High Hardness Insulator Zro2 Y-Tzp Ceramic Sleeves
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- Loading Port:
- Guangzhou
- Payment Terms:
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- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
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Product Description
Zirconia is most famous high-performance material among all oxide ceramics. Ceramic components made out of Zirconia generally consist of Zirconia as basic material doped with some percentage of other oxides like Yttria (Y2O3) or Magnesia (MgO). Depending on doping material different material properties could be achieved because of influencing the Yttria's microstructure. The "ceramic steel" titled Zirconia is doped with Yttria forming an ultra-fine ductile structure with sub-micron grain formation leading to enormous bending strengths. Magnesia doped qualities are less strong also showing a coarser microstructure.
Common applications of Zirconia ceramics include extrusion dies, wire and pipe extension, guide and other wear rollers, pressure valves, and bearing materials.
Ceramic Manufacturing Process
Raw Material >> Milling/Mixing >> Spray/Drying >> Forming >> Green Machining >> Sintering >> Grinding >> Special Process >> Inspection >> Cleaning >> Final Product
Product Feture:
*High density
*High strength and fracture toughness
*High hardness and wear resistance
*Low thermal conductivity (20% that of Alumina)
*Good chemical resistance
Application of Zirconia Ceramics
1. Precision ball valve (balls and seats)
2. Pump seals, valves and impellors
3. High density grinding media
4. Oxygen sensors
5. Threadguides
6. Fuel cell membranes
7. Cutting blades
8. Radio frequency heating susceptors
9. Medical prostheses
10. Metrology 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 is the application of Ceramic Sleeves?
1. Precision ball valve (balls and seats)
2. Pump seals, valves and impellors
3. High density grinding media
4. Oxygen sensors
5. Threadguides
6. Fuel cell membranes
7. Cutting blades
8. Radio frequency heating susceptors
----------What advantages of Ceramic Sleeves?
High density
High strength and fracture toughness
High hardness and wear resistance
Low thermal conductivity (20% that of Alumina)
Good chemical resistance
- Q: I bought an Ibanez the other day, from the RGA series, and it said that it had active ceramic pickups. I know what active pickups are but I have no idea what ceramic pickups are. How do they work and what part of them is ceramic?
- Use Goo Gone and once it's removed, rub some Dawn dish liquid on both sides to clean the greasy residue if there's some.
- Q: So for my university I have to fulfill something called a creative process requirement, and I have the options of Music, Drawing, Ceramics, Creative writing, etc. And I‘m not sure which one to choose, im not good at any of that stuff, so its really up in the air. Any suggestion/ideas?
- I find this very hard to relate to this because I love these subjects, but maybe this means I may be able to help? If you enjoy listening to music, or working with people, have a reasonable sense of logic and/or are good mathematically then music may be a good choice, if you like working with your hands in some other area, eg carpentry, or building things from parts, or putting things together, or like particular shapes/textures maybe try ceramics, if you have good analytical skills, or enjoy an intelligent debate, or good literacy skills, or like to read, maybe think about creative writing, and if you prefer a more simplistic/straightforward approach to things, or like the thought of representing a concept/idea in a 2D format, or like certain patterns/colours, different papers, surfaces, I suggest drawing. I don't know if this is much help, but I hope you can make the decision that is right for you, and good luck :)
- Q: I found this ceramic personal toy and am thinking of buying it, anyone have one, or know anything about them - serious answers only please
- Yeah the ceramic stuff could break off and it could hurtLol
- Q: Ceramic hair flat iron vs non-ceramic: whats the difference.?
- Planets do not *generate* light, they reflect it. Stars (like the sun) generate light and solar energy.
- Q: great feature of ceramic hair irons?
- the best detergent i've found is tide with bleach alternative. don't know what the alternative is but i know it works because i'm really anal about my colts stuff. everything i wash with this soap doesn't fade my favorite stuff. it goes in blue, and comes out blue. if you use this, and it still fades, it might be the water, maybe. hope this helps.
