Document Type and Number:
Japanese Patent JPH0534411
Kind Code:
B2
Abstract:
Economical process for obtaining a magnesium alloy having improved mechanical characteristics, especially a breaking load of at least 290 MPa and an elongation of at least 5%, characterised in that an ingot of the following weight composition is formed by spraying and deposition in massive form: … … Al 2-9% … Zn 0-4% … Mn 0-1% … Ca 0.5-5% … RE 0-4% (rare earths) … with main impurities, the remainder being magnesium, and in that the said ingot is subjected to a consolidation treatment by deformation with heating between 200 and 350 DEG C, and alloys obtained by the process, consisting of a homogeneous magnesium matrix with a grain size of between 3 and 25 mu m and of particles of intermetallic compounds.
Inventors:
JANNFURANSOWA FUORE
JIRU NUSUBOMU
JIRU RUGATSUTSUOONI
JIRU NUSUBOMU
JIRU RUGATSUTSUOONI
Application Number:
JP22416590A
Publication Date:
May 24, 1993
Filing Date:
August 24, 1990
Export Citation:
Assignee:
PESHINE RUSHERUSHU GURUPUMAN DANTERE EKONOMIIKU
International Classes:
B21C23/00; B21J5/00; B22C7/00; B22D7/00; B22D21/04; B22D23/00; B22F3/115; C22C1/04; C22C23/02; C22F1/00; C22F1/06; C23C4/12
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