JC Coating Mixture for Tundish

price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-27 17:16
Browse the number: 71
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Product details

Introduction
Coating mixture is a kind of refractory material coated manually outside the permanent layer of tundish,which works as refractory materials for tundish lining.The service life of tundish lining is one of the key factors determine the continues casting heats.Good quality coating mixture is very important for the continuous casting production.
Application and characteristics
The coating mixture manufactured by our company possesses good construction performance??daubing and baking process.The material will not be cracked or shed after coating and possesses fine erosion corrosion resistance of slag and liquid steel.The usage of this product can prolong the service life of tundish(up to 12 hours)and decrease the consumption of refractory materials.With fine separation properties,this material can be separated with the tundish effectively after using.
Package
Package??Package is done by use of composite bags(500kg),or under the customer's requirements.
Cautions
Rainwater proof and moisture proof for storage and transportation.
Physical and chemical parameter

                      
         Parameters              Itmes
 
 
Functions
 
Coating mixture for tundish
 
 Magnesium      Magnesium chrome
 Chemical compositions
 (%)
MgO+C
≥80
≥75
Cr2O3
?M
≥4
 Compressive strength
(Mpa)
110?榴imes;24h
≥7
≥8
1500?榴imes;3h
≥10
≥10
Breaking strength
 (110?榴imes;24h Mpa)
≥2
≥2
 Bulk density
(g/cm3)
≥2.2
≥2.25
Linear change rate
 (%) ??1500?榴imes;3h??
0??-0.2

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