Remarks on the weldability problem of the ferritic steels

• Autorzy: Ranatowski E.
• Języki publikacji: EN

Abstrakty

EN

The thermal – mechanical interactions in welding process of the ferritic steels are described. The definition of numerical analysis of weldability and short discussion on this problem has been presented. Furthermore the actual development of correlations between: thermal field – microstructure and mechanical properties are characterised. It enables to establish the methodology for steels weldability investigation on basis of current calculation standards. Finally, some remarks about possibilities of application of the neural networks methods for estimation of weldability of ferritic steels are presented.

Słowa kluczowe

EN

weldability; ferritic steels; mathematical modelling

• Wydawca: Politechnika Gdańska
• Czasopismo: Advances in Materials Science
• Rocznik: 2006
• Tom: Vol. 6, nr 1
• Strony: 35--42
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Ranatowski E.

• Faculty of Mechanical Engineering, University of Technology. Bydgoszcz, Poland

Bibliografia

• 1. Radaj D., Potential ofniimerical analysis of weldability in the design process, IIW-Doc. X-1271-93.
• 2. Karlsson L., Thermal stresses in welding, Thermal stresses I. Edited by R.B. Hetnarski, Elsevier Science, 1986, pp. 299-385.
• 3. Goldak J.A., Akhlaghi M., Computational welding mechanics, Springer, 2006.
• 4. David S.A., Babu S.S., Microstructure modelling in we/d metal, Mathcmatical Modelling of Weld Phenomenas, Edited by H. Cerjak, Book 650, The Institutc of Materials, London 1997, pp. 151-180.
• 5. Bhadeshia H., Models for the elementary mechanical properties of steel welds, Mathematical Modelling of Weld Phenomena 3, Edited by H. Cerjak, Book 650, The Institute of Materials, London 1997, pp. 229-282.
• 6. Bhadeshia H., Hyperbolic. tangents and alloy of iron, Materials Design, November, 1996, pp. 643-645.
• 7. McKay D.C.J., Bayesian non-linear modelling with neural networks, University of Cambridge, 1995, pp. 1-26.