High Pressure Zirconia Ceramic Nozzle Used in Industry
- Ref Price:
-
- 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 Ceramic 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 High Pressure Zirconia Ceramic Nozzle
(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/Zirconia/ZrO2 Ceramic
- 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 Zirconium Oxide/Zirconia/ZrO2 Ceramic
- 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
- Cutter for textile machine
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 Nozzle?
(1). Excellent in electrical insulation;
(2). High hardness and wear/corrosion resistance;
(3). High working temperature;
(4). Good thermal shock resistance;
--------What is the application of Ceramic Nozzle?
- 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
- Cutter for textile machine
- Q:i recently bought a puma, ceramic knife its dull as crap, and ive tried everything i know to sharpen it to no avail, so any suggestions would be great
- A whetstone is a good option. But it is unlikely you have one. I would give you the one in my desk. But yeah. Just go to a survival/campnig store or maybe a military surplus (Unlikely) and try to find one. Happy knifing.
- Q:Ceramic knife?! Listen, why are you so fragile? Can you cut bones?
- Anything that cannot be used to cut hard or cut bones because of its poor toughness.Ceramic knives have high hardness, but they are as brittle as glass, so be careful when using them.
- Q:I plan on buying a sharpening kit for my knives and on The SOG website there is a Firestarter/Sharperner that looked like getting, and my cousin has it and recomends it. So my question is whats the ceramic rod used for? If theres a diamond sharpening pad what is the ceramic rod needed for?
- Individually I in finding an India stone for step one then right down to a Black Arkansas adopted with the aid of a translucent Arkansas.The rods are a little bit complicated to keep the right angel (29degrees) . Th get a really sharp facet do not use oil or water in the final two steps. The oil will droop the steel portions and worn off stone and Gall the threshold. When the stone hundreds up with metal smooth the skin with mild oil or mineral spirits.Then back to sharpening
- Q:does anyone know if you can go over ceramic tile with glass tile, without removing the ceramic tile first?
- No, you can not. The new mortar, tile and grout will not stick to the old tiles. Unfortunately, you'll need to remove them first.
- Q:The ten Jingdezhen ceramics factory
- Red porcelain factory in Jingdezhen City: 1957 by sixth, seventh and ninth porcelain mergedFor the people of Jingdezhen City: factory put into operation in 1965, formerly known as senior art porcelain factory, in 1966 changed its nameJingdezhen city was the first porcelain universe: porcelain factory, built in 1954, 1958 and thirteenth ceramic handicraft co-operatives and fourth porcelain factory changed its name afterDongfeng porcelain factory in Jingdezhen City: formerly Yumin ceramic Limited by Share Ltd in 1951 by the porcelain business funded by the joint venture company, in 1953 1956, said the first porcelain, incorporated into the part of 1958 eighth, eighteenth and nineteenth porcelain factory, now renamed
- Q:with full-ceramic crowns it is advised to use ceramic or fiber post systems instead of conventional alloy post so that the core won't reflect and cause problems with the coloring. The active post systems are way too economic but I think still golden color might be a problem. Is there a system that combined the advantages of active posts and ceramic posts? It is not necessarily to be on the market. I am asking for an assay.
- Just leave a day later or earlier. 600 miles is a 10 hour drive. Definitely doable in a day-especially if you have 1 driver. Also you don't need to start at 6 am - you can start at 9pm to avoid the weather. You can also stop halfway. Lots of options that don't involve tires/chains.
- Q:would it be possible to make one at home?
- Ceramic resistors just like their carbon or metallic counterparts have semiconductor impurities added to the mix that determine how much current is going to pass through it. The nature of the ceramic is that it can handle more heat.
- Q:.Holds bacon grease, etc. For use on kitchen stove.Ap prox. 6 inches tall, white ceramic.
- if you live on the east coast you can go to a cracker barrel and should find one.
- Q:a list would be helpful.
- Most commonly used ceramics: NON TECHNICAL CERAMICS - cement - concrete - brick ceramics - tile ceramics - porcelain - terracotta - ice - spinel - glasses - granite - limestone - marble - sandstone - slate TECHNICAL CERAMICS - alumina - alumina nitride - beryllia - bioglass - boron carbide - boron nitride - calcium phosphate - carbon/graphite - chromic oxide - cordierite - diamond - forsterite - germanium - Halite - Lithium fluoride - Magnesia - Magnetic ferrites - Molybdenum disilicide - Mullite - Niobide Carbide - silicon - silicon carbide - silicon nitride - steatite - tantalum carbide - thoria - titanium carbide - titanium diboride - titanium dioxide - tungsten carbide - zirconia - zirconium carbide
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High Pressure Zirconia Ceramic Nozzle Used in Industry
- 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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