Reinforcement Mechanisms in Metal-Matrix Composites.

机译：金属基复合材料的增强机制。

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A finite-element program was modified and used to analyze the macro- and micro-mechanical behavior of several unidirectional boron-aluminum (6061-T6) composites subject to plane-strain transverse-normal tension in the elastic and plastic ranges of the matrix. Mechanical properties were found to depend on: The reinforcement concentration, the packing arrangement of the circular reinforcements, the direction of the applied transverse-normal stress relative to the packing symmetry, the extent of reinforcement-matrix interface debonding, and the thermal history of the composite. Specially prepared tungsten-aluminum (6061-T6 and -0), unidirectional, square-array composites were tested in transverse-normal tension to verify theoretical predictions.

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作者
Karlak, R. F.; Crossman, F. W.; Grant, J.;
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年度 1974
页码 1-100
总页数 100
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Composite materials; Reinforcing materials; Finite element analysis; Stress analysis; Deformation; Elastic properties; Plastic properties; Yield strength; Residual stress; Aluminum; Boron; Heat treatment; Tensile stress; Tungsten; Mechanical properties; Fracture(Mechanics); Metal matrix composites; Aluminum matrix composites; Boron reinforced composites; Boron fibers; Tungsten reinforced composites;

机译：复合材料;增强材料;有限元分析;应力分析;变形;弹性;塑性;屈服强度;残余应力;铝;硼;热处理;拉应力;钨;机械性能;断裂（力学）;金属基复合材料铝基复合材料;硼增强复合材料;硼纤维;钨增强复合材料;

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Reinforcement Mechanisms in Metal-Matrix Composites.

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