Some typical specifications of Indian refractories commonly used in the furnaces and kilns in steel, cement, non-ferrous metals and glass industries are given below. These are illustrative and do not cover the full range of products and some of the improved items which have been recently developed.

 (A) Steel Industry

 (1) Blast Furnace

 (2) Coke Oven

 (3) Basic Oxygen Furnace

 (4) Steel Ladle

 (5) Electric Arc Furnace/ Continuous Casting Refractories

 (6) Re-heating Furnace

 (7) Induction Furnace

 (8) Pouring/ Purging Refractories

 (9) Slide Gate Refractories

(10) Low Cement Castables

(11) Heat Treatment Furnace

 (B) Cement Industry

 (C) Glass Industry

 (D) Copper Industry

 (E) Aluminium Industry

 (F) Refractories