Low Silicon High Density Chrome Corundum Brick for Furnace Lining Insulating

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: Refractory Material
• Shape: Brick
• Material: Chrome Corundum
• Al2O3+Cr2o3: 93%
• Model NO.: GGZ-12
• Cr2o3: 5%
• Fe2o3: 0.5%
• Transport Package: Pallet
• Specification: 230*114*65/75
• Trademark: Cera Tec
• Origin: Jiangsu
• HS Code: 6902200000
• Production Capacity: 5000 PCS/Week

Product Description

Low Silicon High Density Chrome Corundum Brick for Furnace Lining Insulating

Description & Pictures

Corundum products and corundum synthetic products are characterized with their excellent thermal shock resistance, resistance to corrosion,erosion and spalling, and hence they are new type good refractories used for glass furnace,cement kiln,heaters molten steel ladle,metallurgical furnaces for nonferrous metals and furnace for chemical engineering industries.
Titanium corundum orifice ring and titanium ring use for a complete set with spout feeder of glass furnace,they are characterized with resistances to corrosion and erosion of glass liquid.

 

Products Features

 

Data Sheet

Material		Chrome Corundum Brick
		GGZ-5	GGZ-12	GGZ-20	GGZ-30
Chemical Composition %	Al2O3+Cr2O3	≥93	≥93	≥93	≥93
	Cr2O3	≥5	≥12	≥20	≥30
	Fe2O3	≤0.5	≤0.5	≤0.5	≤0.5
Apparent porosity  %		≤18	≤18	≤18	≤18
Bulk density (g/cm3)		≥3.15	≥3.2	≥3.2	≥3.35
Compressive strength at ambient temperature   (MPa)		≥80	≥80	≥80	≥90
Perament Linear Change on Heating(1500ºCx3h)(%)		±0.3	±0.3	±0.3	±0.3
Maximum working temperature(ºC)		1700	1800	1800	1900

Typical Application

Customers

Company Profile

Jiangsu Cera Thermal Technology Co., Ltd. is formerly known as Nanjing Cera Material Technology Co., Ltd.The main

business of our company includes refractory materials production, furnace lining design and construction of

high-temperature thermal engineering, furnaces equipment, research and development and sales of refractory

material. Through years of cooperation with the British Morgan Thermal Ceramics,we have accumulated rich 

experience in a good deal of engineering projects. We can provide our customers with all kinds of high quality

products, professional and customized products and engineering services according to the actual working

condition and requirements of each customer, in order to meet customers' increasing demand of energy-saving.

Our tenet is: quality and credibility is fundamental, technology and service is the life.

• 2002  Established Nanjing Cera Material Technology Co., Ltd.
• 2005  Set up Nanjing workshop.
• 2009  Started Suzhou SLMC Thermal Insulation Materials Co., Ltd.
• 2010  Started Shandong Zibo Baoyang Refractory Fiber Co., Ltd.
• 2013  Started Thermaltec Insulation(Zhejiang)Company Limited.
• 2013  Started Jiangsu Cera Thermal Technology CO.,LTD

      We obtained the quality system certification GB/T 19001-2008/ISO 9001:2008.

      High-tech enterprises are under declare.

Certifications

Packaging & Shipping

Why Choose Us?    
   1. Thermal calculation, material selection support.

        With advanced calculation software, it can calculate the heat storage loss and heat loss of  

        the kiln according to the temperature in the furnace, the working environment of the kiln,  

        and the economic selection of materials.

        2. Process design.

Professional lining design team.

      3. On-site guidance.

       Have a rich team of on-site construction experience to provide customers with excellent 

       construction site guidance.

      4. Installation Supervision.

       Possess professional construction supervision ability, can provide professional construction 

       supervision service for furnace lining installation and constructio.

      5. Special application consultation of thermal insulation materials.

       We can provide technical support for customers and solve the difficulty of applying special 

       thermal insulation materials.