Composite material, method for manufacturing composite material, terminal and method for manufacturing terminal
AssigneeDowa Metaltech Co., Ltd.
InventorsHirotaka KOTANI, Hiroto NARIEDA, Takao TOMIYA, Tatsuhiro DOI, Yukiya KATO, Hirotaka TAKAHASHI
Life of this patent
Estimating the term…
Abstract
There is provided a composite material in which an oxygen-containing silver-based coating layer is formed on a base material. the oxygen-containing silver-based coating layer containing silver and having oxygen present in the vicinity of its surface. and the base material comprising copper or copper alloy.
Claims16
A composite material in which an oxygen-containing silver-based coating layer is formed on a base material, the oxygen-containing silver-based coating layer containing silver and having oxygen present in the vicinity of its surface, and the base material comprising copper or copper alloy.
A terminal comprising a composite material in which an oxygen-containing silver-based coating layer is formed on a base material, the oxygen-containing silver-based coating layer containing silver and having oxygen present in the vicinity of its surface, and the base material comprising copper or copper alloy.
A method for manufacturing a composite material, comprising:
- forming an oxygen-containing silver-based coating layer by applying plasma treatment under a presence of oxygen to a surface of a coating layer in a laminated material in which the coating layer containing silver is formed on a base material comprising copper or copper alloy.
Dependencies are inferred from the claim text.