Effects of processing lubricants on the consolidation cold rolling of sintered mate rials

Autor:	K. M. Radchenko, N. I. Oseiko, V. F. Molodychenko, G. A. Vinogradov
Rok vydání:	1975
Předmět:	Materials science Consolidation (soil) Metallurgy Metals and Alloys chemistry.chemical_element Surface finish Condensed Matter Physics Copper Contact mechanics chemistry Mechanics of Materials Materials Chemistry Ceramics and Composites Surface roughness Lubricant Elongation Porosity
Zdroj:	Soviet Powder Metallurgy and Metal Ceramics. 14:617-622
ISSN:	1573-9066 0038-5735
DOI:	10.1007/bf00794461
Popis:	A study of elongation characteristics, surface roughness, and normal contact stresses in the consolidation rolling of sintered iron and copper strips has shown that, at small thicknesses and low porosities of sintered material (h0 0.9), use should be made of surface-active processing lubricants of medium or high viscosity (such as KTIOL-5, -7, or -15), but where a good surface finish is desired the best results are obtained with SK-2 lubricant. At larger thicknesses and higher porosities (h0 > 1 mm and ⊖ < 0.9), such lubricants have deleterious effects.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::067bd3277686939299a6b9e5994313c0 https://doi.org/10.1007/bf00794461 Zobrazit plný text záznamu Full text from SpringerLink