As manufacturer and supplier of industrial ceramics , Chemshun Ceramics supply silicon carbide ceramic plate as bulletproof body vest protective materials . more ballistic armor ceramic shapes includes Square, rectangle, triangles , hexagonal etc. Customized shapes acceptable.
Alumina ceramics have good properties such as high hardness, high strength, wear resistance and corrosion resistance. Modern ceramic composites have largely replaced steel as the non-structural armor in combat vehicles and soldiers body. Chemshun alumina ballistic armor ceramic plate has alumina content 99% . besides Al2O3 Ceramic bulletproof body protective plate , Chemshun also supply silicon carbide ballistic armor vest tile . welcome to inquiry . Alumina ceramic bulletproof tiles shape include : Square, rectangle, triangles , hexagonal etc. Customized shapes acceptable.
Zirconia toughened alumina ceramics (ZTA) are material of white, wear-resistant, corrosion-resistant and good chemical stability. Alumina ceramics have high hardness and zirconia ceramics have good toughness. The most commonly method for toughening alumina ceramics is zirconia toughening. Adding an appropriate amount of zirconia to alumina, the two materials form an excellent composite material with high strength and high toughness, with better physical and chemical properties, and a wider range of applications. ZTA has higher flexural strength, fracture toughness and excellent wear resistance. According to the special requirements of different users, the specific ratio of alumina and zirconia can be adjusted to obtain ZTA with different properties. The performance of zirconia toughened alumina ceramics is better than that of 95 alumina ceramics, and the price is much lower than that of zirconia ceramics; in many working conditions where alumina ceramics are not competent, ZTA shows a better cost performance than zirconia ceramics, and is widely used in mining, machinery, electronics, petroleum, chemical and aerospace,etc.
Chemshun Alumina ceramic tube, bend and elbow have exceptional hardness and strength, resistance to wear and chemical attack , It is especially used as the ceramic pipe liner of the pipeline and can protect the steel pipe for excessive wear and extend the use life . This kind of ceramic tube is easy for installation and diameter can be varied from 10mm to 500mm. Shape can be straight tube, bend tube or Y-piece with the properties of smooth surface, no gap and good abrasion and impact resistant ability. The ceramic pipe bending are widely used in the pipework of conveying ore fines. Cement , coal and other big hard materials in cement, steel, chemical, mining milling, smelting, port, thermal power plant. Its easy installation could reduce the cost much and meanwhile prolong the use life of the delivery system.
Vulcanized rubber parameters- No Item Unit Test result 1 Hardness Shore A 57 2 Adhesion of ceramic rubber kN/m 3.8 3 Steering strength MPa 10.6 4 Elongation at break % 468 5 Permanent Deformation % 17.8 - Square tile: 10x10x3~10mm, 17.5x17.5x3~15mm, 20x20x3~15mm, etc. - Ceramic Plate: 100x100x6~50mm, 150x100x6~50mm, etc. - Hexagonal tile: S12.5xT3~20mm, S23.5xT6-25mm - Dimple tiles: 20x20x4-10+1(with 5 dimples), 20x30x5~15+1(with 18 dimples), 20x20x5-10mm( with 13 dimples) - Ceramic Block: 40x40x40mm, 45x45x50mm,32x32x22mm, 38x38x38mm,etc. - Ceramic Cylinder/rod: 6x6mm,15x15mm,20x20mm, 31x31mm,40x40mm, 45x50mm, 50x50mm etc.
ID tolerances of +.010/ -.000 - Surface finish of 4 - 8 RMS - Hardness is HV 0.3 kg/mm 1100/1200 ( 92 - 94 Rc) - Good performance on the high temperature application - Liner sizes are available from 4½ to 7 for all popular mud pumps
About our grinding ball : Alumina grinding ball 0.1-70mm (Rolled and Pressed) Zirconia alumina ball 0.5-13 mm Zirconium silicate ball 0.5-13 mm Cerium zirconium ball 0.4-3.4 mm Yttrium zirconium ball 0.1-30 mm Some questions need to be confirm with you: 1.May I know which kind of ball do you need? 2.How many in total do you need? 2.Are you buy for sell or self use? What industry do you use this product forï¼? 3.Do you have target price? 4.May I know your door address? Then we could send samples to you. Then our quotation will be send to you in 24 hours. Amy email:About our grinding ball : Alumina grinding ball 0.1-70mm (Rolled and Pressed) Zirconia alumina ball 0.5-13 mm Zirconium silicate ball 0.5-13 mm Cerium zirconium ball 0.4-3.4 mm Yttrium zirconium ball 0.1-30 mm Some questions need to be confirm with you: 1.May I know which kind of ball do you need? 2.How many in total do you need? 2.Are you buy for sell or self use? What industry do you use this product forï¼? 3.Do you have target price? 4.May I know your door address? Then we could send samples to you. Then our quotation will be send to you in 24 hours.
