Effect of microadditions of magnesium on the properties of cold-worked spring bronzes

Autor:	B. V. Golovchanskii, A. G. Rakhshtadt, T. A. Ivanova, Zh. P. Pastukhova, V. G. Grischenko, A. M. Ryabyshev
Rok vydání:	1971
Předmět:	Cyclic stress Materials science Magnesium Metallurgy Metals and Alloys chemistry.chemical_element Crystal structure Condensed Matter Physics Grain growth Adsorption chemistry Mechanics of Materials Spring (device) Metallic materials
Zdroj:	Metal Science and Heat Treatment. 13:939-941
ISSN:	1573-8973 0026-0673
DOI:	10.1007/bf00650550
Popis:	1. The addition of magnesium to bronzes OF6.5-0.15 and KMts3-1 in amounts of 0.1 and 0.2% respectively substantially increases their resistance to small plastic deformation, particularly under long-term static and cyclic stress. 2. The effect of magnesium is due to its surface activity in copper-base alloys. The adsorption of magnesium on internal surfaces sharply inhibits grain growth, resulting in a fine-grained structure, and also induces the formation of segregates at defects in the crystal structure.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8deeda610dac9d14fe654fc66ec6d098 https://doi.org/10.1007/bf00650550 Zobrazit plný text záznamu Full text from SpringerLink