| contributor author | D. A. Shockey | |
| contributor author | L. Seaman | |
| contributor author | K. C. Dao | |
| contributor author | D. R. Curran | |
| date accessioned | 2017-05-08T23:09:46Z | |
| date available | 2017-05-08T23:09:46Z | |
| date copyright | February, 1980 | |
| date issued | 1980 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28180#14_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/93807 | |
| description abstract | The phenomenology of fracture in A533B pressure vessel steel was established by examining fractured and partially fractured round bar tensile and Charpy specimens. In the upper shelf region (above 200° F, 366° K) fracture occurs by the nucleation, growth, and coalescence of voids. Quantitative data establishing the void kinetics were obtained by counting and measuring fracture surface dimples and voids below the fracture surface. A computational fracture model is being constructed based on the observed fracture phenomenology and experimental void kinetics data. The model, written as a subroutine for use in finite difference computer codes, is intended to generate fracture toughness data that can be used to calculate critical loads in reactor components. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Kinetics of Void Development in Fracturing A533B Tensile Bars | |
| type | Journal Paper | |
| journal volume | 102 | |
| journal issue | 1 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.3263293 | |
| journal fristpage | 14 | |
| journal lastpage | 21 | |
| identifier eissn | 1528-8978 | |
| keywords | Fracture (Process) | |
| keywords | Computers | |
| keywords | Fracture toughness | |
| keywords | Steel | |
| keywords | Pressure vessels | |
| keywords | Stress AND Nucleation (Physics) | |
| tree | Journal of Pressure Vessel Technology:;1980:;volume( 102 ):;issue: 001 | |
| contenttype | Fulltext | |
