Patent · US Active

Refractory material with improved resistance to molten slag

US8481152B2 · kind B2 · utility

3Cited by

31References

14Claims

0Family size

Assignee

General Electric Company · US

Inventors

Roman Shuba · Niskayuna, US
Wei Chen · New Taipei, TW
Anthony Mark Thompson · Faribault, US

Key dates

Filing date	Aug 14, 2008
Grant date	Jul 9, 2013
Priority date	—
Expiry date	Mar 22, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/249997
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A treated refractory material includes a porous refractory material having one or more protective materials disposed within pores of the refractory material. Methods of preparing the treated refractory material are also provided. The treated refractory material provides protection from the penetration of slag and extends the service life of the refractory material.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.