Industrial Ceramic Pump Sleeve Used in Industrial
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- Loading Port:
- Guangzhou
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- 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: what function of ceramic capacitor?
- ALL transmissions require a fluid change!!! THe viscosity and the coefficients of friction wear out as the fluid ages and gets more toxic with acids. THe color of the fluid CAN be an indicator. You are VERY SMART for asking this question ,but dumb for NOT including the kind of car this is. IT makes a TOTAL difference in the answer. NEVER trust an oil change center with this issue. THey will nearly ALWAYS have some contaminated fluid. If you can see their flushing machine, you will know what I am talking about! The RIGHT thing to do is to call the DEALERSHIP that sells your particular car and ask if they are running any special. Most times, you will get popper flush and fill lNAD filter and gasket change for under $100. BUT IT WILL BE DONE RIGHT with the PROPER fluid. Many Asian cars, for example, have special additives in the fluid that so-called universal dexron does NOT have, THis is the primary reason for fluid changes to go BAD. IMPROPER FLUID CHANGE. When I do this service, I wash the valve body down with CHLORINATED BRAKE CLEANER. This removes any sediment and random clutch material and leaves things pretty much brand new. In many cases, I will drop the valve body and wash things down BEHIND it. THEN I do the flush and fill. GOOD LUCK!!! This is a REQUIRED service. Don't listen to these other jokers. This is called PREVENTATIVE MAINTENANCE!! Many German cars have dfrain plugs on the converters. Real old American cars had this as well. Most modern cars feel the extra money involved in useing a converter drain plug is too costly. IT ALL DEPENDS UPON your CAR BRAND!!
- Q: hi i have a few house plants and a cactus and want to use ceramic painted pots is this alright? and alsoi have a pot with four cacti in it and wanted to know how to seperate them(barrel cacti )mighty thanks,JT
- As long as you give the cactus good drainage so their roots don't get water logged, ceramic pots work well. In fact, I have several of mine in them. I actually like to double pot my houseplants so they are in a pot with soil inside a ceramic pot. They look better, don't require a saucer to catch the water and help me not make a mess watering them. As for separating the cacti, wrap several layers of newspaper around the each one and wear heavy gloves. Dig around the base and they should lift right out and then are able to be re-potted individually.
- Q: whats the difference Bones Ceramic Reds Bearings 75$ and Bones Swiss Ceramics Bearings 145$
- Bones Swiss ceramics are supposed to spin longer and faster, but there's always been a long going argument between which is better and which is a better value for the price! Personally if you're a skateboarder I don't see the need for swiss ceramics, reds alone are great!
- Q: How to become a ceramic engineer ?
- At least a bachelor’s degree in ceramic engineering or material engineering or other related discipline is required to become a ceramic engineer.An individual who would like to become a ceramic engineer should complete a minimum of a four-year bachelor’s degree in the ceramic engineering field. To get into a ceramic engineer undergraduate degree program, you should give your potential training program a copy of your high school diploma or the equivalent certification. Schools also want you to fill out their specific enrollment applications and additionally want to see your secondary training course transcript, as well as your previous standardized test scores.
- Q: I have a russian tortoise. I have been using the mercury bulbs, but for whatever reason, they only last a month at my house- it is an old house, so I am thinking to blame the currents.I just bought a CFL bulb (Exo Terra 10.0 CFL Desert Terrarium Lamp, 26-Watt ) and I bought a ceramic heat emitter (60w Zoomed) Now I just read that the heat emitters can only be used in porcelain sockets. I thought ceramic was porcelain, and don‘t know why they would be using two names of the same thing, so thought I would check if they are different.Are ceramic and porcelain sockets the same thing?And second- is it safe to use a heat emitter and a CFL bulb at the same time in ZooMed Mini combo deep dome lamp fixture? They are connected, and I am not sure if the heat of the ceramic would bust the CFL.Any suggestions?The terrarium is only about a foot high with a large hole wire mesh top, so I don‘t need extremely long range stuff by the wayThanks in advance!
- ceramic fixture is fine, not sure if it's the same material as porcelain but i use ceramic for all my high temp bulbs and heat emitters (which i believe are made with ceramic) and so does the reptile zoo i work with. as far as the heat blowing up the florescent bulb i THINK you'll be ok as the majority of the heat is projected downwards but you never know. good luck M.Y.
- Q: I have a fluval 305 filter which has six ‘chambers‘ inside, three have ceramic rings and three have carbon in. If i were to remove the carbon from some or all of the chambers and replace them with ceramic rings would this improve my filtration capacity or make no difference?
- The ceramic rings are to add surface area for the biological filter, whereas the carbon is a chemical filter. Increasing the rings will help overall, but the two serve such different purposes, that they are not interchangeable. Which you prefer is up to you.
- Q: and which brand? remington or babyliss? and which one weigh less?
- The ceramic ones heat up and curl your hair quicker. The velvet/velcro ones might take a little longer but you can just forget about them and get ready then do your hairI would go with the ceramic
- Q: How do we calculate the bulk shrinkage of ceramics?
- With the length before contraction minus the length of the contraction, and then divided by the length of the contraction before the line shrinkage, the general body contraction rate is three times the first contraction, you can get the body contraction rate! Personal views are for reference only!
- Q: In Ceramics Class right now were learning how to make a drape bowl, and mine is going to be pretty big (Think Popcorn bowl sized) And one requirement is to have a design of some sort (and a Theme running through it) on the bowl. I am artsy and can figure out how to make a design work, but I am having troubles coming up with a theme and a design! I want something different and creative! Please any ideas welcome!
- in my ceramics class i had to come up with a theme and i chose candy :) its really easy, but also fairly originalmost people will probably lean towards leave designs and nature, but candy isn't very common
- Q: How can the new ceramic tableware be treated before it can be used?
- The newly purchased ceramic tableware can be washed in the following steps:1. soak it in hot water first, mainly to remove dirt and water soluble residue on the surface of the tableware.2. plus 4% ~ 5% of the vinegar into the water, boil into the cutlery soak 1 to 2 hours, and the purpose is to trace alkaline residue; free lead with a small amount of new ceramic tableware, can also be through this step clear.3. wash the ceramic crockery in brine for a while, so that it is not easy to break and prolong the service life.
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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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