Kumar, S and Nath, P (1965) The Effects of Manganese and Iron Oxides on Some Physical and Chemical Properties of Glass. Transactions of the Indian Ceramic Society, 24 (1). pp. 127-133. ISSN 0371-750X

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Abstract

The effects of substituting Na+ and Ca2+ ions by Mn2+ ions in the glass composition Na>2O 16, CaO 10 and SiO>2 74 and partial replacement of this composition by MnO and/or Fe>2O>3 on high temperature viscosity, thermal expansion and chemical durability were studied. On replacing Na+ ion by Mn2+ ion the high temperature viscosity and coefficient of thermal expansion decreased and the chemical durability increased. Substitution of Ca2+ ion by Mn2+ ion had similar effect but to lesser extent. On partial replacement of the glass composition by MnO and/or Fe>2O>3, the high temperature viscosity decreased and chemical durability increased. © 1965, Taylor and Francis Group, LLC

Item Type:	Article
Additional Information:	Cited By :1
Subjects:	Glass
Divisions:	UNSPECIFIED
Depositing User:	Bidhan Chaudhuri
Date Deposited:	23 May 2018 07:00
Last Modified:	23 May 2018 07:00
URI:	http://cgcri.csircentral.net/id/eprint/4203

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