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STRENGTHENING IN HIGH TEMPERATURE FORGED 2618 (RR58) ALUMINIUM ALLOY

  • K. P. Rao
  • , H. Md Roshan
  • , S. M. Doraivelu
  • , Y. V. R. K. Prasad

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

Abstract

2618 alloy was forged in the temperature range 300-800 K. Hot forging in the temperature range 650-800 K resulted in higher tensile strength and hardness than at lower temperature (500-600K). This increase is due to dissolution of matrix precipitates and retention of solutes in solution which causes solid solution strengthening. The effect of cooling rate supports this observation.
Original languageEnglish
Pages (from-to)465-470
JournalTransactions of the Indian Institute of Metals
Volume37
Issue number5
Publication statusPublished - 1984
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

Research Keywords

  • ALUMINUM METALLOGRAPHY - Microstructures
  • FORGING
  • COOLING RATE
  • DEFORMATION PROCESSING
  • HOT FORGING
  • MECHANICAL PROPERTIES
  • SOLID SOLUTION STRENGTHENING
  • ALUMINUM COPPER ALLOYS

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