Industrial Ceramic Pump Sleeve Used in Industrial
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- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
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Product Description
Zirconia is an extremely refractory material. It offers chemical and corrosion inertness to temperatures well above the melting point of alumina. The material has low thermal conductivity. It is electrically conductive above 600° C and is used in oxygen sensor cells and as the susceptor (heater) in high temperature induction furnaces. With the attachment of platinum leads, nernst glowers used in spectrometers can be made as a light emitting filament which operates in air.
Properties of Industrial Ceramic Pump Sleeve
(1). Excellent in electrical insulation;
(2). High hardness and wear/corrosion resistance;
(3). High working temperature;
(4). Good thermal shock resistance;
Key Properties of Zirconium Oxide
Use temperatures up to 1000° C
- High density
- Low thermal conductivity (20% that of alumina)
- Chemical inertness
- Resistance to molten metals
- Ionic electrical conduction
- Wear resistance
- High fracture toughness
- High hardness
Typical Uses of ZrO2
- Precision ball valve balls and seats
- High density ball and pebble mill grinding media
- Rollers and guides for metal tube forming
- Thread and wire guides
- Hot metal extrusion dies
- Deep well down-hole valves and seats
- Powder compacting dies
- Marine pump seals and shaft guides
- Oxygen sensors
- High temperature induction furnace susceptors
- Fuel cell membranes
A wide variety of purity grades from 60% up to 99.7% pure of Aluminium oxide are available on the market. Typical grades that are used for modern industrial applications are of high purity from 95% to 99.7% Amongst the various advanced ceramics that exist today, alumina is the most commonly used ceramic materials that has a wide range of properties and a very competitive cost due to high tech of manufacturing techniques.
Properties of Aluminium Oxide
- Good mechanical strength under compressive loading
- Electrical insulation
- Hardness and excellent wear resistance
- Corrosion resistance to acid, gas, chemical etc.
- Excellent dielectric for direct Amp and microwaves application
- Law dielectric constant
Applications of Aluminium Oxide
- Excellent electric insulator products
- Sand and shot blasting nozzles
- Mig. & Tig. Welding shield and nozzles for laser cutting guns
- Various type of tubes with single hole to multy core/ hole cavities
- Seals for tap water
- Textile wear parts and thread guides
- Piston and sleeves for water pumps and chemical pumps
- Corrosion resistance components
Data Sheet
Characteristics | Unit | 95 Al2O3 | 99 Al2O3 | ZrO2 | GPSi3N4 | BN | Glass Ceramic |
Crystal Structure | - | hexagonal | hexagonal | tetragonal | hexagonal | hexagonal | - |
Color | - | white | ivory | white | gray | white | white |
Density | g/cm³ | 3.65 | 3.88 | 5.95 | 3.22 | 2.26 | 2.55 |
Water Absorption | % | 0 | 0 | 0 | 0 | 0.0-1.0 | 0 |
Young's Modulus | Gpa | 280 | 350 | 205 | 295 | 670 | 65 |
Vickers Hardness | Gpa | 14 | 20 | 12 | 18-20 | - | - |
Flexural Strength | Mpa | 280 | 300 | 900 | 650 | 51 | 100 |
Compressive Strength | Mpa | 2000 | 2500 | 2200 | 2200 | 230 | 500 |
Thermal Conductivity | W/(m•K) | 18-25 | 30 | 2.2 | 25 | 20 | 1.70 |
Thermal shock resistance | ΔT(C°) | 220 | 180-200 | 280-350 | 450-650 | >1500 | 25-100 |
Max. Working Temperature | C° | 1500 | 1700 | 850 | 1200 | 960 | 800 |
Volume Resistivity | Ω . cm | >10^15 | >10^14 | >10^12 | >10^14 | 10^13 | 10^16 |
Dielectric Constant | - | 9.50 | 9.80 | 26 | 8.20 | 4.08 | 6.02 |
Dielectric Strength | kV/mm | 16 | 22 | - | 16 | 375 | 40 |
FAQ
We have organized several common questions for our clients, may help you sincerely：
----------What advantages of Ceramic Pump Sleeve?
- Good mechanical strength under compressive loading
- Electrical insulation
- Hardness and excellent wear resistance
- Corrosion resistance to acid, gas, chemical etc.
- Excellent dielectric for direct Amp and microwaves application
- Law dielectric constant
--------What is the application of Aluminium Oxide?
- Excellent electric insulator products
- Sand and shot blasting nozzles
- Mig. & Tig. Welding shield and nozzles for laser cutting guns
- Various type of tubes with single hole to multy core/ hole cavities
- Seals for tap water
- Textile wear parts and thread guides
- Piston and sleeves for water pumps and chemical pumps
- Corrosion resistance components
- Q: I MEAN, MY FRIEND BUY A CERAMIC KNIFE, SHE SAID IT‘S REALLY GOOD, BUT I DO WANT TO KNOW HOW GOOD IT IS？ IS IT SOMETHING WORSE THAN STEEL KNIFE?
