92% Sic Content Wear Resistance Liner Silicon Carbide Bush for Hydrocyclone Conveying System
China 92% Sic Content Wear Resistance Liner Silicon Carbide Bush for Hydrocyclone Conveying System, Find details about China Cyclone Liner, Pipe from 92% Sic Content Wear Resistance Liner Silicon Carbide Bush for Hydrocyclone Conveying System
Basic Info.
Model NO.
customized
Moh′s Hardness
10
Density
3.01
Volume Wear
0 M3
Abrasive Resistance
Perfect
Open Porosity
Less Than 0.1
Color
Black / Grey
Applicable Industry
Mining Industry
Applicable Machinery
Mineral Transport System
Sic Content
92%
Coefficient of Thermal Expansion
4.5K-1*10-6
Acid Alkaline-Proof
Excellent
Bending Strength
280(1200 C)
Product Name
Wear Resistance Liner
Trademark
Newthink
Transport Package
Plywood Box with Foam Inside
Specification
80*136*320mm
Origin
China
HS Code
6903900000
Model NO.
customized
Moh′s Hardness
10
Density
3.01
Volume Wear
0 M3
Abrasive Resistance
Perfect
Open Porosity
Less Than 0.1
Color
Black / Grey
Applicable Industry
Mining Industry
Applicable Machinery
Mineral Transport System
Sic Content
92%
Coefficient of Thermal Expansion
4.5K-1*10-6
Acid Alkaline-Proof
Excellent
Bending Strength
280(1200 C)
Product Name
Wear Resistance Liner
Trademark
Newthink
Transport Package
Plywood Box with Foam Inside
Specification
80*136*320mm
Origin
China
HS Code
6903900000
Product Desciption
Product Description:
Silicon carbide bushing is a new type of high-tech wear-resistant material in the world. It uses ≥95% silicon carbide as the main raw material, adds water, other inorganic substances, and binders to form a slurry, and is a composite high wear-resistant product made by sintering at a high temperature of 1700°C. The wear resistance in practical applications is equivalent to 266 times that of manganese steel and 171.5 times that of high-chromium cast iron.
Technical Parameters:
Product features:
1.The engineering ceramic lining has high strength, high hardness, and excellent wear and corrosion resistance. Its Rockwell hardness is 91 and Vickers hardness is 2115.
2.Good wear resistance, long service life, its wear resistance is equivalent to 266 times that of manganese steel and 171.5 times that of high chromium cast iron.
3.Wide usability, applied to various wear-resistant industries.
4.Various processes, including bonding, inlay, socketing and other processes.
5.The combination of ceramic and substrate is firm and smooth, with good temperature resistance (-50°C to 1350°C).
6.The surface of silicon carbide ceramics is flat, which can prevent scaling and dust accumulation.
7. High-cost performance and simple manufacturing process.
8.Easy to install.
Silicon Carbide VS Alumina:
Silicon carbide ceramics not only has excellent normal temperature mechanical properties, such as high bending strength, excellent oxidation resistance, good corrosion resistance, high wear resistance and low friction coefficient but also high-temperature mechanical properties (strength, creep resistance) is the best known ceramic materials. Hot pressing sintering, pressureless sintering, and hot isostatic pressing sintered materials, their high-temperature strength can be maintained up to 1600 ºC, is the best high-temperature strength of ceramic materials. The oxidation resistance is also the best among all non-oxide ceramics. Alias emery.
Alumina ceramics is a ceramic material with alumina (Al2O3) as the main body, used for thick film integrated circuits. Alumina ceramics have good conductivity, mechanical strength and high-temperature resistance. The wear life of silicon carbide ceramics is more than 10 times that of traditional steel bushings and alumina bushings.
Comparison of wear resistance of silicon carbide bushings
Silicon Carbide VS Steel:
In many mines and mining processes, the system of powder making, ash slag, dust removal, and slag conveying, the equipment is constantly affected by the friction, corrosion, collision, impact and other factors of the medium during the operation of the equipment. The earliest wear-resistant material that can be used in large quantities is mainly wear-resistant steel, wear-resistant cast iron and other metal materials. After that, the newest silicon carbide lined pipe appeared, which is superior to other wear-resistant materials in terms of wear resistance, corrosion resistance, practicability, and economy.
