Strength of modified carbon-graphite composites

被引：0

作者：

Bolotina, K.S. ^{[1
]}

Shchugorev, V.N. ^{[1
]}

机构：

[1] Moskovskij Energeticheskij Inst, Moscow, Russia

来源：

Mekhanika Kompozitnykh Materialov | 1994年 / 30卷 / 04期

关键词：

Carbon - Carbon carbon composites - Copper - Elasticity - Graphite - Mechanical properties - Modification - Powder metals - Strength of materials - Tensile testing;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Modulus of elasticity, ultimate tensile stresses and impact fracture toughness have been determined for two types of modifiers-tetrafluorethylene and copper powder. The influence of modifier mass ratio on the mechanical properties has been investigated and experimental and predicted results has been compared. It has been shown that the mixture rule does not predict satisfactory even the modulus of elastic and fails for the ultimate tensile stress and the impact fracture work.

引用

页码：520 / 525