Deformation and fracture of high-temperature steels at different temperatures and loading rates

• Published in: Проблемы прочности
• Date: 2009
• Main Authors: Kondryakov, E.A., Lenzion, S.V., Kharchenko, V.V.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2009
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/48479
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Deformation and fracture of high-temperature steels at different temperatures and loading rates / E.A. Kondryakov, S.V. Lenzion, V.V. Kharchenko // Проблемы прочности. — 2009. — № 1. — С. 29-34. — Бібліогр.: 11 назв. — англ.

Charpy impact tests were conducted at different temperatures and loading rates. Temperature dependences of the crack initiation and propagation energies were determinedfor carbon steel 45, steels St. 3 and 15Kh2NMFA from the load-time curves obtained with due account of the impact test results. The...