Microstructural evolution during partial remelting of equal channel angular pressed ZW21 magnesium alloy

Chen, T.J.; Lu, G. X.; Ma, Ying; Li, Y.D.; Yuan, Hao

doi:10.1016/j.jallcom.2009.06.155

Cited by 22 publications

(13 citation statements)

References 44 publications

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“…Thus, a fine-grain microstructure is important for overcoming the relatively low mechanical properties of AZ91D alloy. In addition, a fine-grain microstructure is also important for the properties of semi-fabricated products, e.g., ingots for extrusion and semisolid forming [2,3].…”

Section: Introductionmentioning

confidence: 99%

Grain refinement of AZ91D magnesium alloy by SiC

Chen

Jiang

et al. 2010

Journal of Alloys and Compounds

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Section: Introductionmentioning

confidence: 99%

Grain refinement of AZ91D magnesium alloy by SiC

Chen

Jiang

et al. 2010

Journal of Alloys and Compounds

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“…Recently, Chen et al also studied the semi-solid microstructure of ECAPed ZW21 magnesium alloy [35]. However, compared with the other technologies for producing semi-solid ingots, the investigations about this method are very scarce and some detailed information, such as the microstructural evolution and recrystallization kinetics prior to liquid formation during partial re-melting is needed to be evaluated in detail.…”

Section: Introductionmentioning

confidence: 99%

Recrystallization behavior of ECAPed A356 alloy at semi-solid reheating temperature

Moradi

Nili‐Ahmadabadi

Poorganji

et al. 2010

Materials Science and Engineering: A

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“…Unfortunately, most of the existing investigations have emphasized on the microstructural evolution during partial remelting of matrix alloys [16][17][18][19][20][21]. Only a few literatures have involved the microstructures and mechanical properties of the ''thixoforged'' alloys [22][23][24].…”

Section: Introductionmentioning

confidence: 99%

Effects of Reheating Duration on the Microstructures and Tensile Properties of Thixoforged In Situ Mg2Sip/AM60B Composites

Chen

Zhang

Chen

et al. 2014

Acta Metall. Sin. (Engl. Lett.)

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The influences of reheating duration on microstructures and tensile properties of thixoforged in situ Mg 2 Si p / AM60B composites have been investigated. The results indicate that the reheating time affects the volume fraction, composition and distribution of the liquid phase, the evolution of the liquid pools within the primary particles, and the morphology and distribution of the Mg 2 Si particles of the semisolid feedstock. These changes then affect the subsequent solidification behavior and deformation mechanism during thixoforging, which are responsible for the resulting microstructure and tensile properties. Mg 2 Si particles play a strengthening role for the matrix through the load transfer mechanism. The appropriate reheating time is 60 min at 600°C when the mold preheating temperature is at 300°C. The ultimate tensile strength and elongation of the resulting composite are up to 209 MPa and 11.9%, respectively.

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Microstructural evolution during partial remelting of equal channel angular pressed ZW21 magnesium alloy

Cited by 22 publications

References 44 publications

Grain refinement of AZ91D magnesium alloy by SiC

Grain refinement of AZ91D magnesium alloy by SiC

Recrystallization behavior of ECAPed A356 alloy at semi-solid reheating temperature

Effects of Reheating Duration on the Microstructures and Tensile Properties of Thixoforged In Situ Mg2Sip/AM60B Composites

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