The influence of coolant pH on efficiency of machining sapphire

Autor:	E. V. Slyunin, L. A. Litvinov, A. V. Voloshin, A. A. Petukhov, E. F. Dolzhenkova
Rok vydání:	2013
Předmět:	Inorganic Chemistry Materials science Abrasive machining Machining Metallurgy Abrasive Sapphire Polishing General Materials Science Coolant Grinding
Zdroj:	Journal of Superhard Materials. 35:126-130
ISSN:	1934-9408 1063-4576
DOI:	10.3103/s1063457613020093
Popis:	The manifestation of Rebinder effect in abrasive machining of sapphire has been studied versus coolant pH. The change of pH from neutral to acidic results in an 1.8 times higher rate of grinding with a bound abrasive. An alkaline medium also facilitates the workpiece surface attrition by a bound abrasive. The use of an acidic solution as a coolant leads to an increase in efficiency of polishing sapphire, while an alkaline one lowers the polishing efficiency.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a3e6e63add8a7decd72b1feaad4fdb8f https://doi.org/10.3103/s1063457613020093 Zobrazit plný text záznamu Full text from SpringerLink