Which industry is the largest consumer of refractory?

Which industry is the largest consumer of refractory?

the iron and steel industry
The largest consumer of acidic refractory products is the iron and steel industry, wherein acids are used to treat minerals to obtain pure metallic products.

What is refractory industry?

In the refractory industry, refractory materials are indispensable for all industrial processes that require higher temperatures. They provide the basis for the production of steel, aluminium, copper, glass, lime, cement and ceramics. They also make it possible to crack crude oil or thermally recycle waste.

Which property should have a good refractory?

Porosity Porosity is an important property of refractories because it affects many other features such as resistance to abrasion, thermal conductivity. In general, a good refractory must have low porosity.

What industries use refractories?

What Industry Needs Refractory Solutions?

• Iron & Steel Industry. The steel and iron industry’s primary materials for their operations are refractory materials.
• Refractories Solutions for Aluminum Industry.
• Glass Industry.
• Refractories for Power Generation Industry.
• Refineries, Petrochemicals & Chemicals.

What is refractory example?

Examples of conducting refractories are silicon carbide (SiC) and zirconium carbide (ZrC), whereas examples of nonconducting refractories are silica and alumina. Insulating refractories include calcium silicate materials, kaolin, and zirconia.

What do refractory workers do?

A refractory worker aids in the construction and repair of refractory equipment. A refractory bricklayer or refractory mason also works to build ovens and other structures for containing heated materials such as molten metal. Masons bond bricks or other equipment with specialized mortar.

Which refractory have high insulation properties?

Ceramic fibre has qualities of high resistance to thermal shock, low thermal conductivity and low heat storage, making it an efficient insulator.

What is the best refractory material?

Binary compounds such as tungsten carbide or boron nitride can be very refractory. Hafnium carbide is the most refractory binary compound known, with a melting point of 3890 °C. The ternary compound tantalum hafnium carbide has one of the highest melting points of all known compounds (4215 °C).

What is a example of refractory?

The definition of refractory is stubborn or hard to manage, or heat resistant. An example of someone who is refractory is a person who refuses to listen to the rules. An example of something refractory is a material like silica or alumina that are difficult to melt.

What is refractory bricklaying?

Refractory Bricklayer means a Bricklayer skilled in the performance of the work required in the laying of refractory brickwork, the use of pliable, castable, ramable, moulding and insulating materials and the use of the tools and machines necessary for the carrying out of this work with refractory materials, in the …

What is the best high temperature insulation?

There is a range of insulation materials suitable for high-temperature usages, such as:

• Fiberglass. Fiberglass offers superb flexibility and dimensional stability for temperatures up to 1200º F.
• CMS Wool.
• Super Wool.
• Ceramic fiber.
• Polycrystalline Fiber.