Lead Titanate Granulometric Composition Effect on CLTE of Low-Melting Glass-Composition Materials for Vacuum-Tight Low-Temperature Soldering of Corundum Parts

D. K. Chakvetadze; Yu. A. Spiridonov; V. I. Savinkov; E. N. Karpov; É. M. Zinina; V. N. Sigaev

doi:10.1007/s10717-017-9956-6

Lead Titanate Granulometric Composition Effect on CLTE of Low-Melting Glass-Composition Materials for Vacuum-Tight Low-Temperature Soldering of Corundum Parts

Authors: Chakvetadze D.K.¹, Spiridonov Y.A.¹, Savinkov V.I.¹, Karpov E.N.¹, Zinina É.M.¹, Sigaev V.N.¹
Affiliations:
1. D. I. Mendeleev Russian Chemical Technology University
Issue: Vol 74, No 5-6 (2017)
Pages: 176-179
Section: At Enterprises and Institutes
URL: https://journals.rcsi.science/0361-7610/article/view/244826
DOI: https://doi.org/10.1007/s10717-017-9956-6
ID: 244826

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Abstract

The effect of the granulometric parameters of crystalline lead titanate on the CLTE of soldering glass compositions used for low-temperature vacuum-tight soldering of corundum parts was studied. The optimal values of the specific surfaces of the filler were determined.