Ultrasonic evaluation of fatigue crack growth of high strength steel at ambient temperature and below
โ Scribed by H. Berns; L. Weber
- Book ID
- 107919540
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 439 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0167-8442
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The micromechanics of crack initiation and early growth in 4340 steel is studied using the SEM, and it is found that growth is discontinuous and transgranular, with the distance between growth steps corresponding to the prior austenite grain size spread. The lowest observed growth rate is approximat
Crack growth rate and crack closure during fatigue of type 304 stainless steel are measured with an optical microscope and television camera. Based on the crack closure data an effective stress intensity range AKFR is calculated. The da/da vs A&-curves indicate that crack closure could account for t