Comparison of wear resistance of silicon carbide bushings
Comparison table of other physical and mechanical properties of silicon carbide bushings and steel pipes in the mining industry
Another feature of silicon carbide bushings used in mines is small operating resistance loss. After testing the resistance characteristics of powder, slag, and ash, the results are as follows:
Industry application:
Silicon carbide bushings are widely used in mining, ore crushing, screening, and transportation of high-wear and high-corrosive fluids. They are mainly used in copper mines, gold mines, iron ore, nickel mines and other non-ferrous metal mining equipment, use as a bushing, play a role of high wear resistance. Mine filling, ore concentrate and tailings transportation cause serious wear to the pipeline. The service life of the ore powder transportation pipeline used in the past is less than one year, and the service life of the silicon carbide bushing can be greatly improved.
Product Packaging:
We have two packaging methods, one is plywood box packaging, and the other is pure solid wood packaging. The pure solid wood packaging box will be certified for fumigation. We will choose the right packaging box according to the product.
The inside of the packing box is filled with foam. Generally, other companies use 2cm foam, but we choose 3cm foam and fix it with chain riveting. The outside is usually wrapped with packing tape to ensure the safety of product transportation.
Wear-resistant Product Recommendation:
Mining Industry Knowledge:
Selection criteria for silicon carbide lined pipes:
According to the nature of the conveyed materials and the different media conditions, it is important to choose products suitable for their own working conditions. When selecting wear-resistant materials, you must first determine your own working conditions, including the hardness of the conveying material, particle size, flow rate, conveying volume, conveying medium, etc., and then select the appropriate wall thickness silicon carbide wear-resistant material according to the specific situation.
Exhibition:
Customer Visit:
FAQ:
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer.
Q: Can you provide technical support?
A: Yes, we can provide technical support, and we can also provide door-to-door service for orders with a value of more than 1 million US dollars.
Q: Do you provide samples? Is it free?
A: We can provide samples. For conventional products, samples are free. Customized samples need to be paid. Buyers need to bear the international express fee.
Q: How long is the delivery time?
A: The stocked products are generally 3-7 days, or the production time is 25-50 days, however, the specific time needs to be based on the order quantity and production scheduling situation.
Q: What's the MOQ?
A: Determined according to the specific situation, if there is inventory, there is no limit.
Q: How to solve the quality problems?
A: If the product is inconsistent with the provided samples or quality problems occur, our company will be responsible for compensation based on sufficient evidence.
Silicon carbide bushing is a new type of high-tech wear-resistant material in the world. It uses ≥95% silicon carbide as the main raw material, adds water, other inorganic substances, and binders to form a slurry, and is a composite high wear-resistant product made by sintering at a high temperature of 1700°C. The wear resistance in practical applications is equivalent to 266 times that of manganese steel and 171.5 times that of high-chromium cast iron.
Technical Parameters:
| Test Data | ||
| Item | Unit | Data |
| Max temperature of application | ºC | 1380 |
| Density | g/cm³ | ≥3.02 |
| Open porosity | % | <0.1 |
| Bending strength | Mpa | 250(20ºC) |
| Mpa | 250(20ºC) | |
| Modulus of elasticity | Gpa | 330(20ºC) |
| Gpa | 300(1200ºC) | |
| Thermal conductivity | W/m.k | 45(1200ºC) |
| Coefficient of thermal expansion | K¯1×10¯6 | 4.5 |
| Rigidity | 13 | |
| Acid alkaline-proof | Excellent | |
Product features:
1.The engineering ceramic lining has high strength, high hardness, and excellent wear and corrosion resistance. Its Rockwell hardness is 91 and Vickers hardness is 2115.
2.Good wear resistance, long service life, its wear resistance is equivalent to 266 times that of manganese steel and 171.5 times that of high chromium cast iron.
3.Wide usability, applied to various wear-resistant industries.
4.Various processes, including bonding, inlay, socketing and other processes.
5.The combination of ceramic and substrate is firm and smooth, with good temperature resistance (-50°C to 1350°C).
6.The surface of silicon carbide ceramics is flat, which can prevent scaling and dust accumulation.
7. High-cost performance and simple manufacturing process.
8.Easy to install.
Silicon Carbide VS Alumina:
Silicon carbide ceramics not only has excellent normal temperature mechanical properties, such as high bending strength, excellent oxidation resistance, good corrosion resistance, high wear resistance and low friction coefficient but also high-temperature mechanical properties (strength, creep resistance) is the best known ceramic materials. Hot pressing sintering, pressureless sintering, and hot isostatic pressing sintered materials, their high-temperature strength can be maintained up to 1600 ºC, is the best high-temperature strength of ceramic materials. The oxidation resistance is also the best among all non-oxide ceramics. Alias emery.
