Back to results
US 11,992,877 B2Granted
Powder metal material for additive manufacturing and method for producing non-magnetic steel
AssigneeHonda Motor Co., Ltd.
InventorsMasaki Shinkawa, Kazuo Kikawa
Life of this patent
Estimating the term…
Abstract
A powder metal material for additive manufacturing contains: (A) a non-magnetic steel powder which is free of nitrogen; and (B) at least one powder selected from a chromium nitride powder and a ferrochromium nitride powder, a particle size of the component (B) is 10.0 μm≤D50≤25.0 μm in terms of volume average particle size, and a content of the component (B) is 0.1 mass % to 3.5 mass % with respect to a total amount of the powder metal material.
Claims16
A powder metal material for additive manufacturing comprising:
- (A) a non-magnetic steel powder which is free of nitrogen;
- and
- (B) at least one powder selected from a chromium nitride powder and a ferrochromium nitride powder, wherein
- a particle size of the component (B) is 10.0 μm≤D50≤25.0 μm in terms of volume average particle size, and
- a content of the component (B) is 0.1 mass % to 3.5 mass % with respect to a total amount of the powder metal material.
2 more elements
Dependencies are inferred from the claim text.