MAGNESIUM ALLOY SHEET AND METHOD FOR MANUFACTURING SAME

Title:

MAGNESIUM ALLOY SHEET AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2017/111550

Kind Code:

A8

Abstract:

A method for manufacturing a magnesium alloy sheet According to one embodiment of the present invention comprises the steps of: casting molten metal comprising 2.7 to 5 wt % of Al, 0.75 to 1 wt % of Zn, 0.1 to 0.7 wt % of Ca, 1 wt % or less (0 wt % exclusive) of Mn, and a balance amount of Mg and inevitable impurities to prepare a casting material (S10); subjecting the casting material to homogenization heat treatment (S20); and warm rolling the homogenized casting material (S30).

More Like This:

JPH0681354	PROBLEM TO BE SOLVED: To manufacture a diaphragm for an audio device.
JP4019668	High toughness titanium alloy material and its manufacturing method
JP4270363	Aluminum alloy plate for lithographic printing plate support and its manufacturing method

Inventors:

PARK JUN HO (KR)
KWON OH DUCK (KR)
LEE HYUN BOM (KR)
KIM JAE JOONG (KR)

Application Number:

PCT/KR2016/015228

Publication Date:

August 24, 2017

Filing Date:

December 23, 2016

Export Citation:

Click for automatic bibliography generation Help

Assignee:

POSCO (KR)

International Classes:

B21B3/00; B21B1/42; B21B1/46; B21B37/16; B21B37/74; C21D8/02; C22C23/00; C22C38/00; C22C38/04; C22C38/06

Attorney, Agent or Firm:

YOU ME PATENT AND LAW FIRM (KR)

Download PDF:

View/Download PDF PDF Help

Previous Patent: NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

Next Patent: METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET