| contributor author | A. J. Brothers | |
| contributor author | S. Yukawa | |
| date accessioned | 2017-05-08T23:56:36Z | |
| date available | 2017-05-08T23:56:36Z | |
| date copyright | March, 1967 | |
| date issued | 1967 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27291#19_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/120446 | |
| description abstract | The rates of fatigue crack propagation in several heat-treated steels were determined for several alloy steels heat-treated to yield strengths in the range 70,000 to 125,000 psi. For one steel crack growth rates were determined for both a thick notch bend specimen and for thin notched plate specimens. It is observed that the concepts of Griffith-Irwin fracture mechanics successfully correlate crack growth rates in the various geometry and thicknesses employed. However, the specific relationship is dependent on yield strength level. Microscopic examination suggests in some instances that inclusion segregates act effectively to locally accelerate crack growth rates. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Fatigue Crack Propagation in Low-Alloy Heat-Treated Steels | |
| type | Journal Paper | |
| journal volume | 89 | |
| journal issue | 1 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3609552 | |
| journal fristpage | 19 | |
| journal lastpage | 25 | |
| identifier eissn | 1528-901X | |
| keywords | Heat | |
| keywords | Alloys | |
| keywords | Steel | |
| keywords | Fatigue cracks | |
| keywords | Fracture (Materials) | |
| keywords | Geometry | |
| keywords | Yield strength AND Fracture mechanics | |
| tree | Journal of Fluids Engineering:;1967:;volume( 089 ):;issue: 001 | |
| contenttype | Fulltext | |
