Graphite powder Graphite Recarburizer High Carbon Low Sulphur For Metals Casting

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Dalian
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TT OR LC
Min Order Qty:
10 m.t
Supply Capability:
500000 m.t/month

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Product Description:

Specifications of graphite powder:


- 98%-99% graphite powder 
- high fixed carbon 
- low sulphur and nitrogen 
- ten year experience in processing of graphite products

- Graphite powder / Graphite carburant

 

Graphite powder purposes:


- As non-metallic mineral resources, has important defense strategic role
- Can be used for high and new technical projects, is of great economic and social benefits
- Is the metallurgical industry refractory material
- Is the chemical industry all kinds of corrosion of vessels, general equipment of carbon products

- Light industry is in pencil, ink and the main raw material of artificial diamond

- Is the electrical industry production carbon electrode and electrode carbon rods, battery materials

 

 

 

Graphite powder data sheet:

 

 

Our carbon additive has the features of high carbon, low sulphur, nitrogen and harmful impurities. So it has been widely used for steel-smelting, casting, brake pedal and friction material.

Data sheet

Product No.

Fixed Carbon 

Sulphur

Ash

Volatile Matter

Moisture

Particle Size

Nitrogen Content


Min

Max

Max

Max

Max

90%

Max

HY-CA-01

98.5%

0.50%

0.80%

0.80%

0.50%

1-5MM

N/A

HY-CA-02

99.00%

0.30%

0.50%

0.50%

0.50%

1-5MM

100PPM

HY-CA-03

98.50%

0.05%

0.80%

0.70%

0.50%

0.3-5MM

300PPM

HY-CA-04

95.00%

0.30%

3.50%

1.50%

0.50%

1-4MM

700PPM

HY-CA-05

99.00%

0.03%

0.50%

0.50%

0.50%

0.3-5MM

300PPM

HY-CA-06

80.00%

0.10%

16.50%

3.50%

2.00%

1-5MM

N/A

Remark:The above mentioned grain sizes are recommended standard, if your have special requirements, please feel free to contact us.

 


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Q:When will amines be fertilized?
Avoid high temperature applications. The temperature is below 20 DEG C when ammonium bicarbonate is relatively stable, high temperature or moisture in the product exceeds a certain standard, is easy to be decomposed into ammonia and carbon dioxide emissions in the air, causing loss of nitrogen fertilizer. According to the test results show that the winter crops better than urea and ammonium carbonate. Because the temperature is low in winter, the process of urea conversion is long, but the ammonium carbonate can be directly absorbed without conversion. It is beneficial to the early growth and fast growth of winter crops. In addition, when applied to the soil ammonium bicarbonate, ammonium ion dissociation can be directly by soil colloid adsorption, and urea to winter crop soil, urea was dissolved in the soil solution in the molecular state, but not by soil colloid adsorption, it is more likely to cause the loss of nutrientsThe use of ammonium bicarbonate does not mix with alkaline fertilizers, which can lead to loss of nitrogen nutrients, resulting in low fertilizer efficiency. Using ammonium hydrogen carbonate friends should know that not with urea and ammonium hydrogen carbonate mixed fertilizer, ammonium bicarbonate if mixed with urea, urea conversion rate will not only extend, and will accelerate the volatilization of urea.Ammonium bicarbonate extremely volatile, so to avoid the ground using ammonium bicarbonate, ammonium bicarbonate has strong corrosion on leaf blade, easy to burn, can not be used as a foliar spray. There is one thing to note is that if the soil drought, even deep application coverage, can not be dissolved in ammonium bicarbonate, better soil moisture using ammonium bicarbonate, can reduce the volatilization loss, improve efficiency

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