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  Contact: Mr. Hu (Sales Manager)

  Mobile (WhatsApp): +86-13938286643  13937189448

  Tel: +86-0371-64376676

  Email: js@jinshirefractory.com

  Add: Xinxiang Road,Shangjie District,

Zhengzhou City,Henan Province,China

Home / Magnesium Aluminate Spinel
      Magnesium Aluminate Spinel

      Magnesium Aluminate Spinel can be fused spinel and sintered spinel. Magnesium Aluminate Spinel Raw material: High-quality bauxite with Al203 content ≥76% and high quality light burning magnesium powder with MgO content ≥95%.

       

      Magnesium Aluminate Spinel Description:

       

      1. Raw material of Magnesium Aluminate Spinel: High-quality bauxite with Al203 content ≥76% and high quality light burning magnesium powder with MgO content ≥95%

      2. Firing temperature: 1800℃ in ultra-high-temperature tunnel kiln.

       

      Magnesium-Aluminate-Spinel

       

      3. Features of Magnesium Aluminate Spinel: high bulk density, high mineral phase content, well developed grain, uniform structure, good quality and stability. Magnesium Aluminate Spinel has good resistance to corrosion, erosion and flaking, good slag resistance, resistance to abrasion, good thermal shock resistance, high temperature performance.

      4. Application: Raw material of Magnesium Aluminate Spinel bricks in cement rotary kiln, Ladle lining brick, ladle castable. Spinel is widely used in refractories, steel smelting, cement kiln and glass industrial furnace.

       

      Sintered spinel advantage: The process is a continuous ceramic process, control the feed rate of the kiln and balanced temperature distribution, the crystalline particles are very uniform with size of 30-80μm; and low porosity (<3%).

       

      Advantages of Magnesium Aluminate Spinel: the process is with intermittent operation, a large cast block need to extend the cooling time, cooling of the cast block leading to uneven microstructure, due to rapid cooling, the outside spinel crystal is smaller than inside crystal, low-melting impurities are concentrated at the center, therefore, there is need to sorting and Homogenizing fused spinel raw material.

       

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      About Us:

       

      Gongyi Jinshi Refractory Co., Ltd. is located in Gongyi which is one of the largest refractory production base in China with rich bauxite resources. Jinshi is a high-tech enterprise specialized in design, development, manufacturing, construction and trade of refractories. Our refractory products are of high quality winning much trust and praise of customers from South Korea, India, Qatar, Indonesia and other countries.

       

      With 3 ultra-high temperature shuttle kiln (15m3, 30m3 and 40m3) and 1 high-temperature tunnel kiln (85m), Jinshi now has 8 series of refractory products, of which middle and high-grade refractories are the main products. We also have the first-class testing equipment, laid the foundation for the company's technical reserves and development.
       
      Users can easily find our refractory products in the fields of metallurgy, glass, building materials, chemicals and electric power. We provide detailed guide and dedicatied service for the new buyers. Your success is from our confidence. Welcome to visit us. 
       

      LINKS: Zircon Brick | Corundum Mullite Light Brick | Refractory Castable | High Aluminum Powder | Chrome Oxide Green | Hexametaphosphate | Heat-Resistant Stainless Steel Fibers | α Alumina Powder | Refractory Castable

       

       

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      Over years development, refractories products have increased in varieties, covering mid-end and high-end series. Our refractory products are of high quality winning much trust and praise of customers from South Korea, India, Qatar, Indonesia and other countries.

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