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The investigation of plasticity of steel with carbide-intermetallic strengthening
| Authors: Pokrovsky A.M. | Published: 28.08.2013 |
| Published in issue: #10(619)/2011 | |
| Category: Calculation and Design of Machinery | |
| Keywords: testing machine, steel with carbide-intermetallic strengthening, heat treatment, structural transformations, austenite and martensite, instant tension curve, yield strength, indicator of hardening power, tension, deformation |
The plasticity of steel with carbide-intermetallic strengthening in a wide temperature range has been experimentally investigated. The equations describing elastic-plastic deformation of steel in the process of heat treatment are offered. The experimental steel instant tension curves in austenitic and martensitic states, as well as the theoretical curves calculated according to the proposed empirical dependencies are given.