Explaining Deviatoric Residual Stresses in Aluminum Matrix Composites with Complex Microstructure
Explaining Deviatoric Residual Stresses in Aluminum Matrix Composites with Complex Microstructure
复制标题
解释具有复杂微观结构的铝基复合材料中的偏残余应力
DOI:
10.1007/s11661-020-05697-1
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
G. Bruno
中科院分区:
文献类型:
--
作者:
S. Evsevleev;I. Sevostianov;T. Mishurova;M. Hofmann;G. Garcés;G. Bruno
The residual stresses in multiphase metal matrix composites with both random planar-oriented short fibers and particles were studied by neutron diffraction and by a model based on the reformulation of classic Maxwell’s homogenization method. Contrary to common understanding and state-of-the-art models, we experimentally observed that randomly oriented phases possess non-hydrostatic residual stress. The recently developed modeling approach allows calculating the residual stress inallphases of the composites. It rationalizes the presence of deviatoric stresses accounting for the interaction of random oriented phases with fibers having preferential orientation.
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影响因子:
9.1
作者:
G. Garcés;G. Bruno
通讯作者:
G. Bruno
影响因子:
3.6
作者:
Roy, Siddhartha;Gibmeier, Jens;Wanner, Alexander
通讯作者:
Wanner, Alexander
影响因子:
3.9
作者:
I. Sevostianov;G. Bruno
通讯作者:
I. Sevostianov;G. Bruno
DOI:
10.1016/j.nima.2013.01.049
发表时间:
2013-05-21
影响因子:
1.4
作者:
Hoelzel, M.;Gan, W. M.;Schmahl, W. W.
通讯作者:
Schmahl, W. W.
影响因子:
3.9
作者:
I. Sevostianov
通讯作者:
I. Sevostianov