In materials science, a refractory (or refractory material) is a material that is resistant to decomposition by heat or chemical attack and that retains its strength and rigidity at high temperatures. [1]

The meaning of REFRACTORY is resisting control or authority : stubborn, unmanageable. How to use refractory in a sentence. Did you know? Synonym Discussion of Refractory.

Nov 26, 2025 · Learn what refractory materials are, how they work, their types, properties, and key applications in steel, cement, glass, and petrochemical industries. Full expert guide.

refractory, any material that has an unusually high melting point and that maintains its structural properties at very high temperatures.

REFRACTORY definition: hard or impossible to manage; stubbornly disobedient. See examples of refractory used in a sentence.

Refractories are ceramic materials designed to withstand the very high temperatures (in excess of 1,000°F [538°C]) encountered in modern manufacturing. More heat-resistant than metals, they are …

Refractory materials include natural ores and various products made for certain purposes and requirements through certain processes, which have certain high-temperature mechanical properties …

Our team of highly trained professionals features alloy welders, nozzlemen, safety professionals, skilled laborers, and a host of other refractory specialists. There is seldom a project that Diamond can’t …

1. Showing or characterized by obstinate resistance to authority or control: refractory children; refractory behavior. 2. Difficult to melt or work; resistant to heat: a refractory material such as silica. 3. …

RENO Refractories, Inc., is committed to researching and developing new and innovative refractory technologies. Innovation is paramount in addressing the most demanding customer’s applications in …