METHOD FOR PRODUCING MAGNESIUM ALLOY PRODUCT - SUMITOMO ELECTRIC INDUSTRIES

Title:

METHOD FOR PRODUCING MAGNESIUM ALLOY PRODUCT

Document Type and Number:

WIPO Patent Application WO/2006/003899

Kind Code:

A1

Abstract:

A method for producing a magnesium alloy product, which has a melting step of melting a magnesium alloy in a melting furnace to form a molten alloy, a transporting step of transporting the molten alloy from the above melting furnace to a molten alloy storing vessel, and a casting step of supplying the molten alloy from the molten alloy storing vessel to a movable mold via a port for pouring a molten alloy, to solidify the molten alloy and continuously form a cast article, wherein the parts contacting with the molten alloy in the steps from the melting step to the casting step are manufactured from a member made of a low oxygen material having an oxygen content of 20 mass % or less, and wherein the cast article has a thickness of 0.1 to 10 mm; a magnesium alloy product such as a cast product or a rolled product produced through the above method; and an magnesium alloy formed article using the above rolled product and a method for producing the formed article. The above method allows the stable production of a magnesium alloy product being excellent in mechanical characteristics and in surface accuracy.

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JP3343387	CONTINUOUS CASTING EQUIPMENT OF ROLL
JPH0825010	CONTINUOUS CASTING METHOD OF CAST BILLET AND MOLD FOR CAST BILLET CONTINUOUS CASTING

Inventors:

NUMANO MASATADA
NAKAI YOSHIHIRO
IKEDA TOSHIYA
NISHIKAWA TAICHIRO

Application Number:

PCT/JP2005/011850

Publication Date:

January 12, 2006

Filing Date:

June 28, 2005

Export Citation:

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Assignee:

SUMITOMO ELECTRIC INDUSTRIES (JP)
NUMANO MASATADA
NAKAI YOSHIHIRO
IKEDA TOSHIYA
NISHIKAWA TAICHIRO

International Classes:

B22D11/00; B22D11/06; B22D21/04; (IPC1-7): B22D21/04; B22D11/00; B22D11/06

Domestic Patent References:

WO2002083341A1

2002-10-24

Foreign References:

JP2004009110A	2004-01-15
JPH04333350A	1992-11-20
JP2003326356A	2003-11-18
JP3503898B1	2004-03-08

Other References: