With excellent thermal shock resistance, high strength, high hole fraction and specific surface area, unique cell designs and advanced material,Extruded Ceramic Filters have a special function of attracting and capturing molten metal impurities on the cell internal walls. Extruded Ceramic Filters are available in a range of cell sizes for Foundry & Casting applications. A wide choice of filter dimensions is also available for any gating system requirem Characteristics 1.Improved casting quality 2.Improved machinability of castings 3.Improved machine tool life Materials Cordierite, Mullite, Cordierite/Mullite, Zirconia Application Grey iron, Ductile iron, Aluminum Alloy, Stainless steel.
High purity al2o3 alumina ceramic ball as ball mill grinding media Product information HS code 69091200.00 Application The product is widely used in precision processing and deep processing of various ceramics, enamels, glasses and hard materials in chemical factories, as grinding media for fine crushing machines like ball mills, can-type mills and vibration mills. MOQ 1KG Sample Free samples are available
1, Product performance: This product has the advantages of high conversion rate, stable crystal form, low impurity content, significant true ratio, and reduced ignition. Its product has low longitudinal and transverse shrinkage, excellent electrical insulation performance, wear resistance, corrosion resistance, and high temperature resistance. 2, Product Usage: The product is widely used in various abrasive tools, wear-resistant fillers, and for preparing various ceramic grade and refractory grade micro powders. It is used as a raw material for high aluminum, high-purity structural ceramics, electronic components, high-frequency insulation ceramics, and high aluminum ceramic balls.
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.
Ceramic Raschig Ring is an artificial filler earliest industrial use.Usually made of ceramic or metal sheet having a height equal to its diameter, the size of conventional 25mm 75mm (also as small as 6mm, large up to 150mm). Ceramic Raschig Ring can be used for chemical, metallurgical, gas and other sectors of , absorption tower, scrubber, regeneration tower. Ceramics also can supply random packing in plastic packing , metallic random packing
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.
Features of Inert Ceramic Balls Inert ceramic balls have stable chemical features and a low rate of water absorption, inert ceramic balls can resist high temperatures and high pressure. Inert ceramic balls can also resist the corrosion of acid, alkali and some other organic solvents, inert ceramic balls are able to stand the thermal shock (sharp change of temperature) during the chemical reaction process. The main role of these inert ceramic balls is to increase the distribution spots of gas or liquid, and to support and protect the catalyst of low strength in the reactors (a column or a tower). Inert Ceramic Balls have stable chemical features and a low rate of water absorption, resist high temperatures and high pressure, and also resist the corrosion of acid, alkali and some other organic solvents. They can stand the change in temperature during the manufacturing process. Applications of Inert Ceramic Balls As refractory bed top plugs and supports in order to protect the catalyst bed from thermal impurities so that the catalyst bed is kept intact in spite of wide pressure variation. Inert Ceramic Ball is widely used in petrochemical industry, chemical industry, fertilizer industry, natural gas industry and environment protection, etc. Catalyst Bed Support media are used routinely in the following specific services: Ammonia plants, Hydrotreaters, Bender treaters, Isomerization units, pretreaters and reactors, Molecular sieve units, Diesel hydrotreaters, Naphtha treaters, Fixed bed reformers, Reformer pretreaters, Fluidized pollution control, Hydrocrackers (1st stage), Hydrogen plants. Inert Ceramic Balls are widely used in many fields, including: petroleum, chemical engineering, fertilizer production, natural gas and environmental protection. They are used as covering and supporting materials of catalysts in reaction vessels and as packing in towers. Packing By plastic bag, each bag 25kgs net, palletized. By super sacks, each big sacks 1000-1400kgs net, palletized. By steel drum, each drum 300kgs net, palletized.
We design and make replaceable impact-wear resistant parts and linings for mineral processing equipment, agricultural machinery, powder silo and bulk solid terminal. Our production range include wear protection alumina ceramic linings for feeder equipment, wind blade and lining, crusher lining, excavator grab, Mill lining, Body of pump, bunker, chute, powder concentrator blade, harvester, etc. We also make rubber backed or rubber/metal backed ceramic wear plate for coal mill lining, clinker, coal crusher, charging bucket, chute, mixer parts, transfer chute, port handling system, mining machine ceiling, grab, fitting and elbow. We also design and make alumina ceramic lined products, such as: Coal mill equipment, coal pipe & bends, coal bunkers, chutes, ash handling systems, steel plants and slip on pipe couplings, etc.
Typical Zirconia Ceramic Products: Zirconia ceramics are mainly used in high-power devices, IC MOS tubes, IGBT chip-type thermal insulation, high-frequency power, communications, mechanical equipment, high current, high voltage, high temperature and other parts that require thermal conductivity and thermal insulation. Pump components Cutting tools Valves (Spool) Bearings Filters
Typical Alumina Ceramic Products: Pump seals and components Wear-resistant components Insulating washers or bushings Semiconductor components Aerospace components Electrical or electronic insulators (spacers) Alumina ceramic spacers
Typical Applications of Zirconia Ceramics Zirconia ceramics are mainly used in high-power devices, IC MOS tubes, IGBT chip-type thermal insulation, high-frequency power, communications, mechanical equipment, high current, high voltage, high temperature and other parts that require thermal conductivity and thermal insulation.
light duty ceramic sheet and ceramic wear plates offer extremely long wear life in applications with sliding wear. The thickness and the low weight make these products ideal in applications where weight and space are limiting factors.The low friction, smooth surface prevents material build-up in low inclination installations. The square ceramic tiles make it possible to bend the sheeting which makes it the perfect protection for both con-cave and convex surfaces. The size of the ceramic sheeting can easily be adjusted by bending the sheeting and cutting it in between the ceramic tiles. The sheet is supplied with a bonding layer on the back side to simplify the gluing process and reduce the installation time needed. It results in a high bond strength which ensures that the product is securely attached throughout its wear life :chumshun hexagonal tile and sheet size Ceramic hexagonal tile size Ceramic hexagonal mat (stick on silk /nylon net/paper) size S12xT3mm 300*300 mm 150x150mm S12xT6mm 300*300 S12*T13 mm 300*300 S12*T20 mm 300*300 S12*T24 mm 300*300 S12*T11 mm 300*300 Note: more customized size available :(application industry ) -- mining industry -- Cement industry -- Coal handling industry -- Steel industry -- Port industry -- Power plant :(technical data ) 1) :Chemical Composition: Al2O3 SiO2 CaO MgO Na2O 92~93% 3~6% 1~1.6% 0.2~0.8% 0.1% 2): Physical properties: Specific gravity (g/cc) >3.60 Apparent porosity (%) 0 Flexural Strength (20?, Mpa) 280 Compressive strength (20?, Mpa) 850 Rockwell hardness (HRA) 80 Vickers hardness (hv) 1050 Moh?s hardness (scale) =9 Thermal Expansion (20-800?, x10-6/?) 8 Crystal Size (µm) 1.3~3.0
Chemshun ceramic grinding media for miming is small size ceramic balls or ceramic beads , used in high intensity stirred mills for fine and ultra fine grinding, The ceramic grinding media with different composition and size , and good feature of high impact resistance , The property of inert and no pollution , the media can replace the traditional steel and chrome steel grinding media for applications where downstream processes are sensitive to surface chemistry and also could avoid to the generation of slimes which combined with those traditional media's angular shape and high wear rates.
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.
Polyester composite strap are manufactured from high tenacity, strongest synthetic fibers embedded in a polymer coating. It is quickly replacing steel banding as a safe, cost effective and environmentally friendly method of securing loads in many industrial applications. Due to its unique combination of elongation and memory, Composite Strapping can absorb impacts and load shifting that would normally break steel banding. Composite Strapping is soft, pliable and will not rust, so it will not cause injuries or damage valuable cargo, it is the ideal material to protect heavy loads, as well as irregular shaped goods during transportation.
Boron Nitride Ceramics Boron nitride ceramics are made by hot pressing boron nitride powders at high temperature and pressure�¯�¼? they can easily be machined into rods, bars, plates and even intricate custom shapes. The excellent highly exceptional thermal, physical and chemical characteristics of boron nitride ceramics make it ideal for solving tough challenges in a wide range of industrial applications.�?� Excellent thermostable performance (Temperature �¢?�¥ 2000�¢?? in vacuum and inert atmosphere) Excellent thermal shock resistance Excellent lubricating properties High thermal conductivity High electrical resistivity Good chemical inertness Non-wetting (without oxidation) Excellent machinability It is widely used in many fields The ceramics are hard and can be made into high-speed cutting tools and drill bits used in geological exploration and oil drilling. Different shapes, can be used for high temperature, high voltage, insulation and heat dissipation components. Ceramics can be used to make packaging materials to prevent neutron radiation. Ceramics can be used to make special electrolysis and resistance materials under high temperature conditions. We can make different shapes of ceramics according to your requirements and your drawing, welcome and looking forward for your inquiring!
