Corundum-Mullite Setter Plate

Corundum-Mullite Setter Plate — Product Specification & Description

1. Product Overview

The Corundum-Mullite Setter Plate is a high-purity, ultra-high-temperature refractory tray engineered for demanding industrial thermal processes. Formulated by combining hard, wear-resistant corundum ($alphatext{-}Al_2O_3$) with high-purity mullite ($3Al_2O_3cdot2SiO_2$), this setter plate offers exceptional high-temperature load-bearing capacity, resistance to structural deformation, and superior chemical stability. It is specifically designed for high-stress sintering environments where standard refractories fail under heat and load.

2. Key Features & Advantages

• High Working Temperature: Continuous operation capability up to 1600°C – 1700°C (2912°F – 3092°F) with low thermal creep.

• Superior Load-Bearing Strength: Outstanding flexural and hot-bending strength under heavy weight loads at elevated temperatures.

• Excellent Chemical & Corrosion Resistance: Resists reaction, slag erosion, and fluxing agents in oxidizing, reducing, or vacuum atmospheres.

• Low Thermal Contamination: High chemical purity prevents cross-contamination and staining of high-value electronic and structural ceramics.

• Thermal Stability: Lower thermal expansion and high hot modulus of rupture prevent sagging, bowing, and physical distortion over repeated high-heat cycles.

3. Technical Specifications

Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007.
Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide services for the manufacture, repair and renovation of special high-temperature equipment as well. In addition, our company provides services for R&D, analytical research within our specialization.
We have established contacts with the world’s leading and domestic manufacturers of ceramic and heating elements, leading industry institutes and track all the latest trends in this field.
The introduction of ceramic and heating elements in production requires a special study of each case, taking into account technological and market nuances. The specialists of our company have all the necessary experience for the most complete solution of the customer’s problem and developing an optimal offer.
Among our customers are chemical, petrochemical, oil refining, oil and gas, mining, mining and concentrating, paper, metallurgy, power, electrical, electronic, glass and other industries.
We will be glad to answer all your questions.