Chemical Name: 75%-85% Alumina Grinding Ball Synonyms: Ceramic Ball, Alumina Grinding Media, Alumina Ceramic Grinding Ball Molecular Formula: Al2O3 CAS No.1344-28-1 H.S. CODE: 69091200 Characteristics (1) The main material of Alumina Grinding Ball is high purity quality alumina, which will...
TO-220 High precision alumina ceramic polishing pads Place of Origin: Guangdong, China (Mainland) Type: Ceramic Plates Application: Industrial Ceramic Material: Alumina Ceramic Model Number: Customer's Requirements Brand Name: laimeisi Color: White Thermal conductivity: 20w/m.k Feature: High Temperature Resistance Shape: Square Name: Alumina Ceramic Parts Size: Customised Density: 3.6g/cm3 Product name: Al2O3 Ceramic Custom Certificate: SGS Usage: Dispersing Packaging Details: As customer request Delivery Detail: 3-7 days after payment Materialalumina,ceramics Alumina content: >=95% Feature:insulated,heat resistance,power cooling Application: Alumina Ceramic sheet plays a very important role in Chinese technical ceramics industry. we focus on providing a better solution for our customers to reduce purchasing cost.
TO-220 High precision alumina ceramic polishing pads Place of Origin: Guangdong, China (Mainland) Type: Ceramic Plates Application: Industrial Ceramic Material: Alumina Ceramic Model Number: Customer's Requirements Brand Name: laimeisi Color: White Thermal conductivity: 20w/m.k Feature: High Temperature Resistance Shape: Square Name: Alumina Ceramic Parts Size: Customised Density: 3.6g/cm3 Product name: Al2O3 Ceramic Custom Certificate: SGS Usage: Dispersing Packaging Details: As customer request Delivery Detail: 3-7 days after payment Materialï¼?alumina,ceramics Alumina content: >=95% Feature:insulated,heat resistance,power cooling Application: Alumina Ceramic sheet plays a very important role in Chinese technical ceramics industry. we focus on providing a better solution for our customers to reduce purchasing cost.
The ceramic filter material sold by ningxia huiheng activated carbon sales co. Ltd. Is refined by a series of production processes. The appearance of black, granular, with developed pores, good adsorption properties, high strength, economic advantages, mainly used for water treatmentï¼?ningxia biyuan activated carbon co., ltd. Is a professional manufacturer and has about eight years of different filter media production and domestic historical trade. Now we are committed to developing our international trade. We adhere to the principle of "integrity management, quality service". Our employees are professional and sincere, and our prices are fair. Look forward to working with you.
Rock wool is a high quality thermal insulation material with low thermal conductivity. Suitable for medium and large diameter pipes; medium and small storage tanks; curved surfaces with small radius of curvature or surface irregularities. Rock wool is made of basalt,After being melted, adopted four-roller centrifugal cotton process to throw the high-temperature basalt-cotton into a 4-7 μm non-continuous fiber. Feature : Our rock wool PH value between 7-9, soluble chloride ion content is low, in addition to the non-corrosive steel structure and metal structure, the main features are as follows: Thermal insulation: The thermal conductivity of rockwool at normal temperature (around 25°C) is usually between 0.03 and 0.047W/. Non-combustion : The combustion performance of rock wool products depends on the amount of flammable binders. Rock wool is an inorganic mineral fiber, non-flammable. Sound insulation: rock wool products have excellent sound insulation and sound absorption properties. The mechanism of sound absorption is that this product has a porous structure. When sound waves pass through, friction is generated due to the effect of flow resistance, and part of the sound energy is absorbed by the fibers. Impede the transmission of sound waves. Can be cut according to the security, less security, easy construction Application : Tanks, such as gas and liquid storage, play an important role in every major area of industry. In order to preserve the material and ensure the stability and safety of the production process, it is important to maintain the temperature inside the tank. If the internal temperature of the oil tank is too high, not only the volatile loss of the oil will increase, but also the environmental pollution will be accelerated, and if the temperature is too low, the objects in the tank will become viscous so that the fluidity of the oil will decrease and the oil tank is outdoor for a long time, so when selecting the insulation material, it must have two functions: low thermal conductivity and waterproof performance Rock wool has been tested without asbestos, CFC, HFC, HCFC, and other environmentally harmful substances. It will not be corroded or produce mildew and bacteria. It has excellent performance for the insulation of oil tanks. As a thermal insulation material, rock wool can increase the thermal insulation resistance of the tank walls, reduce the heat transfer coefficient, and reduce the cold/heat transfer through the wall by 70%. This reduces energy loss and saves energy costs.
