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Toughness of HSLA-100 copper treated steels.

Identyfikatory
Warianty tytułu
Konferencja
XV Physical Metallurgy and Materials Science Conference on Advanced Materials & Technologies, AMT'98, Kraków-Krynica 17-21May 1998, Poland
Języki publikacji
EN
Abstrakty
EN
The mechanical properties of a series of HSLA-100 copper treated steels with different carbon and rare earth metals (REM) contents were evaluated. The steels used in this study were heat treated to exhibit yield strengths (YS) in the range 670 to 860 MPa. Of particular interest in this study were the effect of C and REM contents on the CTOD fracture toughness, upper shelf energy(USE) and fracture appearance transition temperature (FATT) of the steels. The results obtained clearly showed the deterioration of the impact and fracture toughness properties of the steels tested as the carbon content increased. Similar effect was observed with the total inclusion projected lengh per unit area.
Rocznik
Strony
179--184
Opis fizyczny
Bibliogr. 9 poz., tab., rys.
Twórcy
autor
  • Institute of Materials Science and Technology, University of Technology, Kraków, Poland
autor
  • The Basic Metals Processing Research Institute, Department of Materials Science and Engineering, University of Pittsburgh, USA
autor
  • The Basic Metals Processing Research Institute, Department of Materials Science and Engineering, University of Pittsburgh, USA
  • University of Technology, Institute of Materials Science and Technology, Kraków
Bibliografia
  • [1] T.W. Montemarano, B.P. Sack, M.G. Vassilaros and H.H. Vanderveldt, Journal of Ship Production, 2, No. 3, pp. 145-162, August, (1986).
  • [2] M. Mujahid, A.K. Lis, C.I. Garcia and A.J. DeArdo, Proceedings of the International Conference on Processing, Microstructure and Properties of Microalloyd and Other Modern HSLA Steels, Pittsburgh 3-6 June 1991, Iron and Steel Soc.of AIME, (1992).
  • [3] C.I. Garcia, A.K. Lis, S.M. Pytel and A.J. DeArdo, Processing, Microstructure and Properties, Transactions of The ISS October, (1991), pp.97-106.
  • [4] R.P.Foley, M.E.Fine., Proceedings of the International Conference on Processing, Microstructure and Properties of Microalloyed and Other Modern High Strength low Alloy Steels, Pittsburgh 3-6 June 1991, Iron and Steel Society of AIME, (1992).
  • [5] E.G. Hamburg and A.D. Wilson, TMS AIME International Symposium, Processing, Microstructure and Properties of HSLA Steels Confference, Pittsburgh, November 1987.
  • [6] S.J. Mikalac and M.G. Vassilaros, Proceedings of the International Conference on Processing, Microstructure and Properties of Microalloyed and Other Modern HSLA Steels, Pittsburgh 3-6 June 1991, Iron and Steel Society of AIME, (1992).
  • [7] I.Kozasu and J.Tanaka, Proceedings of an International Symposium on Sulfide Inclusions in Steels, November 1974, pp. 286-308. ASM, Metals Park, Ohio 44073,
  • [8] A. Nicholson et al., Ironmaking and Steelmaking, Vol.10, No.l, p. 185, (1983)
  • [9] W.G. Wilson, Proceedings Electric Furnace Conference, Vol. 31, p.l54, (1973).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BOS1-0003-0024
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