1 documents found
Registration Number

0218U000518, 0117U001666 , R & D reports

Title

Effect of thermal cycle of welding and high temperature isothermal heating on structure and mechanical properties of steels grade S355J2 and S460М

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Head

Zavdoveev Anatoliy Viktorovich, Кандидат технічних наук

Registration Date

31-01-2018

Organization

E.O.Paton Electric Welding Institute of the National Acfdtvy of Science of Ukraine

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According to the results of the conducted studies, a method for analyzing the structure using tlectron backscattered diffraction was developed. The study of the structure and mechanical properties of structural steels S355J2 and S460M has been carried out. It is shown that under the influence of the thermal cycle of welding, the mechanical properties of the metal change, namely, with an increase in the cooling rate of the metal W6 / 5, an increase in strength characteristics, and a decrease in the parameters of plasticity, and impact strength are observed. This behavior is due to changes in the structure of the metal, in particular, the formation of hardening structures. Investigation of the diffraction of the inverse electrons of structural steel S355 J2 has been shown to differentiate structures in the state of supply and after the action of the thermal cycle of welding, but more detailed conclusions require further research.5481

Product Description

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Завдовєєв Анатолій Вікторович

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2020-04-02

R & D report
Effect of thermal cycle of welding and high temperature isothermal heating on structure and mechanical properties of steels grade S355J2 and S460М
Head: Zavdoveev Anatoliy Viktorovich. Effect of thermal cycle of welding and high temperature isothermal heating on structure and mechanical properties of steels grade S355J2 and S460М. (popup.stage: ). E.O.Paton Electric Welding Institute of the National Acfdtvy of Science of Ukraine. № 0218U000518
1 documents found

Updated: 2025-07-12


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