| contributor author | V. M. Radhakrishnan | |
| contributor author | A. J. McEvily | |
| date accessioned | 2017-05-08T23:08:53Z | |
| date available | 2017-05-08T23:08:53Z | |
| date copyright | April, 1980 | |
| date issued | 1980 | |
| identifier issn | 0094-4289 | |
| identifier other | JEMTA8-26875#200_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/93379 | |
| description abstract | Experimental investigations have been carried out to study the crack growth behavior in creep in a 6061 Al alloy. The crack growth rate is analyzed by the stress intensity factor, reference stress, energy rate line integral C* and modified J integral method and a critical examination is made of the applicability of different procedures. Based on the experimental observations near the crack zone, a new parameter in the form [Δ̇ / (P/P0 )α ], where Δ̇ is the deflection rate, P the applied load and the exponent α and P0 are constants, is proposed to describe the crack growth behavior in ductile materials. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Critical Analysis of Crack Growth in Creep | |
| type | Journal Paper | |
| journal volume | 102 | |
| journal issue | 2 | |
| journal title | Journal of Engineering Materials and Technology | |
| identifier doi | 10.1115/1.3224798 | |
| journal fristpage | 200 | |
| journal lastpage | 206 | |
| identifier eissn | 1528-8889 | |
| keywords | Creep | |
| keywords | Fracture (Materials) | |
| keywords | Stress | |
| keywords | Deflection AND Aluminum alloys | |
| tree | Journal of Engineering Materials and Technology:;1980:;volume( 102 ):;issue: 002 | |
| contenttype | Fulltext | |