Effect of tensile strain rate on ductile fracture energy for industrial pure iron

Takuya Nishimura, Masatoshi Aramaki, Shinji Munetoh, Rintaro Ueji, Osamu Furukimi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The effect of tensile strain rate on the formation of voids by using the industrial pure iron (0.0028% C,-0.16% Mn,-0.001% Si) with few precipitates was studied. The tensile tests were performed under the initial strain rate of 10-3,101 and 103 s-1. The void distribution, the void spacing and the deformation energy in each strain rate were examined. From these experiments, it was revealed that the energy required for the coalescence of voids was increased with the increase in void spacing and the suppression of void generation by increasing the strain rate improved the local deformation energy.

Original languageEnglish
Title of host publicationProceedings - European Conference on Heat Treatment and 21st IFHTSE Congress
PublisherArbeitsgemeineschaft Warmebehandlung u. Werkstofftechnik
Pages511-514
Number of pages4
ISBN (Electronic)9780000000002
Publication statusPublished - 2014
EventEuropean Conference on Heat Treatment and 21st IFHTSE Congress - Munich, Germany
Duration: May 12 2014May 15 2014

Other

OtherEuropean Conference on Heat Treatment and 21st IFHTSE Congress
CountryGermany
CityMunich
Period5/12/145/15/14

Fingerprint

Fracture energy
Ductile fracture
Tensile strain
Strain rate
Iron
Coalescence
Precipitates
Experiments

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Materials Science(all)
  • Fluid Flow and Transfer Processes

Cite this

Nishimura, T., Aramaki, M., Munetoh, S., Ueji, R., & Furukimi, O. (2014). Effect of tensile strain rate on ductile fracture energy for industrial pure iron. In Proceedings - European Conference on Heat Treatment and 21st IFHTSE Congress (pp. 511-514). Arbeitsgemeineschaft Warmebehandlung u. Werkstofftechnik.

Effect of tensile strain rate on ductile fracture energy for industrial pure iron. / Nishimura, Takuya; Aramaki, Masatoshi; Munetoh, Shinji; Ueji, Rintaro; Furukimi, Osamu.

Proceedings - European Conference on Heat Treatment and 21st IFHTSE Congress. Arbeitsgemeineschaft Warmebehandlung u. Werkstofftechnik, 2014. p. 511-514.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nishimura, T, Aramaki, M, Munetoh, S, Ueji, R & Furukimi, O 2014, Effect of tensile strain rate on ductile fracture energy for industrial pure iron. in Proceedings - European Conference on Heat Treatment and 21st IFHTSE Congress. Arbeitsgemeineschaft Warmebehandlung u. Werkstofftechnik, pp. 511-514, European Conference on Heat Treatment and 21st IFHTSE Congress, Munich, Germany, 5/12/14.
Nishimura T, Aramaki M, Munetoh S, Ueji R, Furukimi O. Effect of tensile strain rate on ductile fracture energy for industrial pure iron. In Proceedings - European Conference on Heat Treatment and 21st IFHTSE Congress. Arbeitsgemeineschaft Warmebehandlung u. Werkstofftechnik. 2014. p. 511-514
Nishimura, Takuya ; Aramaki, Masatoshi ; Munetoh, Shinji ; Ueji, Rintaro ; Furukimi, Osamu. / Effect of tensile strain rate on ductile fracture energy for industrial pure iron. Proceedings - European Conference on Heat Treatment and 21st IFHTSE Congress. Arbeitsgemeineschaft Warmebehandlung u. Werkstofftechnik, 2014. pp. 511-514
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