Prediction of creep and long-term strength of heat-resistant steels and alloys

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Abstract

The method for the combined prediction of creep and long-term strength of heat-resistant steels and alloys is presented, and the results of processing more than 1000 diagrams of long-term strength of the National Institute for Materials Science in Tokyo using the parametrical methods and the method of base diagrams are given.

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G.S. Pisarenko Institute for Problems of Strength, of the National Academy of Sciences of Ukraine, Kyiv

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Email: sadohina@ssau.ru
Russian Federation

References

  1. Кривенюк В.В. Прогнозирование длительной прочности тугоплавких металлов и сплавов. — Киев: Наукова думка, 1990. — 248 с.
  2. Кривенюк В.В. Прогнозирование ползучести и длительной прочности металлических материалов на сроки службы до 300000 ч и более // Пробл. прочности. -2003. -№ 4. -С. 104-120.
  3. Data sheets on the elevated-temperature properties of 0.5Cr-0.5Mo steel // NRIM creep data sheet. Tokyo. – 1994. – No. 20В. – 28 p.
  4. Химушин Ф.Ф. Жаропрочные стали и сплавы. -М.: Металлургия, 1969, - 646 с.

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