All Products
Contact Person :
Devin
Phone Number :
+86-16663019390
Manufacture of Synthetic Graphite Recarburizer Utilized for Smelting Nodular Cast Iron
| Place of Origin | China |
|---|---|
| Brand Name | Chaoyo |
| Certification | sgs |
| Model Number | graphite recarburizer |
| Minimum Order Quantity | 10tons |
| Packaging Details | bulk |
| Delivery Time | 15-18days |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 100tons |
Product Details
| Fixed Carbon | 98.5% | Expansion Ratio | >150ml/G |
|---|---|---|---|
| Ash | 0.7%Max | Moisture | 0.8%Max |
You can tick the products you need and communicate with us in the message board.
| Model NO. | CY | |
|---|---|---|
| Application | Foundry | |
| Size | 1-5mm | |
| C | 98.5% |
Product Description
Manufacture of Synthetic Graphite Recarburizer Utilized for Smelting Nodular Cast Iron
In the smelting process of iron and steel products, due to factors such as smelting time, holding time, and longer overheating time, the smelting loss of carbon in the molten iron increases, resulting in a decrease in the carbon content in the molten iron, leading to The carbon content in molten iron does not reach the theoretical value expected for refining. The carbon-containing substances added in order to make up for the carbon content lost during the steel smelting process are called recarburizers. High-quality recarburizer is an indispensable auxiliary additive for the production of high-quality steel. In addition, the additives of brake pads also use recarburizers as friction materials.
There are many kinds of raw materials for recarburizers, and the production processes are also different. There are woody carbon, coal-based carbon, coke, graphite, etc., among which there are many small types under various categories. High-quality recarburizer generally refers to a recarburizer that has undergone graphitization. Under high temperature conditions, the arrangement of carbon atoms is in the microscopic form of graphite, so it is called graphitization. Graphitization can reduce the content of impurities in the recarburizer, increase the carbon content of the recarburizer, and reduce the sulfur content.
There are many kinds of raw materials for recarburizers, and the production processes are also different. There are woody carbon, coal-based carbon, coke, graphite, etc., among which there are many small types under various categories. High-quality recarburizer generally refers to a recarburizer that has undergone graphitization. Under high temperature conditions, the arrangement of carbon atoms is in the microscopic form of graphite, so it is called graphitization. Graphitization can reduce the content of impurities in the recarburizer, increase the carbon content of the recarburizer, and reduce the sulfur content.
1. High Carbon Content: Our Calcined Petroleum Coke boasts a remarkable carbon content of 98% to 99.5%. This superior carbon level is fundamental for ensuring peak performance in carbon-centric applications like anode production and steel manufacturing, where excellence and efficiency are of the utmost importance.
2. Low Ash and Sulfur Content: Our meticulously controlled calcination process effectively reduces ash and sulfur content in petroleum coke, making it the perfect choice for applications aiming for minimal impurities. Notably, the low sulfur content plays a crucial role in steelmaking by decreasing environmental emissions and enhancing product quality.
3. Consistent Quality: The rigorous control integral to our calcination process ensures unwavering consistency in the final product's quality. This steadfast reliability allows our customers to have complete confidence in the consistent performance of our calcined petroleum coke for their specialized applications.
