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What is the role of casting slag remover?
Why do you need a slag remover in the cast iron industry?
The characteristics and use of casting slag remover!



Cleaner agent

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Cleaner agent

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Executive Standard: Q/LYZT 003-2012

National invention patent number:ZL 2012 1 0267374.0

* For deslagging and thermal insulation of molten iron and steel

Product Description

"YingChuan" Cleaner agent is a new energy saving and environmental protective product which is research and develop with a number of national research institutes more than five years. The products quality has been proven by customer to be the leading level of domestic industry, the performance can rival imported products and the price is much lowe. We supply to more than 600 domestic enterprises, charge companies and exported abroad all year round, Its main raw materials are silicate volcanic ash minerals, mainly used for deslagging and thermal insulation of molten iron and steel in the casting process.

Particle size, Package

Particle size:0.2-2.5mm,PPackage: 25kg paper-plastic bag or 1ton bag

Main chemical components and physical and chemical indicators(%)

SiO2 AI2O3 CaO Fe2O3 MgO Na2O K2O TiO2
65-80 10-18 2.0-5.0 1.5-2.5 1.5-4.0 1.0-2.0 2.0-4.0 0.01-0.03


Moisture Solubility PH Volumetric weight Softening Point
<0.5 Soluble in high concentration hot alkali 6-8 0.9-1.2G/ML 1100℃-1300℃


Melting point Loss on ignition Coefficient of expansion Moh's hardness Expansion temperature
1200℃-1550℃ 3.0±2 ≥8.0 ≥5.5-6.0 600℃-1500℃

Usage and Dosage

The production is easy to use, The product is usually sprayed on the surface of the metal liquid during the casting process. It can also be used in electric heating furnace. It should be sprinkled on the surface of the metal liquid before it is out of the furnace at the ending of smelting. If the amount of slag is excessive, operation can be repeated one more time, dosage is based on the amount of slag in molten iron and the quality requirements to casting, usually ton of molten metal needs 1-3kg. The production will automatically spread covering the surface of the liquid metal when sprinkling on the liquid metal surface after deslagging, without stick on the furnace wall. Pouring molten iron will be The covered layer can be picked out or stay in the remaining liquid metal surface for thermal insulation, one ton of molten metal needs 1-2kg.

Production Characteristics

(1) It can gather all kinds of casting slag and impurities in solution to ensure the cleanliness of molten iron.

(2) Easy to spread without scattered floaters or sticking on the wall, the furnace wall won’t be damaged.

(3) Thermal insulation, reduce the loss of dilute alloying elements.

(4) Reduce the phosphorus, sulfur and other harmful elements in molten metal .

(5) Stable reaction in contact with the molten metal, do not splash, non-toxic, odorless, does not produce smoke or affect human health.

(6) Elimination of casting slag, improve casting quality, reduce casting defective index.

Dealer model Enterprise model Use Temperature(℃) Dissolution furnace Granularity
Mu mm
Cleaner agent
YC-1 Cleaner agent Ordinary casting, ductile iron 1300-1500 Electric furnace, cupola 30-50 0.6-0.3
Cleaner agent
YC-2 Cleaner agent Ordinary cast iron, ductile iron, cast steel 1500-1600 Electric furnace, cupola 20-50 0.8-0.3
Cleaner agent
YC-3 Cleaner agent Cast steel, stainless steel, precision casting 1600-1800 Electric furnace, cupola 20-50 1.5-0.5
Slag collector
YC-4 Slag collector Ordinary casting, ductile iron, cast steel, stainless steel 1300-1800 Electric furnace, cupola 20-50 0.8-0.1


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