Sic-mullite-andalusite Kiln Furniture

Sic-mullite-andalusite pillar, SiC-mullite-andalusite plate (thickness ≥20mm)
Application: suitable for tunnel kiln, shuttle kiln

Product Description:

Product Description

阿里 (2).png

Sic-mullite-andalusite Kiln Furniture Description:

This positions Sic-mullite-andalusite Kiln Furniture as the ultimate practical solution for industrial kilns.

Materials Engineering Principle

Nano-phase hybrid structure redefines SiC limits:

1 Matrix: Ningxia B-SiC (≥92%) - Thermal conduction backbone

2 Reinforcements:

• Mullite whiskers (5:1 aspect ratio)

• Xinjiang andalusite needles

3 Grain boundary design: RE oxides → Continuous glass-ceramic barrier (2-5 u m)

Sic-mullite-andalusite Kiln Furniture Features:

1 Nano-hybrid composite architecture

2 In-situ glass-ceramic barrier formation

3 Grain boundary engineering

- while preserving the intrinsic performance of silicon carbide.

Specification

Sic-mullite-andalusite Kiln Furniture Physical and chemical index:

Items	SiC-Mullite-Andalusite Series Kiln Furniture
Items	SiC ≥ 15	SiC ≥ 30	SiC ≥ 45	SiC ≥ 65
Al₂O₃ %	≥ 45	≥ 45	≥ 45	≥ 15
Bulk density (g/cm³)	≥ 2.40	≥ 2.45	≥ 2.55	≥ 2.70
Refractoriness (°C)	≥ 1450	≥ 1550	≥ 1600	≥ 1750
Refractoriness under load (°C)	≥ 1300	≥ 1350	≥ 1550	≥ 1650
Permanent linear change (%)	1300°C × 2h +0.1 ~ –0.4	1350°C × 3h +0.1 ~ –0.2	1450°C × 3h +0.1 ~ –0.2	1550°C × 3h +0.1 ~ –0.1
Apparent porosity (%)	≤ 22	≤ 20	≤ 20	≤ 20
Thermal shock resistance (cycles, 1200°C)	≥ 50	≥ 70	≥ 90	≥ 120
Cold crushing strength (MPa)	≥ 35	≥ 40	≥ 60	≥ 70

Product Application

Refractory bricks are widely used as high-temperature lining materials for industrial high-temperature equipment, including steelmaking furnaces, non-ferrous metal smelting kilns, cement rotary kilns, glass melting furnaces, ceramic firing kilns, power plant boilers, waste incinerators and chemical high-temperature reaction furnaces.

阿里 (3).png

Packing & Delivery

Wooden pallets with plastic film or according to your request.

1. Dustproof & waterproof, protect refractory bricks from moisture and dirt.

2. Stable bundling, prevent bricks from shifting or breaking during transit.

3. Easy loading & unloading, improve container space utilization.

Shipping

Shipping fee and delivery date to be negotiated. Chat with supplier now for more details.

Company Profile

Zhengzhou Tynason New Material Co. Ltd. (formerly Yudeng Refractory Bricks Factory) was founded in 1990, which is committed to research and development of refractory materials, and has gradually developed into a production-oriented enterprise mainly exporting special-shaped refractory materials. It ’s located in Dengfeng, Zhengzhou, where is a high-quality raw material base for refractory materials, near Qingdao port enjoying advantageous location and convenient transportation.

Tynason possesses advanced production equipment and production lines, including : 1 tunnel kiln with 148 meters, 6 high temperature shuttle kiln at 1750℃ , 2 high temperature shuttle kilns at 1550℃ , 10 units 400-1000 ton hydraulic presses, 2 vibration forming presses, and 2 automatic production line for vibration forming large bricks.