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US 2019/0168303 A1Published application
Metal powder, method of producing additively-manufactured article, and additively-manufactured article
AssigneesDAIHEN Corporation, Fukuda Metal Foil & Powder Co., Ltd.
InventorsRyusuke TSUBOTA, Junichi TANAKA, Yohei OKA, Akira OKAMOTO, Masato KIKUKAWA, Hiroaki OKUBO, Yoshito NISHIZAWA, Takeshi MARUYAMA, Motonori NISHIDA
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Abstract
A metal powder for additive manufacturing includes: not less than 0.2 mass % and not more than 1.3 mass % of aluminum; and a balance including copper and an incidental impurity.
Claims2
An additively-manufactured article made from a copper alloy,
- the copper alloy comprising:
- not less than 0.2 mass % and not more than 1.3 mass % of aluminum;
- and
- a balance including copper and an incidental impurity,
- the additively-manufactured article having a relative density of not less than 96% and not more than 100% with respect to a theoretical density of the copper alloy, and
- the additively-manufactured article having an electrical conductivity of not less than 30% IACS.
3 more elements
Dependencies are inferred from the claim text.