the capsule; sealing the capsule; subjecting the capsule to Hot Isostatic Pressing for a predetermined time, at a predetermined pressure and at a predetermined temperature; optionally, removing the capsule, wherein the metallic material includes at least one pre-manufactured coherent body, the pre-manufactured coherent body being metallic powder, wherein at least a portion of the metallic powder is consolidated such that the metallic powder is held together into the pre-manufactured coherent body and wherein at least one portion of the pre-manufactured coherent body is manufactured by Additive Manufacturing by subsequently arranging superimposed layers of metallic powder.