Stress State of Steel Parts during Intensive Quenching-Reference-Cited by-同舟云学术

Stress State of Steel Parts during Intensive Quenching

Published:2010-01-01 Issue: Volume: Page:107-120
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

It is important to study the effect of cooling during quenching on the magnitude and distribution of residual stresses that remain in parts after their complete cooling, because the service life of machine parts depends on mechanical properties of the material as well as residual stresses. Tensile stresses at the surface of a hardened part reduce its service life, while compressive stresses increase the service life. Furthermore, tensile stresses produce a greater propensity for quench crack formation.

Publisher

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

Link

https://asmedigitalcollection.asme.org/astm-ebooks/book/chapter-pdf/7151037/10_1520_mnl12072m.pdf

Reference54 articles.

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2. Kobasko, N. I., Self-regulated Thermal Processes During Quenching of Steels in Liquid Media, International Journal of Microstructure and Materials Properties, Vol. 1, No. 1, 2005, pp. 110–125.10.1504/IJMMP.2005.008135

3. Kobasko, N., Aronov, M., Powell, J., and Totten, G., One More Discussion: “What Is Intensive Quenching Process?”, Journal of ASTM InternationalJAIOAD1546-962X, Vol. 6, No. 1, 2009.

4. Kobasko, N. I., Quenching Apparatus and Method for Hardening Steel Parts, U.S. Patent No. 6,364,974 BI, 02042002.

5. Kobasko, N. I., and Morgany, V. S., Numerical Study of Phase Changes, Current and Residual Stresses at Quenching Parts of Complex Configuration, Proceedings of the 4th International Congress of Heat Treatment Materials, Berlin, 1985, Vol. 1, pp. 465–486.