Si3n4: 1, corrosion-resistant strong acid, alkali, seawater can also be used. 2, high temperature, ultra-wear-resistant, silicon nitride ceramic ball at 8000c, the strength, Hardness almost unchanged. 3, non-magnetic, insulation, magnetic field can also be used, non-conductive. 4, light weight, lighter than the average material bearing 1/4, the density of 3.20g / cm3. 5, high rigidity, high strength, the hardness of the bearing than the double, elastic Modulus of about 1/3. 6, high-speed rotation, rotating body (ball) light weight, small centrifugal rotation. 7, silicon nitride ceramic ball linear expansion coefficient of 3.2 ã? 10-6 / k, almost 1/4 of bearing steel. 8, silicon nitride ceramic ball bearing self-lubricating can solve the lubrication caused By pollution and add inconvenience. 9, drug resistance, mechanical strength, damage toughness, low thermal conductivity. Application areas: composite bearings, mechanical seals, chemical pumps, nozzles, Auto parts, heat exchanger parts, vacuum equipment and other harsh environments. Product, Silicon nitride balls(si3n4) Diameter, Φ0.5mm80.0mm Grade, G5-g25 Faq: Q1. Can i have a sample order ? A: yes, we welcome sample order to test and check quality. Mixed samples are acceptable. Q2. What about the production time? A:sample needs 3-5 days, mass production time needs 2-3 weeks for order quantity more than Q3. How do you ship the goods and how long does it take to arrive? A: we usually ship by dhl, ups, fedex or tnt. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. Q4. How to proceed an order ? Firstly let us know your requirements or application. Secondly we quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange the production.
Zro2: Product, zirconia ceramic balls (zro2 ) Diameter, , 0.5mm80.0mm Grade, g5-g25 Hardeness, >83 Performace, zirconia ceramics have a good range of characteristics, such as high strength, good fracture toughness, high density, good wear resistance, high hardness, and so on. Zirconia ceramic can be used as a good grinding and efficient grinding media. Application, it is widely used in aviation, aerospace, navigation, petroleum, chemical, metallurgy, electric power, automobile, textile, machinery, water pump, medical equipment and so on. Composition, zro2: 95% y2o3: 5% Faq: Q1. Can i have a sample order ? A: yes, we welcome sample order to test and check quality. Mixed samples are acceptable. Q2. What about the production time? A:sample needs 3-5 days, mass production time needs 2-3 weeks for order quantity more than Q3. How do you ship the goods and how long does it take to arrive? A: we usually ship by dhl, ups, fedex or tnt. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. Q4. How to proceed an order ? Firstly let us know your requirements or application. Secondly we quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange the production.
Si3N4: 1, corrosion-resistant strong acid, alkali, seawater can also be used. 2, high temperature, ultra-wear-resistant, silicon nitride ceramic ball at 8000C, the strength, hardness almost unchanged. 3, non-magnetic, insulation, magnetic field can also be used, non-conductive. 4, light weight, lighter than the average material bearing 1/4, the density of 3.20g / cm3. 5, high rigidity, high strength, the hardness of the bearing than the double, elastic modulus of about 1/3. 6, high-speed rotation, rotating body (ball) light weight, small centrifugal rotation. 7, silicon nitride ceramic ball linear expansion coefficient of 3.2 Ã? 10-6 / K, almost 1/4 of bearing steel. 8, silicon nitride ceramic ball bearing self-lubricating can solve the lubrication caused by pollution and add inconvenience. 9, drug resistance, mechanical strength, damage toughness, low thermal conductivity. Application areas: composite bearings, mechanical seals, chemical pumps, nozzles, auto parts, heat exchanger parts, vacuum equipment and other harsh environments. PRODUCT SILICON NITRIDE BALLS(Si3N4) DIAMETER Φ0.5mmâ??Φ80.0mm GRADE G5-G25 PERFORMANCE 1,59% lighter than the ball, which means less centrifugal force and wear less groove at high speed and acceleration. 2, 44% of the modulus of elasticity, which means less load deformation. 3, Rockwell hardness 92 4, the smaller the coefficient of friction 5, only 1/4 of the thermal expansion coefficient of steel, you can tolerate high temperatures. 6, can achieve excellent surface finish, Ra can be 4 to 6. 7, can withstand high temperature and high hardness and strength up to 1050 ° C 8, never rust, can be no lubricant. The 9, more resistant to corrosion than steel. APPLICATION Silicon nitride ceramic ball can be used for a variety of bearing performance requirements: high-speed / ultra-high-speed bearings, high precision bearings, vacuum bearings, high / low temperature bearings, non-magnetic bearings, high precision ball screw; , High temperature pump, metering pump used as a ball, measuring the ball. Silicon nitride ceramic ball is generally assembled into a hybrid bearing, can be used in high-tech industries such as aviation, defense and other industries, can also be widely used in chemical, metallurgical, medical, food, oil, electronics and other industries.
