## Abstract In titanium alloys an effect of hold time at maximum load in a cyclic test is observed if K~max~ exceeds the threshold for crack propagation at a constant load test. For tests in air it is possible to predict crack growth rate for a hold time cycle from the crack growth rates from a cyc
Effect of environment on crack growth in graphite
β Scribed by S.W Freiman; J.J Mecholsky
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 129 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0008-6223
No coin nor oath required. For personal study only.
β¦ Synopsis
initiation and propagation mechanisms under tensile 45045 Orleans, France). No long or short abstract loading. These results were used in developing an submitted. analytical model for tensile failure based on microstructural parameters and micromechanical principles. 61. Structural evolution of a glassy carbon with the heat treatment between 1000 and 2700Β°C
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## Abstract Polyolefins, particularly polyethylene, are known to fail via crack initiation and crack propagation when exposed to multiaxial longβterm static stresses at elevated temperatures. Using concepts of linear elastic fracture mechanics, this article describes and discusses the effects of st