Alumina / Al2O3 is an excellent electrical insulator and one of the most widely used advanced ceramic materials. Additionally, it is extremely resistant to wear and corrosion. Alumina components are used in a wide range of applications such as electronics, pump components and automotive sensors. UNIPRETEC offers a variety of alumina compositions, including 92% Alumina, 95% Alumina, 96% Alumina, 99% Alumina, 99.5% Alumina and 99.8% Alumina. Silicon carbide / SiC, exceedingly hard, synthetically produced crystalline compound of silicon and carbon. Its chemical formula is SiC. Since the late 19th century silicon carbide has been an important material for sandpapers, grinding wheels, and cutting tools. More recently, it has found application in refractory linings and heating elements for industrial furnaces, in wear-resistant parts for pumps and rocket engines, and in semiconducting substrates for light-emitting diodes. Silicon Nitride / Si3N4 is a high performance ceramic that is extremely hard and has exceptional thermal shock and impact resistance. It surpasses most metals high temperature capabilities and has a superior combination of creep and oxidation resistance. Additionally, its low thermal conductivity and high wear resistance make it an excellent material that can withstand the toughest of conditions in the most demanding industrial applications. Zirconia / ZrO2 - Unlike traditional ceramics that tend to be hard and brittle, Zirconia offers high strength, wear resistance, and flexibility far beyond those of most other technical ceramics. Zirconia is a very strong technical ceramic with excellent properties in hardness, fracture toughness, and corrosion resistance. Its unique resistance to crack propagation and high thermal expansion make it an excellent material for joining ceramics with metals like steel.
Alumina / Al2O3 is an excellent electrical insulator and one of the most widely used advanced ceramic materials. Additionally, it is extremely resistant to wear and corrosion. Alumina components are used in a wide range of applications such as electronics, pump components and automotive sensors. UNIPRETEC offers a variety of alumina compositions, including 92% Alumina, 95% Alumina, 96% Alumina, 99% Alumina, 99.5% Alumina and 99.8% Alumina. Silicon carbide / SiC, exceedingly hard, synthetically produced crystalline compound of silicon and carbon. Its chemical formula is SiC. Since the late 19th century silicon carbide has been an important material for sandpapers, grinding wheels, and cutting tools. More recently, it has found application in refractory linings and heating elements for industrial furnaces, in wear-resistant parts for pumps and rocket engines, and in semiconducting substrates for light-emitting diodes. Silicon Nitride / Si3N4 is a high performance ceramic that is extremely hard and has exceptional thermal shock and impact resistance. It surpasses most metals high temperature capabilities and has a superior combination of creep and oxidation resistance. Additionally, its low thermal conductivity and high wear resistance make it an excellent material that can withstand the toughest of conditions in the most demanding industrial applications. Zirconia / ZrO2 - Unlike traditional ceramics that tend to be hard and brittle, Zirconia offers high strength, wear resistance, and flexibility far beyond those of most other technical ceramics. Zirconia is a very strong technical ceramic with excellent properties in hardness, fracture toughness, and corrosion resistance. Its unique resistance to crack propagation and high thermal expansion make it an excellent material for joining ceramics with metals like steel.
