High Alumina Fire Bricks By Viki Refractory Works

we are indulged in manufacturing, distributing and supplying an High Alumina Fire Bricks in Ahmedabad, Gujarat, India. firebrick, or refractory brick is a block of refractory ceramic material used in lining furnace, kiln, firebox, and fireplaces. A refractory brick is built primarily to withstand high temperature, but will also usually have a low thermal conductivity for greater energy efficiency. Usually dense firebricks are used in applications with extreme mechanical, chemical, or thermal stresses, such as the inside of a wood-fired kiln or a furnace, which is subject to abrasion from wood , fluxing from ash or slag, and high temperatures. In other, less harsh situations, such as in an electric or natural gas fired kiln, more porous bricks, commonly known as "kiln bricks" are a better choice.