Alumina ceramics is a ceramic material with alumina (Al2O3) as the main body, used for thick film integrated circuits. Alumina ceramics have good conductivity, mechanical strength and high-temperature resistance. The wear life of silicon carbide ceramics is more than 10 times that of traditional steel bushings and alumina bushings.
Comparison of wear resistance of silicon carbide bushings
| Sandblasting comparison test (SiC sand) | |
| Material | Volume reduction |
| 97% alumina tube | 0.0025 |
| Silicon carbide bushing | 0.0022 |
Silicon Carbide VS Steel:
In many mines and mining processes, the system of powder making, ash slag, dust removal, and slag conveying, the equipment is constantly affected by the friction, corrosion, collision, impact and other factors of the medium during the operation of the equipment. The earliest wear-resistant material that can be used in large quantities is mainly wear-resistant steel, wear-resistant cast iron and other metal materials. After that, the newest silicon carbide lined pipe appeared, which is superior to other wear-resistant materials in terms of wear resistance, corrosion resistance, practicability, and economy.
Comparison of wear resistance of silicon carbide bushings
| Comparison test of 30% SiO2 mud scouring | |
| Material | Volume loss |
| 45 # steel | 25 |
| Silicon carbide bushing | 3 |
Comparison table of other physical and mechanical properties of silicon carbide bushings and steel pipes in the mining industry
| Material | Strength HV kg/mrn2 | Crushing strength MPs | Surface quality | Ceramic layer density g/cm3 | Compressive shear strength MPa | Resistance to mechanical shock | Thermal shock resistance |
| Steel pipe | 149 | 411 | - | - | - | - | - |
| Silicon carbide bushing | 1100-1400 | 300-350 | Smooth | 3.85-3.9 | 15-20 | 15 | 900 |
Another feature of silicon carbide bushings used in mines is small operating resistance loss. After testing the resistance characteristics of powder, slag, and ash, the results are as follows:
| Material | Absolute roughness(△) | Absolute roughness(△/D) | Clearwater resistance coefficient | ||
| Hydraulic conveying | Pneumatic conveying | Hydraulic conveying | Pneumatic conveying | ||
| Ordinary steel pipe | 0.119 | 0.20 | 7.935×104 | 1.343×103 | 0.195 |
| Ceramic-composite pipe | 0.117 | 0.195 | 7.935×104 | 1.343×103 | 0.0193 |
Industry application:
Silicon carbide bushings are widely used in mining, ore crushing, screening, and transportation of high-wear and high-corrosive fluids. They are mainly used in copper mines, gold mines, iron ore, nickel mines and other non-ferrous metal mining equipment, use as a bushing, play a role of high wear resistance. Mine filling, ore concentrate and tailings transportation cause serious wear to the pipeline. The service life of the ore powder transportation pipeline used in the past is less than one year, and the service life of the silicon carbide bushing can be greatly improved.
Product Packaging:
We have two packaging methods, one is plywood box packaging, and the other is pure solid wood packaging. The pure solid wood packaging box will be certified for fumigation. We will choose the right packaging box according to the product.
The inside of the packing box is filled with foam. Generally, other companies use 2cm foam, but we choose 3cm foam and fix it with chain riveting. The outside is usually wrapped with packing tape to ensure the safety of product transportation.
Wear-resistant Product Recommendation:
Mining Industry Knowledge:
Selection criteria for silicon carbide lined pipes:
According to the nature of the conveyed materials and the different media conditions, it is important to choose products suitable for their own working conditions. When selecting wear-resistant materials, you must first determine your own working conditions, including the hardness of the conveying material, particle size, flow rate, conveying volume, conveying medium, etc., and then select the appropriate wall thickness silicon carbide wear-resistant material according to the specific situation.
Exhibition:
Customer Visit:
FAQ:
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer.
Q: Can you provide technical support?
A: Yes, we can provide technical support, and we can also provide door-to-door service for orders with a value of more than 1 million US dollars.
Q: Do you provide samples? Is it free?
A: We can provide samples. For conventional products, samples are free. Customized samples need to be paid. Buyers need to bear the international express fee.
Q: How long is the delivery time?
A: The stocked products are generally 3-7 days, or the production time is 25-50 days, however, the specific time needs to be based on the order quantity and production scheduling situation.
Q: What's the MOQ?
A: Determined according to the specific situation, if there is inventory, there is no limit.
Q: How to solve the quality problems?
A: If the product is inconsistent with the provided samples or quality problems occur, our company will be responsible for compensation based on sufficient evidence.
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