Application:Industrial ceramic grinding mediagrinding Self Abrasion:0.0055-0.01% Density:3.60g/cm33.7g/cm3 Al2O3 content:92%,95% Making type:Rolling; ISP Moh's hardness:9 HRA: 85 Water absorption:0.01% Type:Ceramic Balls,alumina grinding media balls Appearance:Smooth and white Color:white Compressing strength:2000Mpa Size:0.5mm-95mm Advantage: High wear resistance Production temperature:1600 HS code:690912 Fe2O3:0.02% Certificate:ISO 9000
Application:Industrial ceramic grinding mediagrinding Self Abrasion:0.0055-0.01% Density:3.60g/cm33.7g/cm3 Al2O3 content:92%,95% Making type:Rolling; ISP Moh's hardness:9 HRA: 85 Water absorption:0.01% Type:Ceramic Balls,alumina grinding media balls Appearance:Smooth and white Color:white Compressing strength:2000Mpa Size:0.5mm-95mm Advantage: High wear resistance Production temperature:1600 HS code:690912 Fe2O3:0.02% Certificate:ISO 9000
Application:Industrial ceramic grinding mediagrinding Self Abrasion:0.0055-0.01% Density:3.60g/cm33.7g/cm3 Al2O3 content:92%,95% Making type:Rolling; ISP Moh's hardness:9 HRA: 85 Water absorption:0.01% Type:Ceramic Balls,alumina grinding media balls Appearance:Smooth and white Color:white Compressing strength:2000Mpa Size:0.5mm-95mm Advantage: High wear resistance Production temperature:1600 HS code:690912 Fe2O3:0.02% Certificate:ISO 9000
Application:Industrial ceramic grinding media Self Abrasion:0.0055-0.01% Al2O3 content:92%,95% Making type:Rolling; ISP HRA: 85 Type:Ceramic Balls,alumina grinding media balls Appearance:Smooth and white Color:white Compressing strength:2000Mpa Size:0.5mm-95mm Advantage: High wear resistance Production temperature:1600 HS code:690912 Certificate:ISO 9000
Application:Industrial ceramic grinding media Self Abrasion:0.0055-0.01% Al2O3 content:92%,95% Making type:Rolling; ISP HRA: 85 Type:Ceramic Balls,alumina grinding media balls Appearance:Smooth and white Color:white Compressing strength:2000Mpa Size:0.5mm-95mm Advantage: High wear resistance HS code:690912 Certificate:ISO 9000
Application:Industrial ceramic grinding media Self Abrasion:0.0055-0.01% Al2O3 content:92%,95% Making type:Rolling; ISP HRA: 85 Type:Ceramic Balls,alumina grinding media balls Appearance:Smooth and white Color:white Compressing strength:2000Mpa Size:0.5mm-95mm Advantage: High wear resistance HS code:690912 Certificate:ISO 9000
Application:Industrial ceramic grinding media Self Abrasion:0.0055-0.01% Al2O3 content:92%,95% Making type:Rolling; ISP HRA: 85 Type:Ceramic Balls,alumina grinding media balls Appearance:Smooth and white Color:white Compressing strength:2000Mpa Size:0.5mm-95mm Advantage: High wear resistance HS code:690912 Certificate:ISO 9000
Standard features: Easy to change the separation deck Heavy-duty long service vibration motor Optional vfd (variable frequency drive to control motor vibration) Easy to connect with other machines Optional pneumatic controlled separation flap Highly durable pu lining with dupont material Shot blasted steel structure releave stress Working principle Vibratory finishing machine also called vibratory tumber or polishing tumbler. Vibrator tumbler surface finishing takes place in a work bowl. The vibratory energy is induced by a special vibratory motor Which mounted in the centre of the vibratory bowl. The vibration tumbler creates The typical relative movement of media against parts. The continuous feeding of water and compound support the finishing process. Frequently, vibration polishing machines are equipped with separation flap and screen. This allows separating the Finished parts from the media in the machine. Via the separation screen the parts are transferred to the vibratory finishing machine Exit or to a post-treatment system, for example, a dryer, while the Media remains in the machine
Customized Ceramics parts Customized Ceramics parts, CNC milled Ceramics parts, CNC turned Ceramics parts, EDM / Wire EDM Ceramics parts, Surface Grinding Ceramics parts, Welding Ceramics parts DESCRIPTION Customized Ceramics parts Material: ZrO2,AL2O3 Surface Roughness: Max Ra 0.4-0.8 Plating:Polish Industry: Automation and control engineering Automotive and vehicle construction Lighting industry Office machinery and supplies Electrical industry Telecommunication industry Packaging industry Machine tool manufacturing Medical technology Measurement and control technique, laboratory equipment Paper and printing machinery industry Special purpose machinery manufacturing Quantity: 1-5 pcs,5-50pcs.50-500pcs,500-10000pcs.
