New Method of Quench Surface Turning

Abstract:

The heating, generated in the process of deformational cutting without chip separation used for phase transformation in steel during lathe machining. Chips are not separated from the workpiece and remain on the surface thus forming a special reinforced structure. The result of processing is a steel surface quenching up to 1 mm deep. The proposed method also makes it possible to obtain hardened surface structures with alternating inclined layers of different hardness. The article presents calculations of heating and cooling rates, types of hardened structures, hardness investigation of hardened steel surfaces.

• Periodical: Solid State Phenomena (Volume 265)
• Pages: 696-701
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.265.696
• Online since: September 2017
• Authors: N.N. Zubkov*, S.G. Vasil'ev, V.V. Poptsov
• Keywords: Case Hardening, Composite Coating, Deformational Cutting, Quenching, Wear Resistance

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