Blog - Beijing North Refractories Co., Ltd.

28 2025,10

Is Your Furnace Burning Cash? — Stop Losing Heat and Start Saving Energy!

Reducing energy consumption by high efficiency Premium Quality calcium silicate boards insulation system.

28 2025,10

Is Your Furnace Lining Eating Your Production Time

Wetting High-Density Calcium Silicate Board fundamentally changes your relationship with molten aluminum.Truly Non-Wetting Performance & Rapid Replacement

22 2025,10

Promat Calcium Silicate Boards Monalite Monolux

Promat have different range of materials, including Monolux®, Duratec®, and Monalite, what is the difference between the different types ? Let's find it from the perfomrance, characters and applications.

30 2025,07

High-Density Calcium Silicate Board: Frequently Asked Questions

Understanding the specifics of high-density calcium silicate boards is key to optimizing your aluminum casting and holding processes. Here are some of the most common questions we encounter, designed to help you make informed decisions about your refractory and insulation needs.

30 2025,07

High-Density Calcium Silicate Boards Performance Comparison

Compare high-density calcium silicate boards for aluminum casting. See how NR-80 stacks up against PYROTEK N17, CALCAST, BNZ MARINITE, LUMIBOARD, and MONOLITE in key performance metrics for superior furnace linings

30 2025,07

Boost Your Aluminum Casting: Higher Efficiency, Better Quality with High-Density Calcium Silicate Boards

Boost aluminum casting efficiency and product quality with high-density calcium silicate boards. Discover how our energy-saving furnace linings reduce dross, lower scrap rates, and optimize your casting process for superior aluminum alloy products. Learn more!

30 2025,07

Support or Structural Components in Industrial Kilns

High-Density Calcium Silicate Boards as Support or Structural Components in Industrial KilnsHigh-density calcium silicate boards, owing to their unique physical and chemical properties, serve not only...

26 2025,07

Silicon Nitride Rotors in Aluminum Degassing Machines

Silicon Nitride Rotors in Aluminum Degassing Machines: Enhancing Aluminum QualityIn the demanding world of aluminum refining, the pursuit of higher metal quality is continuous. One critical process fo...

23 2025,07

Polycrystalline Alumina Fiber Products for Sintering Furnaces

Polycrystalline Alumina Fiber Products in Sintering FurnacesPolycrystalline alumina fiber products (such as blankets, boards, and modules) are essential high-performance insulation materials in modern...

21 2025,07

Paving Block Insulation for Glass Furnaces

High-Density Calcium Silicate Boards as Paving Blocks in Glass KilnsIn the construction of glass kilns, the insulation performance of the furnace bottom and the area beneath the melting tank is critic...