Graphitization Carburizing Agent
Calcined Anthracite Coal
Calcined Petroleum Coke
| Technical indicators | #1 | #2 | #3 |
| FC(min) | 99% | 98.5% | 98% |
| S(max) | 0.05% | 0.05% | 0.05% |
| Ash(max) | 0.05% | 0.08% | 1% |
| VM(max) | 0.05% | 0.07% | 1% |
| H2O(max) | 0.5% | 0.5% | 0.5% |
| Size | 0-1mm,1-3mm,3-5mm,5-8mm | ||
| Model NO. |
Fixed carbon (min)% |
Sulfur (max)% |
Ash (max)% |
Volatile Matter (max)% |
Moisture (max)% |
N (max)% |
p (max)% |
| 1 | 90 | 0.35 | 8.5 | 1.0 | 0.5 | 0.3 | 0.03 |
| 2 | 92 | 0.30 | 6.5 | 1.0 | 0.5 | 0.3 | 0.03 |
| 3 | 93 | 0.30 | 6.0 | 1.0 | 0.5 | 0.3 | 0.03 |
| 4 | 94 | 0.30 | 5.5 | 1.0 | 0.5 | 0.3 | 0.03 |
| 5 | 95 | 0.30 | 4.5 | 1.0 | 0.5 | 0.3 | 0.03 |
| FC | Ash content | Volatile | S | Moisture | N |
| >98.5% | <1.0% | <0.1% | <0.5% | <0.5% | <1.2% |
Difference of CPC Calcined Petroleum Coke and GPC Graphitized Petroleum Coke
| Appearance | In appearance, the calcined coke has an irregular shape, while the graphitized petroleum coke has a darker and brighter color. |
| Application | Graphitized petroleum coke and calcined petroleum coke are used in steel smelting and casting manufacturing industries, but graphitized petroleum coke has the advantages of low sulfur, low nitrogen and high carbon compared with calcined coke, and the metal luster is stronger. |
| Manufacturing technique | Graphitized petroleum coke is produced when the internal structure changes at a high temperature of about 3000 degrees, and the temperature of calcined coke is about 1300 degrees. |
The difference between CPC Calcined Petroleum Coke Recarburizer and GPC Graphitized Petroleum Coke Carburant
| Raw Materials | petroleum coke |
| Smelting Environment | Graphitized carburizer is produced in graphitized smelting furnace at a temperature of about 3000 ° C |
| The post-calcined petroleum coke carburizer is produced at a temperature of more than 1500 ºC in the smelting furnace after forging | |
Fixed Carbon Content |
Graphitized carburizer fixed carbon is generally about 98%, the highest can reach 99% |
| The fixed carbon of calcined petroleum coke carburizer is generally about 98.5%. | |
| Sulfur Content | The sulfur content of graphitization carburizer is generally between 0.03-0.06%, and generally 0.05% is more. The absorption rate is generally between 90% and 95%. |
| The sulfur content of calcined petroleum coke carburizer is generally about 0.5%. The absorption rate is generally between 80% and 90%. | |
Smelting Time |
The smelting environment of graphitized carburizer is longer than that of calcined petroleum coke carburizer |
1. High Carbon Content: Our Calcined Petroleum Coke boasts a remarkable carbon content of 98% to 99.5%. This superior carbon level is fundamental for ensuring peak performance in carbon-centric applications like anode production and steel manufacturing, where excellence and efficiency are of the utmost importance.
2. Low Ash and Sulfur Content: Our meticulously controlled calcination process effectively reduces ash and sulfur content in petroleum coke, making it the perfect choice for applications aiming for minimal impurities. Notably, the low sulfur content plays a crucial role in steelmaking by decreasing environmental emissions and enhancing product quality.
3. Consistent Quality: The rigorous control integral to our calcination process ensures unwavering consistency in the final product's quality. This steadfast reliability allows our customers to have complete confidence in the consistent performance of our calcined petroleum coke for their specialized applications.
Application:
CPC is widely used in the aluminum anode, graphite electrode, and other carbon consuming industries.
Calcined petroleum coke is a petrochemical product whose raw material is green petroleum coke. It is widely used in the production of graphite electrodes, graphite blocks, brake pads and other products. It is also a kind of carburizing machine used in the production of steel mills and aluminum plants. CPC is also can be used for refractory materials, insulation materials, fillers, etc.
The main uses of calcined petroleum coke are prebaked anodes and anode pastes used in electrolytic aluminum, carbonizers for the carbon industry, graphite electrodes, smelting industrial silicon, and fuels.
Calcined petroleum coke finds its way into the primary aluminum industry; another large segment is used in the steel industry as a recarburizing agent. Other uses include the production of titanium dioxide, which is used as a pigment for paint, plastics,sunscreens, and food coloring.
PAYMENT: LC at sight or T/T
DELIVERY: Within one month after workable
Application :
1.Graphitized carburant is a good carburant for smelting.
2. After deep processing, graphitized carburetor can be used as negative J material for lithium-ion batteries, as well as explosive materials stabilizer for industry.
3. It can also be used in chemical industry reducing agent, casting reducing inoculant, refractory and other fields.
1.Graphitized carburant is a good carburant for smelting.
2. After deep processing, graphitized carburetor can be used as negative J material for lithium-ion batteries, as well as explosive materials stabilizer for industry.
3. It can also be used in chemical industry reducing agent, casting reducing inoculant, refractory and other fields.
Packaging:
1. Standard export jumbo bags
2. Customized shipping mark
3. QC Department inspect every case before loading
1. Standard export jumbo bags
2. Customized shipping mark
3. QC Department inspect every case before loading
Recommended Products