Effect of Accumulated Operating Time on Deformation and Failure of 12kh1MF Steel at the Temperature of 813K Under Complex Stressed State Conditions.

被引：0
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作者：
Lamashevskii, V.P.
Osasyuk, V.V.
Makovetskii, I.V.
Makovetskaya, I.A.
机构：
来源：
Problemy Prochnosti | 1987年
关键词：
PIPE; STEEL - Failure - STEAM PIPING SYSTEMS - Deformation - STEAM POWER PLANTS - Piping Systems - STEEL TESTING - High Temperature - STRAIN;
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学科分类号：
摘要：
Comparison of the static strength characteristics of the pipeline material in the initial state and after operating life-length during 183,000 h at the temperature of 813 K underlies analysis of ultimate yield and failure curves. A conclusion is made about changes in mechanical properties of the material after operating which is necessary to be taken into account while predicting further operation of members.
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页码：43 / 46
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