MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202531027848 A) filed by Steel Authority Of India Limited on March 25, 2025, for High Alumina Low Cement Castable With High Spalling Resistance And Volume Stability For Steel Plant.
Inventors include Roy, Indranil; Kujur, Manish Kumar; Aman, Md. Sharique; Paul, Amitava; and Pradhan, Rajendra Kumar.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: The present invention relates to providing High Alumina low cement castable having high spalling resistance combined with high volume stability for use as refractory lining of reheating furnace door as well as tuyere stock of blast furnace and in partic...