The world's leading calcium carbide supplier.
2-4 MM Calcium Carbide for Molten Iron Desulfurization 50 KG/Drum
Our 2-4 MM Calcium Carbide is specially formulated for efficient molten iron desulfurization, ensuring high-purity metal production in steelmaking processes. Supplied in convenient 50 KG drums, it allows for precise dosing and ease of handling in industrial foundries and metallurgy plants. Ideal for removing sulfur impurities, this product enhances the quality and performance of molten iron in various heavy manufacturing applications.
TYWH IS THE WORLD'S LEADING SUPPLIER OF CALCIUM CARBIDE FOR USE IN THE MOLTEN IRON DESULFURIZATION
The graphite in molten iron is spherical, a shape that inhibits cracking and thus enhances ductility, hence the name of the alloy. During production sulphur interferes with the spheroidisation process and inhibits the formation of ductile graphite. TYWH 2-4mm calcium carbide has become the preferred desulphurising agent for ductile iron due to its powerful desulphurising and deoxidising properties.
Si≤2%, Fe≤0.2%, P≤0.02%, S≤0.2%
TYWH Use Fully Automatic Production Process and Strict Inspection Process To Strictly Control the Impurity Content Index: Si≤2%, Fe≤0.2%, P≤0.02%, S≤0.2%.
pRODUCT DETAIL
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2-4mm Calcium Carbide |
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TYWH's quality standard is based on Chinese national standard GB10665-2004, with even stricter criteria applied to ensure superior quality. |
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Quality Standard |
Gas Yield |
Size percentage |
PH3 %(V/V) |
H2S %(V/V) |
Ash,% |
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TYWH Standard |
≥240 L/KG |
≥90% |
≤0.04% |
≤0.04% |
≤1% |
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GB 10665-2004 |
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CERTIFICATE
Palletizing
We support palletizing services and can palletize and pack according to your needs.
The relationship between the gas yield and calcium carbide is as following. |
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CaC2 (%) |
63.14 |
68.52 |
72.54 |
73.89 |
75.2 |
76.57 |
77.91 |
80.6 |
Gas Yield(L/Kg) |
235 |
255 |
270 |
275 |
280 |
285 |
290 |
300 |