adjective stubborn or unmanageable, resistant to treatment or control
In construction, refractory bricks are used in the construction of fireplaces, chimneys, and other structures that are exposed to high heat.
In metallurgy, refractory materials are used to line furnaces, kilns, and other high-temperature processing equipment to withstand extreme heat.
In ceramics, refractory materials are used to make kiln furniture, crucibles, and other high-temperature components.
In chemical engineering, refractory materials are used in reactors, furnaces, and other equipment that operate at high temperatures and corrosive environments.
In glassmaking, refractory materials are used in the construction of glass furnaces and other equipment used in the production of glass products.
In literature, 'refractory' may be used to describe a character who is stubborn or resistant to change.
In psychology, 'refractory' may be used to describe a patient who is not responding well to treatment or therapy.
In medicine, 'refractory' may be used to describe a condition or disease that is resistant to treatment.
In chemistry, 'refractory' may be used to describe a material that has a high melting point and is resistant to heat.