Influence of the annealing time after welding on the mechanical properties of welded joint of T91 steel

• Autorzy: Wojsyk K. , Golański G. , Jasak J. , Słania J. , Zieliński A. , Urbańczyk P.

Identyfikatory

DOI

DOI: 10.1515/amm-2016-0233

• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of research on the influence of the time of annealing after welding at the temperature of 750°C on the mechanical properties of a homogeneous welded joint of T91 steel. The welded joints were annealed at 750°C for 0.5; 1.0; 1.5 and 2.0 hours. The research scope included the basic study, i.e. the measurement of hardness, the test of impact energy, the static tensile test, bending test, as well as the accelerated creep test. The results of the tests of mechanical properties indicate the possibility of using shorter annealing times for thin-walled welded joints, and thus the possibility of savings as a result of flexible heat treatments.

Słowa kluczowe

EN

T91 steel; post welded heat treatment; mechanical properties

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 3
• Strony: 1425--1430
• Opis fizyczny: Bibliogr. 19 poz., rys., tab., wykr.

Twórcy

autor

Wojsyk K.

• Częstochowa University of Technology. Welding Departament, 19C Armii Krajowej Av., 42-200 Częstochowa, Poland

autor

Golański G.

• Częstochowa University of Technology, Institute of Materials Engineering. 19C Armii Krajowej Av., 42-200 Częstochowa, Poland

autor

Jasak J.

• Częstochowa University of Technology, Institute of Materials Engineering. 19C Armii Krajowej Av., 42-200 Częstochowa, Poland

autor

Słania J.

• Institute of Welding, 16-18 Bl. Czesława str., 44-100 Gliwice, Poland

autor

Zieliński A.

• Institute for Ferrous Metallurgy, 12 K. Miarki str., 44-100 Gliwice, Poland

autor

Urbańczyk P.

• Office of Technical Inspection, 8 Przybylaka str., 41- 300 Dąbrowa Górnicza, Poland

Bibliografia

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