Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1576110 | Materials Science and Engineering: A | 2013 | 7 Pages |
Abstract
Pure magnesium sheets and wires with various microstructures and texture type were obtained using different deformation parameters and heat treatment methods. The work-hardening behaviors of pure Mg sheets and wires during tensile tests at room temperature were investigated. Effects of grain size, texture, twinning and alloying elements on work-hardening behaviors are discussed. The experimental results are analyzed by the Lukác and BalÃk hardening model: θ=A/(ÏâÏ0.2)+BâC(ÏâÏ0.2)âD(ÏâÏ0.2)3; changes of parameters in the formula with the factors mentioned above are discussed in detail. Theoretical models for work-hardening rate with changing of grain size, texture, twinning and alloying elements are given in this article.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Yandang Qiao, Xin Wang, Zuyan Liu, Erde Wang,