Alumina / Al2O3 is an excellent electrical insulator and one of the most widely used advanced ceramic materials. Additionally, it is extremely resistant to wear and corrosion. Alumina components are used in a wide range of applications such as electronics, pump components and automotive sensors. UNIPRETEC offers a variety of alumina compositions, including 92% Alumina, 95% Alumina, 96% Alumina, 99% Alumina, 99.5% Alumina and 99.8% Alumina. Boron Nitride / BN machinable ceramic is made by hot pressing Boron Nitride powders at high temperature and pressure. UNIPRETEC's Boron Nitride (BN) can easily be machined into rods, bars, plates and even intricate custom shapes.The unique combination of highly exceptional thermal, physical and chemical characteristics of BN Boron Nitride ceramic makes it ideal for solving tough challenges in a wide range of industrial applications. Silicon carbide / SiC, exceedingly hard, synthetically produced crystalline compound of silicon and carbon. Its chemical formula is SiC. Since the late 19th century silicon carbide has been an important material for sandpapers, grinding wheels, and cutting tools. More recently, it has found application in refractory linings and heating elements for industrial furnaces, in wear-resistant parts for pumps and rocket engines, and in semiconducting substrates for light-emitting diodes. Silicon Nitride / Si3N4 is a high performance ceramic that is extremely hard and has exceptional thermal shock and impact resistance. It surpasses most metals high temperature capabilities and has a superior combination of creep and oxidation resistance. Additionally, its low thermal conductivity and high wear resistance make it an excellent material that can withstand the toughest of conditions in the most demanding industrial applications.
A960 Alumina offers consistently reliable and convincing performance even when subject to high thermal and electrical loads in terms of its: Thermocycling capability, Thermal shock resistance, Flexural strength, Surface quality, Thermal conductivity. This makes A960 Alumina Ceramic Substrates ideal for power electronics in conjunction with direct copper bonding (DCB) and active metal brazing (AMB). ALN Aluminum Nitride - with outstanding insulating properties and extremely high thermal conductivity (â?¥ 170 W/mK), Aluminum Nitride is perfect for the extremely high performance required in the electronics industry. AlN ceramic enables the compact, affordable construction of components and hybrid designs with high integration density. Extraordinary mechanical strength and a low thermal expansion coefficient enable seamless system integration.
Application: With its high strength, high hardness, high wear resistance, large specific gravity, small size, heat and corrosion resistant and pollution free, the product is widely used in precision processing and deep processing of various ceramics, enamels, glasses and thick and hard materials in chemical factories, as grinding media for fine crushing machines like ball mills, can-type mills and vibration mills, with significantly higher crushing and milling efficiency and wear resistance than common ball stone or natural cobblestone.
The alumina produced by Shandong Aluminum is used as the base material, which provides high purity, little impurity and stable quality. Production is implemented on kanban basis and the entire production process is controllable and traceable. Each batch of product is strictly tested. The process and result guarantee stable performance and proven quality of the final product.
Features (1)Contains 92% alumina, high purity, will not cause contamination to the grinded material. (2)Highly wear resistant, with wear performance 266 times that of manganese steel, long service life. (3)Produces fine paste. (4)Corrosion resistant, high density, high mechanical strength.
Installation: Either by welding or by sticking with glue according to specific working condition Packing: in cartons plus pallet Product Advantages: Large variety, diverse sizes, small tolerance, accurate dimension
Installation: Either by welding or by sticking with glue according to specific working condition Packing: in cartons plus pallet Product Advantages: Large variety, diverse sizes, small tolerance, accurate dimension