- The ceramic knife works well on all vegies and boneless meats, but you should not use it on cheeses, frozen foods, fruits with pits,or any hard object. You cannot pry or stab hard and you must be very choosy of cutting boards, wood or teflon only. Excellent knife with an extremely sharp cutting edge but care must be taken as it is brittle. I use mine mainly for fresh vegies.
- Q: Hi,Where are ceramics used in road cars?? I only know of high performance disc brakes. I‘m looking for something more road car. If someone can list them I would be grateful.Thanks,
- Lots of ceramic applications in cars. Almost every car has: + Spark plug insulators + Catalytic converter supports and heat shielding + Oxygen sensors + Daytime running light resistors + Permanent magnets in motors for things like seats, power windows Some high-performance cars additionally have: + Ceramic brake pads + Ceramic coatings on engine parts: valves, turbochargers and cylinder liners (Automotive capacitors are probably not ceramic. These are used for military applications only)
- Q: I‘ve been doing a little research about brake pads since I have to have mines changed and found that I could purchase them myself at possibly discounted prices. I called a few mechanics and it seems that even if I brought my own pads in, it would still cost almost the same to have them installed then if I just leave everything up to them. But one mechanic said his price was $139 for ceramic brake pads, installation, and rotor resurfacing. Another mechanic said that ceramic brake pads are better but some have come back complaining that it still makes a noise. He‘s charging around $150-160 for premium brake pads - close to the ones that the car comes standard with. Obviously it seems I should go for the other guy but the I‘ve gone to the second guy before so I‘m familiar with him.
- ceramic pads last longer. Ceramic means like, brick type material, so it doesn't distribute the head throughout the braking system as much. They wear down slower, but they are more expensive. The more a tire grips the road, the faster is wears down, it's just the way it is, same with breaks maybe, the more grip they have, the more they wear down, but ceramics may wear down the rotor faster, not sure, but sounds logical. Either is probably fine, regular or ceramic. the Ceramic ones last twice as long and cost twice as much, but if it saves you the hassle of changing your brakes, it's probably worth is. Also, you don't want your pads to wear out and damage the rotor, so ceramics would be more insurance against that.
- Q: Which plates are better for your hair? I have a ceramic plate straightener, but I am thinking of buying a titanium hair straightener? Which is better for my hair?!
- put a couple of pieces off paper towels over the spot and iron it. The idea is to melt it wax and have the towel absorb it.
- Q: what are the dimentions of either a round cermaic ring or a 6 sided ceramic ring.more importantly how much does one of them weigh.i want to know this because im buying them on ebay and am tring to figure out how much i need. they only list it as (for example) 250 grams or 500 grams, but i have no idea how much that is or how much i need. i am filling penguin bio-wheel 330
- If they are Tap ceramics, they are tiny, you get 2 small bags in a tub and are an absolute rip off. ( you haven't given us the name of the brand your looking at so its hard to be precise on what sizes and weights are.) I gather you are filling the DIY baskets that come with the filter ( the ones that say add your media of your choice). For the amount you need i would go with bio balls, there alot cheaper have a massive surface area for the bacteria to grow and you will only really need one bag. ( check on the bag weight as media is often sold in litres).
- Q: What is better a metal plate flat iron or a ceramic flat iron? Why?
- Any alarm built by DEI Directed Electronics Inc.
- Q: I want to buy a couple of ceramic bowls to use for my dog's bowls. I want to paint some designs on the outside but I don't really know how I should go about doing it. Should I buy ceramic paint and then bake it afterwards? Or buy some other kind of paint and use a glaze? I am going to paint on the outside of the bowls and maybe on the inside so I would like it to be non-toxic. I also want it to last.
- Paint the outside mostly green, with a tiny bit of white, and the inside watermelon pink. Talk to the people at a craft store, to be sure it will be safe for your dog. The kind you have to bake will be longer lasting.
- Q: no im not bad, or planning anything. its my good luck charm my grandpa gave me befor he died so i never took it off.its completly ceramic not metalic at all is it allowed on an airplane? and would it go off in the scanners??
- There are no rules about METAL on airplanes. There are rules against BLADES. It would not set off an metal detector, but is WOULD show up on the full body 'x-ray' scanner or a pat down.
- Q: which do you prefer, ceramic hair irons which is said won‘t harm your hair or the regular hair straightening irons that are inexpensive?
- i exploit a conventional curling iron yet a ceramic hair straightner So purchase a incredible conventional one from Ulta. they're costly yet worth it, like the CHI ones and the mattress Head ones.
- Q: I want to make snakes replicas for different decors, miniatures, actual size or giant size. I am thinking about ceramic as material, but I do not know the row materials in making ceramic, and also where to buy them. Thanks.
- get a new tire ASAP! you have a broken belt in it and if you drive on it you risk a blow out
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Industrial Ceramic Pump Sleeve Used in Industrial
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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