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The effect of environments on fatigue-crack propagation in an ultra-high-strength steel

✍ Scribed by Che-Yu Li; P. M. TaIda; R. P. Wei

Publisher
Springer Netherlands
Year
1967
Tongue
English
Weight
466 KB
Volume
3
Category
Article
ISSN
1573-2673

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✦ Synopsis

The influence of various gaseous environments on the rate of fatigue crack growth at room temperature in an 0.45 percent carbon low-alloy ultra-high-strength steel tempered at 400Β°F and at 800Β°F has been investigated. The sensitivity of the rate of fatigue crack growth to moisture in this steel is found to be dependent on the fracture toughness of the material.

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