Processing Map of Mg-13Al-3Ca-3Zn-1Nd-0.2Mn Magnesium Alloy

Wei Chen; Gang Chen; Jing Zhai; Li Ma

doi:10.4028/www.scientific.net/AMR.941-944.48

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Processing Map of Mg-13Al-3Ca-3Zn-1Nd-0.2Mn Magnesium Alloy
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 941-944Processing Map of Mg-13Al-3Ca-3Zn-1Nd-0.2Mn...

Processing Map of Mg-13Al-3Ca-3Zn-1Nd-0.2Mn Magnesium Alloy

Abstract:

Compression tests of Mg-13Al-3Ca-3Zn-1Nd-0.2Mn Magnesium alloy as-extruded had been performed in the compression temperature range from 200°C to 400°C and the strain rate range from 0.001 s−1 to 10 s−1 and the flow stress data obtained from the tests were used to develop the power dissipation map, instability map and processing map. The most unsuitable zones in the power dissipation map including 200°C - 315°C and 0.01s^-1 - 0.1s-1 zone, 315°C - 400°C and 0.001s^-1 - 0.01s^-1 zone and 340°C - 360°C and 0.32 s^-1 - 0.56 s^-1 zone. The most unsuitable zones in the instability map are 310°C - 400°C, 0.001s^-1 to 0.56 s^-1 zone and 330°C - 400°C, 1s^-1 to 10 s^-1 zone. The most suitable temperature range is 330°C - 400°C and most optimal strain rate ranges are 1 s^-1 - 10 s^-1 and 0.001s^-1 - 0.56 s^-1.

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Periodical:

Advanced Materials Research (Volumes 941-944)

Pages:

48-53

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.941-944.48

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Online since:

June 2014

Authors:

Wei Chen, Gang Chen*, Jing Zhai, Li Ma

Keywords:

Flow Behavior, Instability, Magnesium Alloy, Power Dissipation, Processing Map

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