Researches Regarding Temperature Influence on Classic and Synthetic Quenching Environments

  • Adrian GRECU "Gheorghe Asachi" Technical University of Iasi, Romania
  • Carmen NEJNERU "Gheorghe Asachi" Technical University of Iasi, Romania
  • Mihai AXINTE "Gheorghe Asachi" Technical University of Iasi, Romania
  • Ion HOPULELE "Gheorghe Asachi" Technical University of Iasi, Romania
  • Dan-Gelu GALUŞCĂ "Gheorghe Asachi" Technical University of Iasi, Romania
Keywords: heat transfer coefficient, polyachilenglycol, cooling medium, cooling curves, cooling intensity

Abstract

In this paper were analyzed experimental graphics for quenching cooling curves of oil at 20 °C, 40 °C, 60 °C, 80 °C and carboxymethyl cellulose (CMC) 1,5% solution in water at the same temperatures. Velocity cooling was studied on intervals, all studied within the first 10 cooling seconds.

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References

[1]. Carmen Nejneru, Dan Gelu Galusca, Adrian Grecu, Roxana Carabet- Researches looking the modification cooling capacity of hardening compounds in magnetic field, Technical University Galati, Romania, october 2007 Vol. II Advanced Technologies and Materials pag. 161-165 ISSN 1843-5807.
[2]. Carmen Nejneru, Adrian Grecu, Roxana Carabet, Ion Hopulele – Researches concerning the reconditioning of hardening bathes in synthetic medium based on carboxymethyl cellulose Technical University Galati, Romania october 2007, Vol. II Advanced Technologies and Materials pag. 318-324 ISSN 1843-5807.
Fascicle_9_1_2009
Published
2009-05-15
How to Cite
1.
GRECU A, NEJNERU C, AXINTE M, HOPULELE I, GALUŞCĂ D-G. Researches Regarding Temperature Influence on Classic and Synthetic Quenching Environments. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15May2009 [cited 30Apr.2024];32(1):64-9. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/3069
Issue
Vol 32 No 1 (2009)
Section
Articles

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