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Materials Science and Engineering

Missouri University of Science and Technology

Masters Theses

Theses/Dissertations

1949

Steel -- Quenching -- Analysis<br />Metals -- Hardenability

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Evaluation Of Quenching Media Using The End-Quench Hardenability Test, Subodh C. Das Gupta Jan 1949

Evaluation Of Quenching Media Using The End-Quench Hardenability Test, Subodh C. Das Gupta

Masters Theses

"The purpose of the thesis was to evaluate the quenching speed of different quenching media by studying their behaviour in relation to hardenabilities of steels, using the standard A.S.T.M. End-quench Test. At the outset an understanding of the term "Hardenability", so extensively used in industrial heat-treatment, is necessary, The property of a steel, of hardening on quenching to various depths beneath the surface is referred to as the 'Hardenability". It may simply be called the "susceptibility to hardening". Hardenability should be distinguished from the "Hardening capacity", which represents the magnitude of the hardness achieved. The chief factors which affect the …