+8613838387996
info@refractory-bricks.com
mon – fri: 10am – 7pmsat – sun: 10am – 3pm
China Professional China Alumina Refractory Brick - RS Refractory High Chrome Bricks – Rongsheng factory and manufacturers | Rongsheng Featured Image
  • China Professional China Alumina Refractory Brick - RS Refractory High Chrome Bricks – Rongsheng factory and manufacturers | Rongsheng

China Professional China Alumina Refractory Brick - RS Refractory High Chrome Bricks – Rongsheng factory and manufacturers | Rongsheng

Short Description:


info@refractory-bricks.com

Product Detail

Product Tags

Related Video

Feedback (2)

Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for Fire Brick And Mortar, Graphite Electrode Nipple, Alumina Silicate Fire Brick, We are one of the largest 100% manufacturers in China. Many large trading companies import products from us, so we can give you the best price with the same quality if you are interested in us.
China Professional China Alumina Refractory Brick - RS Refractory High Chrome Bricks – Rongsheng factory and manufacturers | Rongsheng Detail:

High chrome bricks is made of magnesia (MgO) and chromium oxide (Cr2O3) as the main ingredient, periclase and spinel as the main mineral components of refractory products. Such brick high refractoriness, high temperature strength, resistance to basic slag erosion resistance, excellent thermal stability, acidic slag also has some adaptability. The main raw material to manufacture high chrome refractory brick is sintered magnesia and chromite. Purity magnesia raw material to be as high as possible, the requirements of the chemical composition of chromite is: Cr2O3: 30 ~ 45%, CaO1.0 ~ 1.5%.

Properties of High Chrome Bricks

  • High strength,
  • Corrosion resistance,
  • Erosion resistance,
  • Excellent slag resistance,
  • Good thermal shock stability.

Composition of High Chrome Bricks

High chrome bricks are mainly consist of Cr2O3, monoclinic zirconia and alumina powder. Therefore, the performance of high chromebricks is closely related to the performance of these substances. High chrome fire brick contains chromium hemitrioxide 30%, and high chrome brick is featured with acid and alkali slags resistance, and are mainly used in the isolation layer, and nonferrous smelting furnaces, etc.

High Chrome Bricks Manufacturing Process

High chrome refractory brick is made out of high quality magnesite and chrome ore fine charge mixture. According to different demands, adjust the content of Cr2O3, The product thermal stability and high temperature performance are satisfactory. High chrome bricks are widely used in the cement kiln and nonferrous metallurgical furnace etc.

Rongsheng Refractory High Chrome Bricks Specifications

Item RS-Cr94 RS-Cr92 RS-Cr90 RS-Cr80
Cr2O3 % 94 92 90 80
TiO2 % 3.8 3.8 4 -
Apparent Porosity % ≤16 ≤20 ≤20 ≤20
Bulk Density g/cm3 ≥4.33 ≥4.05 ≥4.1 ≥4.00
Cold compressive Strength MPa ≥200 ≥100 ≥100 ≥100
0.2Mpa Refractoriness Under Load T0.6 ℃ ≥1700 ≥1680 ≥1680 ≥1670

Application of High Chrome Bricks

High chrome bricks can be used in the metallurgical industry, architectural material industry, and other non ferrous smelting furnace, etc. and also can be applied to line the sintering zone of the new dry processing of cement kilns and glass tank furnaces as checkers and the other industrial furnaces.

High Chrome Bricks Manufacturer from RS Refractory Factory

RS refractory factory is a professional high chrome refractory brick supplier that established in the early 90s of twenty century. RS refractory factory has specialized in high chrome block for more than 20 years. The advantages of RS Refractory Factory are as follows:

  • Favorable location,
  • Large scales,
  • Good reputation,
  • Favorable price,
  • Professional service,
  • Prompt delivery.
Product detail pictures:

China Professional China Alumina Refractory Brick - RS Refractory High Chrome Bricks – Rongsheng factory and manufacturers | Rongsheng detail pictures

Related Product Guide:
Our personnel are generally within the spirit of "continuous improvement and excellence", and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for China Professional China Alumina Refractory Brick - RS Refractory High Chrome Bricks – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: South Africa, India, Tunisia, We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and solutions and perfect service . We also warmly welcome customers to visit our company and purchase our products.
    • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Lilith from Moldova - 2018.05.13 17:00
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Lillian from Portugal - 2017.04.18 16:45
    Write your message here and send it to us

    Products categories