PLATE MADE FROM MAGNESIUM ALLOY,申请号RU20100102774-传众专利搜索

PLATE MADE FROM MAGNESIUM ALLOY

申请公布号：RU2459000(C2)

申请号：RU20100102774

申请日期：2008.06.09

申请公布日期：2012.08.20

申请人：

SUMITOMO EHLEKTRIK INDASTRIZ, LTD.

发明人：INOUE RJUITI;KAVABE NOZOMU;MORI NOBUJUKI;NUMANO MASATADA;MATSUMOTO DZUNITI;NAKAMURA MOTONORI;NISIZAVA MASAJUKI;KIMURA ATSUSI;OISI JUKIKHIRO

分类号：C22C23/02;C22C23/04;C22F1/06

主分类号：C22C23/02

摘要：FIELD: metallurgy. ^ SUBSTANCE: plate made from magnesium alloy, product obtained by plastic plate formation and method for its obtaining are proposed. Plate made from magnesium alloy having half-width of peak, which is 0.20 to 0.59 degrees for diffraction peak (0004) at monochromatic x-ray diffraction, which has the value of orientation indicator along axis c, which is equal to 4.00 or higher, and average inclination angle of axis c, which is equal to five degrees or less. The product can be obtained by plastic formation at the temperature of 200C or higher of the plate made from magnesium alloy. Method for obtaining the plate from magnesium alloy, which involves ingot rolling from magnesium alloy, formation of stress in the plate by its being passed between rolls heated to the temperature of 150C - 300C. Plate made from magnesium alloy has high plastic formability when in warm condition. ^ EFFECT: product made of the plate is characterised by high resistance to impact actions. ^ 18 cl, 2 dwg, 7 tbl, 2 ex