| 2006 №02 (01) | 2006 №02 (03) |
The Paton Welding Journal, 2006, #2, 6-10 pages
Evaluation of remaining life of welded joints of pipelines for thermal power plants
V.V. Dmitrik1, A.K. Tsaryuk2, A.A. Bugaets2, E.D. Grinchenko3
1Ukrainian Engineering Pedagogical Academy, Kharkov, Ukraine2E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
3OJSC «Turboatom», Kharkov, Ukraine
Abstract
Structure and properties of welded joints in heat-resistant steel 15Kh1M1F after long-time operation are described. An estimate of damageability of the joints and a negative forecast of further operation are given.
Keywords: welded joints, heat-resistant steels, steam supply line, pores, operating life, damaging, structure, creep
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