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Yucheng Yuhao Foundry Materials Co., Ltd.

Exothermic Agent, Heat Generating Agent, Casting Exothermic Agent manufacturer / supplier in China, offering Exothermic-Insulating Agent, Aluminum Molding Patterns for Sand Casting Moulding, Casting Molding Patterns in Aluminum, Plastic, Foam and Wooden and so on.

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Supplier Homepage Product Refractories & Riser Exothermic-Insulating Agent

Exothermic-Insulating Agent

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Qingdao, China
Production Capacity: 200 Mt Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: YHMKFRJ
  • Feature: Instant Materials
  • Shape: Powder
  • Trademark: YUHAO
  • Origin: China
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Exothermic Agent
  • Material: Compound
  • Transport Package: Container Bag
  • HS Code: 3824903000
Product Description
Production: 

During the production of steel ingot, it's the key to use exothermic-insulating agent to guarantee whether the casting of steel ingot is successful. And good exothermic-insulating agent can improve the yield of steel ingot greatly, avoid and prevent the sleeve of steel ingot from shrinking so that the sleeve will be shrinked into flat butterfly in shape. At present, it has been widely used in multiple steel mills

Physical properties
Calorific value8200-8500kj/kgMelting temperature1160-1190ºC
Expansion time>=2Flowing temperature1245ºC
Moisture   1% Heating time>=8hours
 
Chemical composition
ComponentAL + AL2O3CC  combustibleCaOSIO2Fe2O3Others
content16-2010-1210-1113-1538-40<=4.55-10
 
 
Note: 

  1. Chemical composition is only for reference and the judgment is decided by exothermic value.
  2. When the pouring process is going to stop, put agent on upper surface of steel ingot with 2.5kg-3kg per ton steel.
 
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