- Q: I have coarse thick black hair. I also wear extensions. Which type of flat iron is best? The guy at the mall said titanium, but the lady said ceramic. I‘m confused. However I‘m definitely not buying from them I found them online for cheaper. Anyways Please help!
- Master cylinder pressure release valve is stuck and holding the pressure in the lines. I don't know how much a master cylinder cost for your car though.
- Q: I was thinking about painting plates as a birthday party activity (but at home, not at a pottery studio like Color Me Mine.) I‘ve been looking at ceramic bisque online, but I was wondering if you could just paint on a white ceramic dinner plate or is ceramic bisque different than a finished plate. Also, do the plates need to be fired to be food safe or is there another way to do it? I read something about using underglaze and a clear overglaze on top of it, but does that still need to be fired or does the overglaze protect you from the underglaze? If it‘s too much trouble, maybe we‘ll just paint something that isn‘t used for food, but I still want to make sure it‘s non-toxic. Also, any ideas of the cost of firing ceramics? Where is the best place to do this?
- First off you can not paint on finished plates and use them for food. The only way you can do this is on bisque, preferably stone ware. The best place to contact is Placid Ceramics. They are in Washington Pa. Phone number (724) 225 6778. If they can not provide you with bisque stone ware I am sure they will know where. When you buy green ware from a ceramic shop (not been fired yet) you pay for the slip and 10% of the cost of the mold new. i.e. 1 Qt of slip is lets say $1, the mold cost $50 new, your piece will cost you $6. When it is fired the first time it is another 10% of the mold. If you want it food safe you must use under glaze paint. This is paint designed to be fired to set it to the piece. Once the paint is set it must be over glazed, you must use a lead free glaze. (food safe). remember, each time you fire it, it is another10%. For your party you can have the bisque plates and the under glaze paint ready. Once the paint is dry it needs fired again. The food safe glaze can now be applied, and once dried fired for the last time. Your plates are now food safe.
- Q: I'm going to Schoolcraft College (Livoni,MI) this winter and can't decide which one to take. I took clay in high school, which I liked a lot. Figured ceramics would be more like that then scupture. But I'm not quite sure. Pros and cons? Which one did you take, and did you like it or not? How are they different, how are they similar? Thanks for the advice!
- If you take sculpture, you can still work in clay. If you do ceramics, you can work sculpturally. However, as a rule, ceramics are more functional. One question to find out: how conceptual is this school? In my school (VERY conceptual,) the sculpture department did not favor carving, or any skills. Instead, people worked with motors, kinetics, light, etc. I chose sculpture because I thought it was more broad.but I think I should have chose ceramics (if those were my only choices.) One thing about ceramics I didnt like was how the clay pulled all the moisture out of my hands. In retrospect, if I could do it all again, I would choose metalsmithing or fibers.
- Q: WedgeKnittingSlabCeramicGrogMoldBone Dry
- slab - is a term used for a hunk of clay that has been flattened or rolled out. wedge - is like kneading dough. but you just do it with the wet clay. it helps to get rid of air bubbles before you make your piece. mold - can be used for numerous things. you can make a mold of something, or you can mold/shape the clay. its a toss up.
- Q: The ten Jingdezhen ceramics factory
- Jingdezhen Guangming porcelain: founded in 1961 by a part of the red porcelain drawJingdezhen Jingxing porcelain: in 1961 by the Chinese porcelain factory of several branch and merge into Guoguang porcelain factoryXinhua News: origin of the porcelain factory in Jingdezhen city (now people Cichang) Xinping porcelain part, established in 1965, to Jingdezhen in 80s and built a large ceramic factory Huafeng factory. {Jingdezhen Huafeng factory, 1978 to build, put into operation in 1985.Since the beginning of 90s ten porcelain and porcelain wind gradually discontinued due to poor management.
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High Hardness Insulator Zro2 Y-Tzp Ceramic Sleeves
- 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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