Silicon Carbide Bulletproof Plate : 1. Excellent Thermal Shock Resistance 2. Excellent Oxidation Resistance 3. Very Low Friction Coefficient 4 High Hardness, Out Standing Wear Resistance 5. High Strength Over A Wide Temperature Range 6. Low Thermal Expansion and High Thermal Conductivity.
Conductive Ceramic Evaporation Boat Ceramic evaporation boat is the very good material for vacuum aluminizing strict requirements which has special electrical and thermal properties. It is made of electrically conductive advanced ceramic composites ( Boron Nitrideï¼?Titanium Diboride and Aluminium nitride), and can meet the strict requirement for metal film and paper with good thermal shock resistance and good chemical inertness of liquid aluminum. BN evaporator boat� has the advantages of long service life, uniform evaporation, fast heating speed and high evaporation efficiency. Boron nitride ceramic evaporation boats is widely used in vacuum aluminium plating packing factory, capacitors metallized coating, screen coating, bronzing coating, anti fake mark coating, reflective coating and paper. Features: Good chemical stability Excellent thermal shock resistance ability and bending resistance The molten aluminium spreads easily and evenly. A good resistance to molten aluminium or any other molten metal corrosion increases the boatâ??s life. Technology standard: Working currentï¼?400-900A Working voltageï¼?5-15V Operating temperatureï¼?1300-1750â?? Evaporation rate� ï¼?0.3-0.5ï¼?g/min/ cm�²ï¼? Service lifeï¼?15-20/h Densityï¼?2.8-3.2g/cm�³ Resistivityï¼?200-300�¼�©/ cm Coefficient of thermal expansionï¼?(4-6)*10-6K Bending strengthï¼?>150Mpa.
It is a ceramic rubber composite board, which can be fixed in the truck bucket because the hardness of the ceramic is higher than the metal, the rubber can play an excellent role in buffering.� It can� increase the life� of your transportation equipment by� 10 times. Ceramic mesterial 92% alumina Ceramic size �?20*8 mm cylinder ceramic liner Rubber wear liner size 500*500*20 mm Rubber wear liner size weight About 17.2 kg/piece Sample time 1-5 days 92 Alumina Ceramic Liners Al2O3:â?¥92% Density:â?¥3.6g/cm�³ Porosity:ï¼?0.25 compressive strength:â?¥1050Mpa Rockwell Harndess â?¥85.5HRA Vickers Hardness Hv20: â?¥1050Mpa Fracture Toughness(KIC): â?¥3.7MPa.m1/2 Bending strength: â?¥220Mpa Wear Volume:â?¤0.25cm3 Appearance: white Product description: Also named wear cermaic parts, wear rubber ceramic plate, wear resistant ceramic pads. Ceramic rubber composite pads&plate is use of rubber vulcanization process, to embed the wear-resistant ceramic vulcanized into rubber, stick it on the inner all of equipment with the adhesice paste.As customers' requirment, it also can be vulcanized together with steel plate, with bolts or not. Features: It combines wear-resistance of ceramic of ceramic and impact-resistance of rubber, apply to conveying systems equipment work under normal temperture,and can bear some impact. Impact-resistant and wear-resistant ceramic rubber composite lining board (three-in-one lining board) is mainly used in the thermal power industry (falling coal pipe lining board), the steel industry (blast furnace hopper, cylindrical mixer), the cement building materials industry (clinker clinker) Chute), smelting industry (hopper), machinery industry (hopper), coal industry (transportation station chute), mining industry (initial break, medium and fine breakage, transfer chute hopper), chemical industry (chute), organic silicon industry (level two) Heavy-duty cyclone dust collector), coal chemical industry (falling coal pipe), port terminal (ship unloader hopper), commercial industry (mixer liner), automobile manufacturing and other heavy-wearing industries.