Product Description The durability of Abrasion Resistant Ceramic Lined Pipe and Elbow directly affects the safe running of fluid transmit system! We successfully combined the ceramic with the steel matrix directly, and firstly developed mass production. This technique created a brand-new ceramic-metal bonding way to overcome the problem that the ceramic is lack of impact resistance and thermal stability, and easy to pull off. After times of trials, we insist on choosing 95% Alumina Ceramics with high quality to ensure your best experience. Our new Abrasion Resistant Ceramic Lined Pipe and Elbow have been in service for metallurgy, cement, mining, chemical, thermal power plants for years. Compared to seamless steel pipes and elbow, the uptimes of our tubes used to be prolonged by 10 times. It is the ideal product instead of steel or rubber lined pipe and elbow. Advantages: 1. Good abrasion resistance The liner is High quality wear ceramic with 95% Al2O3 which are sintered under 1700 and the hardness are up to 85HRA which is 271.5 times of manganese steel or 1700 times of chrome steel plate. Special composite method and toughening formula ensure the ceramic not being too fragile to resist the impact of normal blocks. 2. Little loss during running 3. Low project cost Light weight and longer lifetime to save the cost of support structure and handling charges. The charges is similar to basalt piping project, or 20-30% less than wear steel piping project. 4. Good thermal stability -50 ~600 degree C is the ideal temperature. 5. Easy and fast to fix on site Welding, flange, flexible joint are available
Product Description The durability of Abrasion Resistant Ceramic Lined Pipe and Elbow directly affects the safe running of fluid transmit system! We successfully combined the ceramic with the steel matrix directly, and firstly developed mass production. This technique created a brand-new ceramic-metal bonding way to overcome the problem that the ceramic is lack of impact resistance and thermal stability, and easy to pull off. After times of trials, we insist on choosing 95% Alumina Ceramics with high quality to ensure your best experience. Our new Abrasion Resistant Ceramic Lined Pipe and Elbow have been in service for metallurgy, cement, mining, chemical, thermal power plants for years. Compared to seamless steel pipes and elbow, the uptimes of our tubes used to be prolonged by 10 times. It is the ideal product instead of steel or rubber lined pipe and elbow. Advantages: 1. Good abrasion resistance The liner is High quality wear ceramic with 95% Al2O3 which are sintered under 1700 and the hardness are up to 85HRA which is 271.5 times of manganese steel or 1700 times of chrome steel plate. Special composite method and toughening formula ensure the ceramic not being too fragile to resist the impact of normal blocks. 2. Little loss during running 3. Low project cost Light weight and longer lifetime to save the cost of support structure and handling charges. The charges is similar to basalt piping project, or 20-30% less than wear steel piping project. 4. Good thermal stability -50 ~600 degree C is the ideal temperature. 5. Easy and fast to fix on site Welding, flange, flexible joint are available.
Applications: Wear-resistant material for all mechanical equipment exposed to heavy abrasion,material delivery systems, pulverizing systems, ash or dust removing systems in thermal power generation, iron and steel works, smelting, machinery, coal, mining, chemical, cement and harbors. Features 1.Alumina wear-resistant sheet has high hardness It Rockwell hardness is HRA80-90, second to only diamond and far better than wear-resistant steel and stainless steel. 2.Alumina wear-resistant sheet has sound wear performance Its wear resistance is 266 times that of manganese steel and 171.5 times that of high chromium cast iron. From our customer follow-up over the past decade, under the same load, it can extend the equipment service life by at least 10 times. 3.Alumina wear-resistant sheet has light weight Its density is 3.6g/cm3, just half of iron and steel, which greatly reduces the equipment load. Size: 12*3mm,12*6mm,12*9mm,12*13mm, or cusomer required size Packing: in Cartons
Normally square or hexagon Applications: Wear-resistant material for all mechanical equipment exposed to heavy abrasion like coal/material delivery systems, pulverizing systems, ash/dust removing systems in thermal power generation, iron and steel works, smelting, machinery, coal, mining, chemical, cement and harbors. Features 1.Alumina wear-resistant sheet has high hardness It Rockwell hardness is HRA80-90, second to only diamond and far better than wear-resistant steel and stainless steel. 2.Alumina wear-resistant sheet has sound wear performance Its wear resistance is 266 times that of manganese steel and 171.5 times that of high chromium cast iron. From our customer follow-up over the past decade, under the same load, it can extend the equipment service life by at least 10 times. 3.Alumina wear-resistant sheet is lightweight Its density is 3.6g/cm3, just half of iron and steel, which greatly reduces the equipment load. 4.Alumina wear-resistant sheet is securely bonded and highly heat resistant Our alumina wear-resistant ceramic sheet is attached to the equipment inner wall by heat resistant super glue and can work constantly under 350 without ageing. The organic adhesive for attaching the product withstands 750 temperature. The heat resistance and bonding performance of the adhesive is far ahead of other products in China. Size: 10*10*3-10, 17.5*17.5*3-15, 20*20*4-20, 24*24*4-20 Packing: in Cartons Product Advantages: Accurate product dimensions, neat surface, high purity, high wear resistance
