Product Overview

Our 8-5mm White Steel Jade (White Fused Alumina) is meticulously crushed and screened to provide a consistent particle size distribution. With an $Al_2O_3$ content $ge 99%$, it is one of the purest and hardest synthetic minerals available. The 5-8mm sizing is specifically designed to provide a robust mechanical "skeleton" for refractory structures, ensuring long-term stability under extreme heat and chemical stress.

   Technical Specifications

   Factory Display

Shandong Zhongji Metal Products Co., Ltd. is a benchmark enterprise in the field of abrasives and refractory materials, focusing on the research and development of high-end abrasive products such as white corundum, brown corundum, black corundum and glass beads. As an international comprehensive enterprise integrating industry and trade, we provide global customers with full-process solutions from raw material selection, customized production to technical services through the advantages of vertically integrated industrial chain, and always practice the business philosophy of driving quality with innovation and creating value with service.

   Key Performance Benefits

• Superior Volume Stability: Excellent resistance to high-temperature creep, maintaining the structural integrity of furnace linings.

• High Purity & Inertness: Very low iron ($Fe_2O_3$) content ensures no contamination when in contact with molten metals or glass.

• Thermal Shock Resistance: Capable of withstanding rapid temperature fluctuations without cracking or spalling.

• Mechanical Strength: Large, dense crystalline grains provide exceptional resistance to physical impact and abrasion.

   Primary Applications

1. Large-Scale Refractory Castables: A primary coarse aggregate for castables used in steel ladles, blast furnaces, and tundishes.

2. Precast Refractory Shapes: Used in the manufacturing of large precast blocks and bricks for the glass and cement industries.

3. Ladle Linings: Provides a dense and erosion-resistant barrier for high-temperature metallurgical processes.

4. Anti-Slip Industrial Surfaces: Used as a heavy-duty aggregate for non-slip, heat-resistant flooring in foundries and workshops.

   FAQS

Q: Does it support customized production?

A: Yes, particle size distribution, packaging and special indicators can be adjusted according to needs.

Q: How to pack and ship?

A: Moisture-proof woven bags or ton bags;Sea/air transportation, DDP, FOB, CIF and other trade terms are available.

Q: Can you provide samples?

A: Free samples of 1-2kg will be sent out within 3 working days.

Q: Do you guarantee safe and secure delivery of products?

A: Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge.