Fatigue crack propagation of silica and carbon black filled natural rubber at elevated temperatures

被引：10
作者：
Schneider, Konrad [1 ]
Xiang, Fei [1 ]
Mishra, Durga [1 ]
Heinrich, Gert [2 ]
机构：
[1] Leibniz Inst Polymer Res Dresden, Hohe Str 6, D-01069 Dresden, Germany
[2] Tech Univ Dresden, Inst Werkstoffwissensch & Text Hochleistungswerkst, D-01069 Dresden, Germany
来源：
INTERNATIONAL JOURNAL OF FATIGUE | 2023年 / 177卷
关键词：
STRAIN-INDUCED CRYSTALLIZATION; CUT GROWTH; CHAIN ORIENTATION; CYCLIC LOADINGS; HEAT BUILDUP; BEHAVIOR; REINFORCEMENT; DEPENDENCE; RESISTANCE; KINETICS;
D O I：
10.1016/j.ijfatigue.2023.107968
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The present work shows the dependence of crack growth in natural rubber on R ratio, temperature and filler content. The crack propagation behavior of natural rubber filled with silica and carbon black is compared. The importance of strain-induced crystallization before the crack tip is discussed. Our results allow the conclusion that the crack growth path in natural rubber depends on the material formulation and loading conditions and can be adjusted accordingly.
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页数：12
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