期刊
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
卷 157, 期 -, 页码 466-471出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jmatprotec.2004.07.149
关键词
magnesium alloys; castings; heat treatment; segregation; structure; mechanical properties; testing
Magnesium and magnesium alloys are primarily used in aeronautical and automobile industry in large variety of structural characteristics because of their favorable combination of tensile strength (160-365 MPa), elastic modulus (45 GPa), and low density (1740 kg/m(3)), which is two-thirds that of aluminum. Magnesium alloys have high strength-to-weight ratio (tensile strength/density), comparable to those of other structural metals. Application, structure and mechanical properties of selected magnesium alloys were investigated. (C) 2004 Elsevier B.V. All rights reserved.
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