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Products and Applications

Advanced Ceramics

Refractories & Metallurgical Ceramics

This category represents carbon-containing, high-temperature ceramic systems designed for continuous exposure to molten metals, slags, and aggressive thermal cycling.

Typical Applications :

Taphole clay

Trough and runner masses

Carbon-containing refractory bricks

Metal contact refractories

Ladle and furnace linings

Alumina-carbon and magnesia-carbon systems

Hot-face refractory components

Operating Environment

Direct contact with molten metal and slag

Continuous erosion and wash-out forces

Severe thermal cycling

Oxidizing atmospheres at elevated temperatures

Industry Problems with Conventional Grades

Result : Predictable tapping behavior, reduced erosion, longer lining life, and consistent refractory performance.

Result : Predictable tapping behavior, reduced erosion, longer lining life, and consistent refractory performance.

iSTAR Engineered Solution Architecture

iSTAR designs refractory solutions as multi-phase systems, where structural integrity, erosion resistance, and oxidation control work together.

REFRACARB® Series

NITRAXA® Series

VELCROX® Series

PLASTEXA® Series

Result : Predictable tapping behavior, reduced erosion, longer lining life, and consistent refractory performance.

TDS

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SDS

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