Abstract
The creep-fatigue data of Cr-Mo steel alloys, used in power industry, were compiled from various published sources. Low cycle fatigue curves were generated from this data under a range of test conditions. Applicability of viscosity method, modified and developed by the author, was assessed with creep-fatigue data on ICr-Mo-V, 2.25Cr-Mo and 9Cr-lMo steels and a new multivariate equation was developed to predict the creep-fatigue life of Cr-Mo steels. Cycles to failure from experimental tests and that predicted with the models under various test conditions were compared. Both the methods were found to predict creep-fatigue life of low alloy steels.
| Original language | American English |
|---|---|
| Title of host publication | Materials Lifetime Science & Engineering |
| Editors | P.K. Liaw, R.A. Buchanan, D.L. Klarstrom, R.P. Wei, D.G. Harlow, P.F. Tortorelli |
| Pages | 43-50 |
| Number of pages | 8 |
| DOIs | |
| State | Published - Mar 1 2002 |
| Event | 2003 The Minerals, Metals & Materials Society Annual Meeting & Exhibition - San Diego, United States Duration: Mar 2 2003 → Mar 6 2003 https://www.tms.org/Meetings/Annual-03/AnnMtg03Home.html (Link to conference proceedings) |
Conference
| Conference | 2003 The Minerals, Metals & Materials Society Annual Meeting & Exhibition |
|---|---|
| Country/Territory | United States |
| City | San Diego |
| Period | 3/2/03 → 3/6/03 |
| Other | During the week of March 2–6, 2003, at the 132nd Annual Meeting & Exhibition of The Minerals, Metals & Materials Society (TMS), you can join more than 4,000 science and engineering professionals, representing more than 70 different countries, who will come together for the opportunity to add to their own store of knowledge by capitalizing on the expertise and experience of their colleagues. More than 200 sessions and 1,900 individual presentations are scheduled. Whether your technical interests lie in precious metal extraction, aluminum processing, high-temperature superconductors, or just about any other materials field or metallurgical discipline, you will find programming that addresses your most pressing needs. |
| Internet address |
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Keywords
- low cycle fatigue
- power plant turbine
- steel alloys
- turbine rotors
- viscosity
Disciplines
- Biomedical Engineering and Bioengineering
- Industrial Engineering
- Operations Research, Systems Engineering and Industrial Engineering