한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2005년도 춘계학술대회 논문집
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- Pages.144-147
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- 2005
Mg 합금(AZ31)의 열간 정수압 압출 특성에 관한 연구(II)
The Characteristic of a Hydrostatic Extrusion of Magnesium Alloy(AZ31) - II
- 발행 : 2005.05.01
초록
In hydrostatic extrusion the billet in the container is extruded through a die with a liquid acting as a pressure medium, instead of by the direct application of the load by a ram. And the extrusion pressure can be affected by the flow stress and they are affected by the temperature. So in this study the temperature is the main issue with a extrusion ratio and a half die angle. As extrusion temperature goes down from
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