Accession Number : AD0649478
Title : NEW METHOD OF SELECTING REFRACTORIES FOR GLASS,
Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Personal Author(s) : Dunaev,V. G. ; Litvakovskii,A. A.
Report Date : 11 OCT 1960
Pagination or Media Count : 10
Abstract : An electrochemical method is presented which can be used for the selection of refractories for different fusions. Practically, the maximum inertness to a definite fusion is shown by those refractories which, on contact at high temperature, take positive polarity with a minimum of emf, measurable in the chain, Pt-refractory-glass-Pt. The best refractories existing at present under the indicated conditions of testing give a value of emf with the limits of +0.4 to +0.7 v, and less stable ones up to --1.0 v (and over). These values of emf are relative.
Descriptors : (*GLASS, REFRACTORY MATERIALS), USSR, SELECTION, ELECTROCHEMISTRY, TEST METHODS, INTERACTIONS
Subject Categories : Physical Chemistry
Ceramics, Refractories and Glass
Distribution Statement : APPROVED FOR PUBLIC RELEASE