Ceramic fiber composites: Experimental analysis and modeling of mechanical properties
Ceramic fiber composites: Experimental analysis and modeling of mechanical properties
复制标题
陶瓷纤维复合材料:机械性能的实验分析和建模
DOI:
10.1016/j.compscitech.2007.06.029
复制
发表时间:
2008
影响因子:
9.1
通讯作者:
G. Grathwohl.
中科院分区:
文献类型:
--
作者:
D. Koch;K. Tushtev;G. Grathwohl.
Ceramic fiber reinforced ceramic matrix composites (CMC) are outstanding ceramics with high fracture toughness. This can be realized if both brittle components of the composite, i.e., fibers and matrix are interacting with each other in an efficient way. Either a weak interface allowing debonding between fiber and matrix controls the fracture processes (WIC–CMC) or the matrix takes this role of a weak and more compliant component (WMC–CMC). An experimental test data base is presented for a WMC-type composite where the materials data are used to establish a model which describes the materials behavior in a macroscopic way. Inelastic deformation and materials damage processes are defined, measured and interpreted on the base of a continuum damage mechanics concept. The elastic and inelastic response is then predictable up to failure as being dependent on the angle between fiber and loading directions of the specimens.
DOI:
10.4028/www.scientific.net/ast.45.1435
发表时间:
2006
期刊:
Advances in Science and Technology
影响因子:
--
作者:
D. Koch;K. Tushtev;J. Horvath;R. Knoche;G. Grathwohl
通讯作者:
G. Grathwohl
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
K. Tushtev;D. Koch;J. Horvath;G. Grathwohl
通讯作者:
G. Grathwohl