Comparative investigation of steels 15GB and 15GAF after normalization and temper hardening

Autor:	F. I. Kochin, V. L. Pilyushenko
Rok vydání:	1988
Předmět:	Normalization (statistics) Toughness Mechanical property Materials science Mechanics of Materials Metallic materials Metallurgy Metals and Alloys Hardening (metallurgy) Condensed Matter Physics
Zdroj:	Metal Science and Heat Treatment. 30:918-922
ISSN:	1573-8973 0026-0673
DOI:	10.1007/bf00775315
Popis:	1. After normalization steels 15GB and 15GAF have similar mechanical properties (σu, σy, δ, ψ,al) but different resistance to developing rupture, which is much greater in steel 15GB than in steel 15GAF. 2. The effect of temper hardening on the properties of the steels is not the same. Temper hardening of steel 15GB leads to a slight increase of strength properties and a great increase of resistance to developing rupture. Conversely, temper hardening of steel 15GAF increases the strength properties considerably but has no effect on toughness and resistance to developing rupture.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::89f6f6f826d11b4861c531b294a28371 https://doi.org/10.1007/bf00775315 Zobrazit plný text záznamu Full text from SpringerLink