Study of materials in the semi-solid state

被引:0
|
作者
Verrier, S [1 ]
Braccini, M [1 ]
Josserond, C [1 ]
Salvo, L [1 ]
Suéry, M [1 ]
Ludwig, W [1 ]
Cloetens, P [1 ]
Baruchel, J [1 ]
机构
[1] Univ Grenoble 1, ENSPG, F-38402 St Martin Dheres, France
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暂无
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
A synchrotron X-ray source (ESRF, FRANCE), has been used to investigate the microstructure of semi-solid materials. Two kinds of materials have been investigated, Al-Cu alloys with a high volume fraction of solid to study hot tearing and an industrial 356 alloy (Al-Si) which is the common material used for semisolid forming. Two imaging modes have been used, the absorption mode for the Al-Cu material and the phase contrast mode for the Al-Si. Discussion is presented on the interest of such a technique to characterise semi-solid microstructures.
引用
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页码:77 / 87
页数:11
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