Structural aspects of the diverse formation of plastic properties of fine and coarse‑grained low‑carbon steel.
https://doi.org/10.21122/1683-6065-2024-1-60-62
Abstract
An increase in the relative elongation with an increase in the ferrite grain size is due to an increase in the intensity of deformation hardening in the area of uniform deformation. An increase in the relative narrowing with a decrease in the size of the ferrite grain is associated with the predominant direction of expansion of the central crack along the axis of tension and with a decrease in the intensity of deformation hardening in the area of local deformation.
References
1. Fetisov V. P. Issledovanie lokalizacii plasticheskoj deformacii pri rastjazhenii nizkouglerodistoj stali [Investigation of localization of plastic deformation during stretching of lowcarbon steel]. Lit’e i metallurgija = Foundry production and metallurgy, 2023, no. 1, pp. 85–87.
2. Fetisov V. P. Deformacionnoe uprochnenie uglerodistoj stali [Strain hardening of carbon steel]. Moscow, Mir Publ., 2005, 200 p.
3. Fetisov V. P. Lokalizacija plasticheskoj deformacii pri deformirovanii nizkouglerodistoj stali [Localization of plastic deformation during deformation of lowcarbon steel]. Lit’e i metallurgija= Foundry production and metallurgy, 2022, no. 4, pp. 51–54.
4. Morrison V. B., Miller R. L. Plastichnost’ splavov so sverhmelkim zernom [Plasticity of alloys with ultrafine grains]. Sverhmelkoe zerno v metallah= Ultrafine grains in metals, 1973, pp. 181–205.
5. Honikomb R. Plasticheskaja deformacija metallov [Plastic deformation of metals]. Moscow, Mir Publ., 1972, 408 p.
6. Vigli D.A. Mehanicheskie svojstva materialov pri nizkih temperaturah [Mechanical properties of materials at low temperatures]. Moscow, Mir Publ., 1974, 374 p.
7. Fetisov V. P. Formirovanie plasticheskih svojstv pri deformacii rastjazheniem perlitnoj stali [Formation of plastic properties during deformation stretching of pearlitic steel]. Lit’e i metallurgija= Foundry production and metallurgy, 2023, no. 2, pp. 61–63.
Review
For citations:
Fetisov V.P. Structural aspects of the diverse formation of plastic properties of fine and coarse‑grained low‑carbon steel. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2024;(1):60-62. (In Russ.) https://doi.org/10.21122/1683-6065-2024-1-60-62
Views:
135
Email this article 