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Shinagawa Refractories Co Ltd
Original Assignee
Shinagawa Refractories Co Ltd
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Application filed by Shinagawa Refractories Co LtdfiledCriticalShinagawa Refractories Co Ltd
Priority to ES519738ApriorityCriticalpatent/ES8500199A1/en
Publication of ES519738A0publicationCriticalpatent/ES519738A0/en
Publication of ES8500199A1publicationCriticalpatent/ES8500199A1/en
The purpose of this invention is to overcome the disadvantages of the refractory materials of the prior art which contain carbon and provide a refractory material which contains carbon and has excellent resistance to oxidation and hot mechanical strength. These properties are obtained by the addition of boron carbide and metal powder, comprising a metal powder of at least one metal selected from Al, Si, Fe and Ni, to the refractory material.
ES519738A1983-02-111983-02-11Process for preparing a refractory material which contains carbon
ExpiredES8500199A1
(en)
Use of temperature and corrosion resistant gas-tight material as a protective coating of the metal part of combination electrodes for the production of metals by igneous electrolysis, and guard rings made therefrom.