Properties and structure of alloy 1440 in relation to composition and heat treatment schedules

Autor:	L. V. Latushkina, L. N. Leshchiner, A. P. Subbota, T. V. Avdanina
Rok vydání:	1990
Předmět:	Materials science Metallurgy Alloy Metals and Alloys Paris' law engineering.material Condensed Matter Physics Microstructure Precipitation hardening Fracture toughness Mechanics of Materials engineering Growth rate Stress intensity factor Intensity (heat transfer)
Zdroj:	Metal Science and Heat Treatment. 32:787-790
ISSN:	1573-8973 0026-0673
Popis:	1. Slabs of alloy 1440 after aging by both schedules are better than slabs of alloy 1163 with respect to low-cycle fatigue by 20–50%, and also with respect to fatigue crack growth rate with low stress intensity factors. 2. Alloy 1440 with reduced density and high stiffness exhibits a set of strength properties and reliability characteristics which make it possible to use it for heavy-duty structural elements instead of alloys D16ch and 1163 in both the artificially and naturally aged conditions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::14162c37fc23096c22e190f52190e22d https://doi.org/10.1007/bf00693703 Zobrazit plný text záznamu Full text from SpringerLink