Carbon additive /raiser GPC Graphitized Petroleum Coke CARBURANT FOR DUCTILE IRON CASTING AND STEEL CASTING

1.1. TDW â„¢ CARBURANT

Not only meet your requirement on carbon content but also control the sulfur content effectively. It makes the micro morlogy of sulfur in the casting is A form grate. Get fire and uniform grate; promote the process of nodulization and inodulization. Improve iron-grate system and reduce the ferrite addition, the carburant control the sulfur by the high carbon, it can be absorbed wonderfully and no anti-slag, thus reduce cost and lower smelting time save the energy consumption.

Type and model

Fixed Carbon

Sulfur

Moisture

Volatile

Graininess

≥

≤

≤

≤

90%

Carb-QT-99A

99.50%

0.03%

0.50%

0.50%

customizable

Carb-QT-99B

99.00%

0.03%

0.50%

0.50%

customizable

Carb-QT-98

98.50%

0.05%

0.50%

0.50%

customizable

Carb-QT-92

92.00%

0.30%

1.50%

2.00%

customizable

1.30 Benefits: reduce the cost and improve the quality of products

2.00 features:

2.11 Pure chemical composition: high carbon, low sulfur and micro nitrogen, less impurity.

2.12 sique: Clean appearance without impurities, fast absorption rate and high absorptivity.

2.13 Micro morlogy: good Crystal quality and improve the performance and specification of casting

2.14: Stable property: stable carburetion effect, good absorption effect and Increase melt temperature distinctly without back slag.

3.0 size and packing

3.1 size

Grade A: 0-1mm，0.5-1.5mm etc.

Grade b: 1-3mm，0-5mm，1-5mm，3-5mm，3-8mm etc.

Grade c: 30-50mm, 50-80mm,60-100mm etc.

3.11Applications

Due to different melting technology and equipment, grade A is applicable to iron liquid carburetion with flow before the furnace(cupola and electric furnace) and later supplementary carbon in the furnace(electric furnace).Grade B is applicable to carburant in the

Induction Furnace .grade c is only applicable to smelting in the cupola furnace.

3.12 The size can be In accordance with the requirement of the customers.

3.20 packaging

25kg/bag Waterproof woven bag

25kg/bag double paper bags

50kg/bag woven bag

1000kg/bag ton bag

20 mt/20’ container

If any special instruction, please with us.

3.30 mark

Please remember the sign of “TDW” and “CMMC”.

3.40storage:

Please keep the storage clean and dry, prevent moisture and dirty.

4.00 Quality guarantee and technical support

4.1provide the quality guarantee with the goods including: company name, address, product name, date of manufacture type and model, result of test.

4.2 Ensure to offer on-site technical service and support.