Journal Published Online: 27 October 2017
Volume 6, Issue 5

Development and Use of a Small Laboratory Intensive Quenching (IQ) System

CODEN: MPCACD

Abstract

Intensive quenching (IQ) has been defined as “those quenching conditions that lead to uniform maximum surface compressive stresses,” which provide maximum surface compressive stresses with correspondingly optimized distortion control. An earlier paper described the design and construction of a laboratory system that provides sufficient heat transfer rates to be classified as an IQ system. This paper describes the experimental work conducted with this laboratory IQ system. Particular focus will be on construction and use of this laboratory device to quench SAE 5160 spring steel under IQ conditions and the corresponding cooling curves, heat transfer rates, and compressive stresses obtained.

Author Information

Albano, Luigi L. M.
University of São Paulo, São Carlos, SP, Brazil
Misina, Fernando S.
University of São Paulo, São Carlos, SP, Brazil
Canale, Antonio C.
University of São Paulo, São Carlos, SP, Brazil
Totten, George E.
Portland State University, Department of Mechanical and Metallurgical Engineering, Portland, OR
Canale, Lauralice C. F.
University of São Paulo, São Carlos, SP, Brazil
Pages: 10
Price: $25.00
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Details
Stock #: MPC20160126
ISSN: 2379-1365
DOI: 10.1520/MPC20160126