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Tel:  +86-376-3886063

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Carburizing agent

1. MainDetailsModelCategoryCContent%SContent%Ash%Volatile%Moisture%GrainSize(mm)DY-DJ-3Calcined ≥98.50≤0.50≤1.00≤0.50≤0.501-5Petroleum CokeDY-SM-3Graphite ≥90.00≤0.50≤6.00≤5.00≤0.503-8Carbon AdditiveD
Product description

1Main Details

Model Category C Content % S Content % Ash % Volatile % Moisture % Grain Size (mm)
DY-DJ-3 Calcined  ≥98.50 ≤0.50 ≤1.00 ≤0.50 ≤0.50 1-5
Petroleum Coke
DY-SM-3 Graphite  ≥90.00 ≤0.50 ≤6.00 ≤5.00 ≤0.50 3-8
DY-DS-3 Calcined Anthracite Coal ≥93.00 ≤0.50 ≤5.50 ≤0.80 ≤0.50 1-5

2. Product Properties

1), High purity

- Control the consistency of raw material from the mine resource.

- Introduce automatic whole-process equipment to ensure product consistency.

2), Good performance

- Increase globular graphite amount in the nodular cast iron significantly to promote the graphitization;

- Increase the graphite crystal nucleus of molten iron, refine graphite in the matrix for more uniform distribution;

3), Fine classification

- Various product category, to provide customized carbon raising scheme

4), Cost-saving

- Reduce the usage amount of iron, increase scrap consumption, and save raw material cost.

3. How to use

1), For 1-5 T furnace:

- while a small amount molten iron in the furnace,

- or with some molten iron remained, add the carbon additive one-time,

- then add the other material.

which can make carbon additive fully absorbed.

2), For greater than 5 T furnace:

- mix proper carbon additive with charging material as suggested first,

- and then along with the increase of charging material gradually,

- that is, before the molten metal rising up to about 2/3 height of furnace,

- all carbon additive shall be added.

It guarantees sufficient melting & absorbing time before molten metal out, and improves the absorption of carbon.

4. Packing

1) Net weight 25kg per unit

2) As customer's request.

5. Storage

1) Keep it away from water or moisture.

2) Avoid direct sunlight and store in a dry & ventilated place.

3) Industrial supplies, please do not eat.

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