Strength and fracture toughness of the welded joints made of high-strength ferritic steel

• Autorzy: Dzioba I. , Pała T. , Valkonen I.
• Języki publikacji: EN

Abstrakty

EN

The paper presents experimental results of the characteristics of strength and fracture toughness of the material from the different zones of welded joints made of different participation of the linear welding energy. Strength characteristics and fracture toughness were determined in the weld material, in the area of fusion line, in the material of the heat affected zone and in the base material.

Słowa kluczowe

EN

high-strength ferritic steel; welded joints; strength and fracture toughness; characteristics for welded joints material

PL

stal ferrytyczna; złącza spawane; wytrzymałość i odporność na kruche pękanie; właściwości materiów spawanych

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2013
• Tom: Vol. 7, no. 4
• Strony: 226--229
• Opis fizyczny: Bibliogr. 8 poz., rys., tab., wykr.

Twórcy

autor

Dzioba I.

• Department of Machine Design Fundamentals, Kielce University of Technology, Aleja 1000-lecia Państwa Polskiego, 7, 25-314 Kielce, Poland

autor

Pała T.

• Department of Machine Design Fundamentals, Kielce University of Technology, Aleja 1000-lecia Państwa Polskiego, 7, 25-314 Kielce, Poland

autor

Valkonen I.

• Rautaruukki Oyj, R&D Centre, Harvialantie 420, Hameenlinna, Finland

Bibliografia

• 1. ASTM E 1820-05. (2000), Standard Test Method for Measurement of Fracture Toughness, ASTM; Philadelphia.
• 2. Bhadeshia H.K.D.H. (2001), Bainite in Steels, Institute of Materials, London.
• 3. Dzioba I. (2010), Properties of the 13HMF steel after operation and degradation under laboratory conditions, Materials Science, 46 (3), 357-364
• 4. FITNET. (2008), Fitness – for – Service. Fracture – Fatigue – Creep – Corrosion, Edited by M. Koçak, S. Webster, J.J. Janosch, R.A. Ainsworth, R. Koerc).
• 5. Gałkiewicz J., Pała T., Dzioba I. (2012), Strength properties of the welded joints made from high-strength ferritic steels, XXIII Symposium: Fatigue and Fracture Mechanics, Bydgoszcz – Pieczyska, 63-72 (in Polish).
• 6. Neimitz A., Dzioba I., Graba M., Okrajni J. (2008), Assessment of the strength, durability and safety of the structural components containing defects, Kielce University of Technology (in Polish).
• 7. Porter D. (2006), Developments in hot-rolled high strength structural steel, Nordic welding conference 06, New trends in welding technology, Tampere, Finland.
• 8. Tasak E., Ziewiec A. (2006), Welded joint structure of low-carbon and low-alloy steels, Welded Review 11/2006, 7-12 (in Polish).