Study of distribution general features of plastic deformation in steel with ferit-perlit structure

Authors

  • A. V. Beketov Ph. D., Assos. prof., Ukraine
  • S. V. Ivantsov Ph. D., Assos. prof., Ukraine
  • I. A. Tyuterev Ph. D., Assos. prof., Ukraine
  • N. A. Rott Ph. D., Assos. prof., Ukraine
  • E. A. Babenko stud., Ukraine

Keywords:

structure, plastic deformation, load, structural components, ferrite grains.

Abstract

Annotation. Purpose. Study of the propagation of plastic deformation in the structure of low-carbon-stable microalloyed steel. Methodology.  Stretching of samples from steel 06Х1 without reaching destruction. The stretching of the samples ceased at different loads. Findings. For low-carbon micro-galvanized steel 06X1, the influence of structural components on the general features of the propagation of plastic deformation is established. Originality. The distribution of deformation is shown, which is formed on the cross-section of a sample from low-carbon microalloyed steel 06X1 under the influence of an external load. The effect of structural components on the propagation of plastic deformation at the stage preceding the nucleation of fracture is established. Practical value.  Development of methods for stabilizing mechanical properties, in particular impact toughness, of thick-rolled steel from low-carbon micro-alloyed steels of domestic production on the basis of establishing the relationship between the parameters of the structure, fine structure and the surface of failure.

Author Biographies

A. V. Beketov, Ph. D., Assos. prof.

department of Material Sience and Treatment of Materials, SHEE “Pridneprovsk State Academy of Civil Engineering and Architecture”, 24A, Chernishevskogo str., Dnipro, Ukraine

S. V. Ivantsov, Ph. D., Assos. prof.

department of Material Sience and Treatment of Materials, SHEE “Pridneprovsk State Academy of Civil Engineering and Architecture”, 24A, Chernishevskogo str., Dnipro, Ukraine

I. A. Tyuterev, Ph. D., Assos. prof.

department of Material Sience and Treatment of Materials, SHEE “Pridneprovsk State Academy of Civil Engineering and Architecture”, 24A, Chernishevskogo str., Dnipro, Ukraine

N. A. Rott, Ph. D., Assos. prof.

department of Material Sience and Treatment of Materials, SHEE “Pridneprovsk State Academy of Civil Engineering and Architecture”, 24A, Chernishevskogo str., Dnipro, Ukraine

E. A. Babenko, stud.

department of Material Sience and Treatment of Materials, SHEE “Pridneprovsk State Academy of Civil Engineering and Architecture”, 24A, Chernishevskogo str., Dnipro, Ukraine

References

«Zhestkost i prochnost stalnyih detaley». Sokraschennyiy perevod s cheshskogo. Ya. Nemets. «Mashinost-roenie», 1970. Str. 1528. Available at: http://www.bookler.ru/bookisbn/200001470464.shtml

Razrushenie (red. G. Libvits), t. I-VII.- M.: Mir, 1973-1977. Available at: http://library.kpi.ua:8991/F?func=findb&request=000212622&find_code=SYS

Mahutov N.A. Soprotivlenie elementov konstruktsii hrupkomu razrusheniyu.-M.: Mashinostroenie, 1973.-200 s. Available at: : http://urss.ru/cgi-bin/db.pl?lang=Ru&blang=ru&page=Book&id=117177

Slepyan L.I. Mehanika treschin.-L.: Sudostroenie, 1981.-295 s. Available at: http://padaread.com/?book=36536

Vliyanie velichinyi zerna na razmer fasetok hrupkogo transkristallitnogo skola / L. I. Gladshteyn, V. M. Goritskiy, A. I. Kovalev ta In. // Problemyi prochnosti. – 1979. – # 3. – S. 60–92. Available at: http://elibrary.ru/title_about.asp?id=22113

Plastichnost i razrushenie. Pod. red. V. L. Kolmogorova. M., «Metallurgiya», 1977,366 s. Available at: http://lib-bkm.ru/11057

GOST 1497-84 – Metallyi. Metodyi ispyitaniy na rastyazhenie; Vvedeno vpervyie 01.01.1986. st. – 24. Available at: http://www.cad.dp.ua/gost/files/GOST1497-84.pdf

Rastrovaya elekstronnaya mikroskopiya i rentgenovskiy anadiz: v dvuh knigah. Kniga 1./ [Gouldsteyn Dzh., Nyuberi D., Dzhoy D., Fiori Ch., Lifshin E.]; per. s angl. R.S. Gvozdover, L.F. Komolovoy.- M.: Mir, 1984-303s. Available at: http://www.twirpx.com/file/223865

Published

2017-03-28

Issue

Section

Proceedings in memory of Starodubov