+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)

abide by the contract", conforms towards the market requirement, joins during the market competition by its good quality likewise as provides additional comprehensive and great services for customers to let them turn out to be big winner. The pursue of your enterprise, is the clients' fulfillment for Boiler Fire Bricks, Buy Graphite Electrode, Insulating Firebrick J23, We are looking forward to building positive and beneficial links with the companies around the world. We warmly welcome you to contact us to begin discussions on how we can bring this into being.
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 company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" 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: panama, Latvia, Chile, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
    • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Joseph from Lisbon - 2017.10.13 10:47
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Dora from Nigeria - 2018.06.18 17:25
    Write your message here and send it to us

    Products categories