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DEFORMATION BEHAVIOUR OF 18-4-1 ALLOY STEEL AND Al-5Si ALLOY AT VERY HIGH STRAIN RATES

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

Cylindrical specimens were subjected to dynamic compression tests at temperatures up to 1175K for 18-4-1 up to 800K for Al-5-Si. The deformation force, punch travel and temperature during deformation were measured and temperature-flow stress curves are obtained for different strains. Metallographic studies were carried-out; in 18-4-1, adiabatic shear bands are formed in the temperature range 350K to 550K.
Original languageEnglish
Pages (from-to)477-484
JournalTransactions of the Indian Institute of Metals
Volume37
Issue number5
Publication statusPublished - Oct 1983
Externally publishedYes
EventInternational Conference on Deformation - All Aspects (ICMS-83) - Ranchi, India
Duration: 17 Mar 198319 Mar 1983
https://www.researchgate.net/publication/293416692_INTERNATIONAL_CONFERENCE_ON_DEFORMATION_-_ALL_ASPECTS_ICMS-83

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