China Magnesia Carbon Bricks manufacturer

Mgo / Mgo - Cao Refractory Mix Long Service Life Good Thermal Insulation Effect

Product Details:
Place of Origin: ZHENGZHOUGONGYI
Brand Name: ZHENGZHOUXINYU
Certification: GB/T19001-2016/ISO9001:2005
Model Number: XY-M-70/80/85/90,XY-MCaO/75
Payment & Shipping Terms:
Minimum Order Quantity: 2T
Price: 425USD~580USD/T
Packaging Details: Container bag
Delivery Time: 4-6work Days
Payment Terms: L/C, , T/T, D/P, Western Union, MoneyGram
Supply Ability: 1000/T/3D

Detail Information

Size: 0-1mm,20%/1-3mm,30%/3-5mm,45%/5-8mm,5% Refractoriness(degree): 1500℃<Refractoriness<1850℃
Bulk Density/ G﹒cm-3,≥: 1.9~2.0/2.2~2.4 G﹒cm-3 (220℃,3h) MgO Content(%),≥: 70/80/82/85/90
CaO Content(%),≥: 10-20 Application: Continuous Casting Tundish Working Layer
High Light:

ramming material

,

castable materials

Product Description

Mgo/Mgo-Cao dry material/Used for tundish/Long service life, clean steel, good thermal insulation effect

 

Product description:

This series of products is made of high-quality magnesite, fused magnesia, dolomite and other raw materials plus non-liquid binder. In addition to special steel grades, it has been widely used in continuous casting tundish of steel mills at home and abroad, and has gradually replaced the water-filled tundish coated products.

 

Category of Refractory ramming mixes:

  • Magnesia
  • Magnesia-calcium

Features:

The production has a long service life, clean steel, good thermal insulation effect, and easy disintegration of residual lining.

 

Physical and chemical indicators:

Material Magnesia

Magnesia-

calcium

Brand XY-M-70 XY-M-80 XY-M-82 XY-M-85 XY-M-88

XY-MCaO

MgO/% 70 80 82 85 90 75
CaO           10-20

Bulk density

/g﹒cm-3

 

220℃´3h 1.8 ~ 2.2 2.1 ~ 2.2 2.1 ~ 2.3 2.1 ~ 2.4 2.1 ~ 2.4 2.0 ~ 2.2
Firing linear change 1500℃ -2.5 ~ 0 -2.0 ~ 0 -2.5 ~ 0 -2.0 ~ 0 -1.5 ~ 0 -3.0 ~ 0
Crushing strength MPa,≥ 200℃´3h 2 5 5 6 7 5
  1500℃ 3 2 3 4 5 5

Mgo / Mgo - Cao Refractory Mix Long Service Life Good Thermal Insulation Effect 0
 

Production and inspection :
 

 

Mgo / Mgo - Cao Refractory Mix Long Service Life Good Thermal Insulation Effect 1

 


Packaging and transportation:
 

Mgo / Mgo - Cao Refractory Mix Long Service Life Good Thermal Insulation Effect 2

Competitive advantage:

  • 1. Competitive Price. Make the products competitive in your market.
  1. 2. Abundant Experience. Prevent cracks and twist in bricks.
  2. 3. Different Moulds. Save mould fees for you.
  3. 4. Strict Quality Control. Meet clients’ quality requirement.
  4. 5. Large stocks. Guarantee prompt delivery.
  5. 6. Professional Packing. Avoid damage and secure the goods in transportation

 

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