| contributor author | R. L. Bodnar | |
| contributor author | K. A. Taylor | |
| contributor author | K. S. Albano | |
| contributor author | S. A. Heim | |
| date accessioned | 2017-05-08T23:30:12Z | |
| date available | 2017-05-08T23:30:12Z | |
| date copyright | January, 1989 | |
| date issued | 1989 | |
| identifier issn | 0094-4289 | |
| identifier other | JEMTA8-26927#61_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/105521 | |
| description abstract | Due to the in-service stress corrosion cracking of some 3-1/2NiCrMoV steam turbine disks, the Charpy V-notch toughness requirements for replacement forgings have dramatically increased in recent years. In response to the new requirements, several avenues for improving the toughness of 3-1/2NiCrMoV steel have been explored and are discussed in this paper. Improvements in forging practice, preliminary heat treatment, final heat treatment and composition are recommended which allow the new requirements to be met. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Improving the Toughness of 3-1/2NiCrMoV Steam Turbine Disk Forgings | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 1 | |
| journal title | Journal of Engineering Materials and Technology | |
| identifier doi | 10.1115/1.3226434 | |
| journal fristpage | 61 | |
| journal lastpage | 70 | |
| identifier eissn | 1528-8889 | |
| keywords | Forgings (Products) | |
| keywords | Disks | |
| keywords | Steam turbines | |
| keywords | Toughness | |
| keywords | Heat treating (Metalworking) | |
| keywords | Steel | |
| keywords | Forging AND Stress corrosion cracking | |
| tree | Journal of Engineering Materials and Technology:;1989:;volume( 111 ):;issue: 001 | |
| contenttype | Fulltext | |
