Aluminum alloy, manufacturing method of laminated molding and laminated molding
AssigneeHonda Motor Co., Ltd.
InventorsHiroyuki Watanabe, Atsushi Itani, Kazuo Kikawa
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Abstract
The present disclosure provides an aluminum alloy to be used in laminate molding containing Si, Fe, Mn and inevitable impurities, in which α-phase Al—Si—Fe intermetallic compound is present in the aluminum alloy. In addition, a manufacturing method of a laminated molding is provided which laminate molds using powder of this aluminum alloy. Further, a laminate molding of this aluminum alloy is provided.
Claims5
A laminated molding comprising an aluminum alloy, the aluminum alloy comprising:
- Si, Fe, Mn and inevitable impurities,
- wherein α-phase Al—Si—Fe intermetallic compound is present in the aluminum alloy, and
- wherein content of Si is at least 3% by mass and no more than 20% by mass, content of Fe is at least 1% by mass and no more than 7% by mass, and content of Mn is at least 0.1% by mass and no more than 7% by mass.
A manufacturing method of the laminated molding comprising the aluminum alloy according to claim the manufacturing method comprising a step of laminate molding using powder of the aluminum alloy.
Dependencies are inferred from the claim text.