Title:
METHOD FOR PRODUCING MAGNESIUM ALLOY PLATE MATERIAL, METHOD FOR PRODUCING MAGNESIUM ALLOY SHAPED MATERIAL, MAGNESIUM ALLOY PLATE MATERIAL AND MAGNESIUM ALLOY SHAPED MATERIAL
Document Type and Number:
WIPO Patent Application WO/2017/073502
Kind Code:
A1
Abstract:
This method for producing a magnesium alloy plate material comprises: a step for preparing an alloy melt which contains from 0.01 atom% to 10 atom% (inclusive) of yttrium and from 0.01 atom% to 10 atom% (inclusive) of zinc, with the balance being made up of magnesium, and which satisfies the relational expression 2/3CZ < CYn < CZn + 4, where CY (atom%) is the content of the yttrium and CZn (atom%) is the content of the zinc; and a step for producing a magnesium alloy plate material from the alloy melt by a twin roll casting method at a cooling rate of from 600°C/second to 2,500°C/second (inclusive).
Inventors:
HIRO EISUKE (JP)
KAWABE NOZOMU (JP)
MAEDA TAKAO (JP)
YAMAKAWA MASAHIRO (JP)
KAWABE NOZOMU (JP)
MAEDA TAKAO (JP)
YAMAKAWA MASAHIRO (JP)
Application Number:
PCT/JP2016/081404
Publication Date:
May 04, 2017
Filing Date:
October 24, 2016
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
B22D11/06; B21B3/00; B22D11/00; C22C23/00; C22C23/02; C22C23/04; C22C23/06; C22F1/06; C22F1/00
Domestic Patent References:
| WO2006003899A1 | 2006-01-12 |
Foreign References:
| JP2013533375A | 2013-08-22 | |||
| JP2009149952A | 2009-07-09 | |||
| JP2009144215A | 2009-07-02 |
Other References:
KIM, KYUNG-HUN ET AL.: "Mechanical Properties and Microstructure of Twin-Roll Cast Mg-Zn-Y Alloy", MATERIALS TRANSACTIONS, vol. 49, no. 5, 2008, pages 980 - 985, XP055379059
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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