Generalized Equations for Determination of Cooling Time for Bodies of Any Shape during Quenching-Reference-Cited by-同舟云学术

Generalized Equations for Determination of Cooling Time for Bodies of Any Shape during Quenching

Published:2010-01-01 Issue: Volume: Page:74-90
ISSN:
Container-title:Intensive Quenching Systems: Engineering and Design
language:en
Short-container-title:

Author:

Kobasko N. I.¹²

Affiliation:

1. IQ Technologies, Inc. 1 , Akron, Ohio , and , Kyiv, Ukraine

2. Intensive Technologies Ltd. 1 , Akron, Ohio , and , Kyiv, Ukraine

Abstract

The generalized equation for cooling time calculation, based on regular thermal condition theory, was achieved and used in thermal engineering in [1] and is presented in this introduction below. It has been widely used in the heat-treating industry in the countries of the former Soviet Union to develop two-step quenching processes [1]. An analytical equation for cooling time calculation is also needed to develop a method for calculating ideal critical diameter, which is based on accurate CCT (continuous cooling transformation) diagram. The ideal critical diameter is used for optimization of the intensive quenching processes. In the last decade, the generalized equation has been used in the United States to develop recipes for intensive quenching—so-called IQ-3 technology—which explores direct intensive turbulent convection [2].

Publisher

ASTM International100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959

Link

https://asmedigitalcollection.asme.org/astm-ebooks/book/chapter-pdf/7151035/10_1520_mnl12070m.pdf

Reference24 articles.

1. Kobasko, N. I., Aronov, M. A., Powell, J. A., Canale, L. C. F., and Totten, G. E., Intensive Quenching Process Classification and Applications, Heat Treatment of MetalsHTRMBS0305-4829, Vol. 31, No. 3, 2004, pp. 51–58.

2. Kobasko, N. I., and Guseynov, Sh. E., Initial Heat Flux Densities and Duration of Non-stationary Nucleate Boiling During Quenching, Proceedings of the 5th WSEAS International Conference on Heat and Mass Transfer (HMT '08), Acapulco, Mexico, January 25–27, 2008, pp. 104–109.