ALUMINUM ALLOY CASTING AND PRODUCTION METHOD THEREOF

Title:

ALUMINUM ALLOY CASTING AND PRODUCTION METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2011/030500

Kind Code:

A1

Abstract:

There is provided an aluminum alloy casting consisting essentially of 7.0 to 11.5 mass% of Si, 0.9 to 4.0 mass% of Mg, 0.1 to 0.65 mass% of Fe, 0.1 to 0.8 mass% of Mn and the balance being Al and unavoidable impurities, or consisting essentially of 7.0 to 11.5 mass% of Si, 0.9 to 4.0 mass% of Mg, 0.1 to 0.65 mass% of Fe, 0.1 to 0.8 mass% of Mn, 0.3 to 1.0 mass% of Cu and the balance being Al and unavoidable impurities, and containing eutectic Si grains having an aspect ratio of 2.0 or smaller and an average grain size of 1.0 micrometer or smaller. There is also provided an automotive part formed with the aluminum alloy casting and a production method of the aluminum alloy casting.

More Like This:

WO/2020/106601	ALUMINUM ALLOY PRODUCTS AND METHODS FOR MAKING THE SAME
JPH09272942	HIGH TOUGHNESS ALUMINUM ALLOY CASTING AND ITS PRODUCTION
WO/2013/045129	METHOD FOR JOINING AN ALUMINIUM ALLOY FIN TO A STEEL TUBE AND HEAT EXCHANGER MADE THEREFROM

Inventors:

NAGAISHI YUSUKE
NAKAGAWA SHIGEYUKI
ITAKURA KOJI
KATTO HARUYASU
SUZUKI SATORU

Application Number:

PCT/JP2010/004756

Publication Date:

March 17, 2011

Filing Date:

July 27, 2010

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NISSAN MOTOR (JP)
NIPPON LIGHT METAL CO (JP)
NAGAISHI YUSUKE
NAKAGAWA SHIGEYUKI
ITAKURA KOJI
KATTO HARUYASU
SUZUKI SATORU

International Classes:

C22C21/02

Foreign References:

DE10002021A1	2001-04-19
EP0796926A1	1997-09-24
EP0687742A1	1995-12-20
JP3255560B2	2002-02-12

Attorney, Agent or Firm:

HASHIMOTO, Takeshi et al. (Ekisaikai Bldg. 1-29, Akashi-cho, Chuo-k, Tokyo 44, JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: SWITCHED RELUCTANCE MOTOR APPARATUS

Next Patent: PULVERIZED COAL BOILER