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Molybdenum-Saving Case Hardening Steel
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English
Abstract
The role of molybdenum and its substitute elements in carburized layer has been examined. Among substitute elements, chromium and manganese are effective to raise case hardenability. Chromium is also effective to raise surface carbon content. Boron suppresses over-carburizing. Silicon enhances structure anomalies.
Based on these results, five kinds of molybdenum-saving case hardening steels have been designed. These steels showed good carburizing properties.
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Authors
Citation
Ohno, T., Fujita, M., Nishida, K., Ikeda, T. et al., "Molybdenum-Saving Case Hardening Steel," SAE Technical Paper 820124, 1982, https://doi.org/10.4271/820124.Also In
References
- Compliments of Carnegie-Illinois Steel Corp. Calculation of the standard end quench hardenability curve from chemical composition and grain size (AISI Feb. 1946)
- Lewellyn D. T. Cook: W. T. Metals Tech. Dec. 1974 517
- Harris J. Cohen M. Trans. ASM 41 1949 35
- Koistimen D. P. Marburger: R. E. Acta Met. 7 1959 59