Coreless Induction Furnaces

Working Lining

DRI-VIBE^®

High strength, moisture free refractory available utilizing alumina, chrome oxide, magnesia and zircon-based aggregates for most types of induction furnace applications.

STEEL-VIBE

Specially designed for 15 metric ton and larger furnaces used in mini and micro mill applications. Click here for more information.

MINRO-SIL^®

MINRO-SIL, dry rammed silica with pre-blended bond, was introduced to the foundry industry over 45 years ago. Improvements in manufacturing and product design have resulted in the highest quality silica refractory available. MINRO –SIL is also available in a variety of formulations including:

• MINRO-SIL 1001 – The original refractory since 1961 for  iron melting coreless induction furnaces.
• MINRO-SIL LD – The benchmark for low dust silica refractory technology.
• MINRO-SIL 2001^® – Optimized grain size distribution  provides unsurpassed performance and reliability. Low dust version also available.

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Top Cap

DRI-VIBE^®

High strength, moisture free refractory available utilizing alumina, chrome oxide, magnesia and zircon-based aggregates for most types of induction furnace applications.

Plastics / Plasters

Available in phosphate or air set bonded alumina compositions.  Easy installations, flexible dry-out, excellent strength and abrasion resistance.

Castables

A complete range of cost effective, easy to install products that offer high mechanical strength and refractoriness.

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Spout

Plastics / Plasters

Available in phosphate or air set bonded alumina compositions.  Easy installations, flexible dry-out, excellent strength and abrasion resistance.

Castables

A complete range of cost effective, easy to install products that offer high mechanical strength and refractoriness.

See Product Table

Precast Shapes

A complete range of engineered, precast shapes. Benefits include:

• Reduced Installation Time
• Reduced Heat-up Time
• Labor Savings
• Energy Savings
• Prefired and Ready to Install
• Improved Performance
• Product Evaluation Flexibility

Grout

Refractory cement with excellent strength and troweling properties. Grouts are offered with non-metallic micro-toughening fibers for crack resistance.

New RED color now available for additional coil protection during lining demolition.

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Slip Plane and Related Materials

Slip Plane:

• MINRO WEAVE
• Vaporshield
• Combi foil
• Sinter foil
• Mica

Related Products:

• MINRO STIR PRO NOZZLES (Diffuser / Plug)
• Thermocouples
• Vibrators and Installation Equipment
• Patented (EVS) Electric Vibration System
• Ground Wires

Structural Components

Low Cement Castables

High strength, low-cement castables available in a wide range of alumina compositions. Available with metallic fibers for additional toughness and thermal shock resistance.

Conventional Castables

High cement containing, easy to mix and to install castables. Available in a wide range of alumina compositions. 

Cement Free - FREE KAST^®

Patented, high strength, cement free castables for rapid dryout. Available with metallic fibers for additional toughness and thermal shock resistance. 

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Precast Shapes

A complete range of engineered, precast shapes. Benefits include:

• Reduced Installation Time
• Reduced Heat-up Time
• Labor Savings
• Energy Savings
• Prefired and Ready to Install
• Improved Performance
• Product Evaluation Flexibility

Cover

Low Cement Castables

High strength, low-cement castables available in a wide range of alumina compositions. Available with metallic fibers for additional toughness and thermal shock resistance.

Conventional Castables

High cement containing, easy to mix and to install castables. Available in a wide range of alumina compositions. 

Lightweight Castables

Select group of high purity, insulating materials designed for energy savings.

See Product Table