The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 2023
Filed:
Mar. 27, 2018
Nikkei MC Aluminium Co., Ltd., Tokyo, JP;
Mazda Motor Corporation, Hiroshima, JP;
Katsumi Fukaya, Tokyo, JP;
Hiroshi Horikawa, Tokyo, JP;
Yutaro Kitaki, Tokyo, JP;
Makato Otsuka, Hiroshima, JP;
Tsutomu Masuda, Kure, JP;
Naoaki Yamamoto, Higashihiroshima, JP;
NIKKEI MC ALUMINIUM CO., LTD., Tokyo, JP;
MAZDA MOTOR CORPORATION, Hiroshima, JP;
Abstract
A method for manufacturing an Al—Si—Mg aluminum alloy casting material is provided. The method for manufacturing an Al—Si—Mg aluminum alloy casting material includes performing heat treatment on an Al—Si—Mg aluminum alloy casting material containing 5 mass % or larger and 10 mass % or smaller of Si, 0.2 mass % or larger and 1.0 mass % or smaller of Mg, 0.03 mass % or larger and 0.5 mass % or smaller of Sb, and 0.0004 mass % or larger and 0.0026 mass % or smaller of Be, and a remainder having an alloy composition including Al and unavoidable impurities.