Technical Data Breaking Strength at Room Temperature 900Mpa Fracture Toughness at Room Temperature 6.0-8.0 Mpa.m1/2 Volume Density 3.20-3.4g/cm3 Volume Resistivity at Room Temperature 1014Ω.cm Relative Dielectric Constant at Room Temperature 6-7 Heat Conductivity 23-25W/m-k Thermal Expansion Coefficient 3.110-6/ Hardness HRA92-94 Main Performance Indexes of Silicon Nitride Ceramics: Performance Reactive Sintering Silicon Nitride Normal Pressure Sintering Silicon Nitride The Companys Hot Pressed Sintering Silicon Nitride Volume Density g/cm3 2.21 3.15 3.2~3.3 Bending StrengthMpa 137.3 490.3 900 Fracture Toughness (Mpa·m1/2) 2.17 4.71 6.0~8.0 Hardness (HRA) 87.0 92.0~94.0 Heat Conductivity Coefficient (W/m·k) 5.44 12.56 23~25 Thermal Expansion Coefficient 10-6 (RT~1200) 3.2 3.2 2.95~3
Intermediate Density Ceramic Proppant These proppants strike a balance between strength and density, making them versatile for use in a wide range of reservoir conditions.They offer moderate crush resistance and are suitable for fractures subjected to moderate closure stresses. For more information you can contact us directly. Understanding proppant intensity is key to optimizing hydraulic fracturing operations. A proppant is a material used to keep fractures open in the rock formations, allowing oil and gas to flow more freely. In the ceramic proppant market, ceramic proppants are favored for their high strength and conductivity under pressure. The ceramic proppants market continues to grow as demand increases for efficient fracking solutions. So, what is a proppant? Itâ??s an essential component in the fracking process that ensures the successful extraction of resources, with ceramic proppant being one of the most effective options available. Contact us to learn more about the right proppant for your needs.
When selecting a proppant for hydraulic fracturing, understanding the density of ceramic materials is crucial. The ceramic density directly impacts the performance and efficiency of the ceramic proppant in maintaining well stability and enhancing resource extraction. Our custom ceramsite sand is designed to meet specific needs, offering an optimal balance of strength and ceramics density to ensure superior results in various applications. If you're looking for a tailored solution with the right ceramic density, contact us to explore how our products can meet your exact requirements. Reasons why ceramsite sand shows different colors Mainly due to the craftsmanship and materials used in its production. Color changes of ceramsite sand 1. Raw materials: The raw materials of ceramsite sand, such as clay, shale, coal gangue, etc., may contain different minerals and trace elements. These components will change during the high-temperature firing process, thus affecting the quality of ceramsite sand. color. 2. Firing temperature: The temperature at which ceramic sand is fired will affect its color. When fired at high temperatures, the minerals and trace elements in the ceramsite sand will react chemically, causing the color to change. 3. Firing atmosphere: The environment (atmosphere) in which ceramic sand is fired will also affect its color. For example, ceramsite sand may be darker in an oxidizing environment and lighter in a reducing environment. 4. Surface treatment: In order to improve certain properties of ceramsite sand, such as wear resistance, corrosion resistance, etc., surface treatment is usually performed on it. These treatments, such as coating, impregnation, etc., may also change the color of the ceramsite sand. 5.Other factors: In addition to the above factors, there are other factors such as mixture, fuel type, firing time, etc., which may affect the color of ceramsite sand.
