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: Yesterday I bought a ceramic teapot for my mother‘s birthday gift and while she was carrying out of the store, it fell down and the handle broke off and split in two parts. The pieces are glue-able because they are big enough, still, I am not sure what glue to use to put the pieces together since it needs to work on ceramic and it also has to be heat resistant. I was thinking of using epoxy glue and painting the scratched bits with nail polish. I also want to know if nail polish will work on epoxy or if the material would suck it off. Thanx!
- It depends on the type of ceramic piece, you can use polyvinyl acetate (PVA) or white glue for pottery and ceramics. For porcelain, ironstone and glass you can use a slow setting two part epoxy. These allow for the time you need to piece the handle back exactly. A fast epoxy won't allow enough time to get it right. Also some people use E 6000 for repairs. Have gloves, a toothpick or small brush, and a razor blade available for your repair job. As far as use, be very careful holding the teapot with the handle. Most adhesives will not stand up to washing and hot water use -- they will deteriorate over time and use. SInce it is the handle, you don't have to worry about food safety issues like you would if this were a mug. You may want to use it as a decorative element from now on. Good luck.
- Q: I want to go into ceramics and a science program in college but I really don‘t know of any colleges in Michigan that have a good science and a good ceramics program,Please give me links to the homepages of colleges that major in these two subjects.
- I found several schools that are worth you checking out. Look for majors in Ceramic Sciences/Engineering, Materials Engineering, Materials Science, Plastics, Polymer/Plastics Eastern Michigan University Ypsilanti, MI Ferris State University Big Rapids, MI Michigan State University East Lansing, MI Michigan Technological University Houghton, MI University of Michigan Ann Arbor, MI Obviously the engineering programs at MSU and UofM are considered to be the premier programs. Materials engineering is a superb way to combine your interest in ceramics and engineering into a worthwhile career with a great and growing future. However, check out all five. You can google them to find their home pages. There may be something about any of them that really meets your interests.
- Q: but the piezoelectric ceramic chip directly connected to the signal generator, but can not send out the ultrasonic wave, is it necessary to drive the circuit?Where can I buy the drive circuit?
- 1, the human ear can feel the sound frequency range is 20Hz-20kHz, ultrasonic exceeds this frequency, even if the ultrasonic wave, you also can not hear
- Q: ive heard it is better to go with ceramic headers over something like stainless steel or chrome ? does anyone know if this is a true statement? i guess the ceramic ones are supposed to hold in the heat better?
- i had in ls with a B20 headported. i slapped in some JDM TYPE R stainlees steel headers. never had a problem. yes ceramoic do hold head better. ceramic anything withstands heatperiod. but stainless steel will do the job and still look a lot cleaner and nicer.
- Q: Okay so I am supposed to be getting braces on hopefully by November (metal) I read reviews for Invisalign and broiled that they didn‘t work as good as metal braces did. So I am wondering will ceramic braces work just as good a metal. And when I had metal braces when I was younger my lips were always cut up and swollen because I have such a tiny mouth.Also will Medicaid NY cover ceramic instead?
- Metal braces work faster than ceramic braces
- Q: I am allergic to metal braces and so my ortho suggested ceramic braces but I have a bonding on my front tooth and I‘m really cautious when it comes to my bonding. And I‘ve read that ceramic braces are really hard to remove plus it can be pretty painul and they have to sand it down or something and I told myself don‘t worry about it And my bonding will be fine but when I heard about how it is to remove ceramic braces I‘m worried even more! My ortho says I‘m allergic to metal cause I had braces before and my gums got all swollen but I don‘t even want ceramic anymore and I was thinking about getting Damon braces but aren‘t they metal to?I feel like I don‘t have anymore options! I‘m really upset about this
- if your gums got swollen you may be allergic, or you just may have not kept them clean properly. If you are allergic then cermic brackets will help, if you weren't keeping them clean enough then ceramic won't make any differance. Damon brackets are metal and will be the same issue if you are allergic to the metal. Don't worrk about your bonding, it can always be redone if there is a problem and I am sure that once your teeth are straight even if the bonding needs to be redone they will look alot better than they do now. Ceramic brakcets are likely no harder to remove than metal brackets because both use the same cement, which is bonded to the tooth, and then held to the bracket by mechanical retention (dimples in the bracket base). Whenever brackets are removed the bracket comes off and the cement stays stuck on the tooth, the cement is then sanded off the tooth with little to no damage to the tooth
- Q: what is better glass or ceramic cooktops I need pros cons with brand name as well please. ) Thanks
- Porcelain is the best, I know it's older looking, but glass and ceramic are extremely hard to clean, I just got glass and it's gas stove, and I like stuff looking nice, but there is no way no how to clean glass, and I called the company on this {GE} what they told me is to take a straight edge razor to get spot, water stains or anything burnt on. Secondly, after I've done that now I clean the stove top with water and soap, never does it clean without smearing, yes I've tried everything windex, vinegar, alcohol, you name it I've tried it. My Porcelain was so much easy-er to clean, dish detergent and a little scrub sponge got everything nice and shinny clean, also on dark glass, it all ways has a dusty look on it, this is my second stove and probably my last and I made a terrible decision, good for u for asking questions, gotta love the internet. As for brands it's really what you can afford. Don't buy GLASS.
- Q: I‘m looking to get rid of my normal non-stick frying pans to exchange them for something more eco-friendly and just healthier over all. (even though it hasn‘t been completely proved that tephlon can cause health problems through pans, I need new ones, and I‘d just rather not take chances) I‘m not looking to spend a ton, but I would like to get something that will last and obviously cook foods nicely. I‘m seeing a good amount of porcelain and ceramic pans.but I‘m not sure which to go with. Any ideas?
- I would also recommend that you purchase the best Cast Iron Enamel dutch oven you can afford, LeCreuset being the best and most expensive. The two I have are a 6 qt. and 3.5 qt. probably made by the same manufacturer in China though one was Kirkland and one was Food Network. They are heavy and are fantastic for braising pot roasts, stews, sauteing etc. They also clean beautifully though a bit of soaking may be necessary occasionally. Be aware that the cheaper the Cast Iron Enamel pot is, the easier it will probably chip. If you can't manage the Le Creuset, try to go with Staub or Lodge. A heavy duty grill or frying pan is also important for panfrying streaks, burgers etc. Some day I will buy the Le Creuset grill pan. Until then, I will continue to use my one old cast iron frying pan. The new Ceramic cookware looks good,(Xtrema and Mercola Brands) but having never having used it, I really can't tell you how durable they are or how well they cook. If you can pick up one pot or skillet that is not expensive, that woud be the best way to test these new pots. Wish I could have been more help, but for 50 odd years I have been using stainless pans with a heavy core of aluminum or copper. My new favorites obviously are the Cast Iron Enamel. I would still recommend getting cookware made of a variety of materials. I would not reccomend purchasing the light weight enamel over aluminum or steel cookware. The do not distribute heat evenly, chip easily and food burns easily.
- Q: Do these straighteners have ceramic plates or just ceramic coated?
- mine keeps poppin when I turned left and I replaced the axle and all motor mounts
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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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