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 …

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

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 …

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

Apr 14, 2025 · Refractories, also known as refractory materials, are essential components in industries where high temperatures are part of the production process.

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 …

Sep 3, 2025 · Refractory materials are inorganic, non-metallic substances engineered to withstand extremely high temperatures, often exceeding 1,000 °F (538 °C), while maintaining …