Dongguan Ming Rui Ceramic Technology Co.,ltd
Dongguan Ming Rui Ceramic Technology Co., Ltd
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Black White Zirconium Oxide / Zirconia Ceramic Cap / For Visuale Surface
| - Product Name: | Good Polished High Precision Black White Zirconia Ceramic Beauty Head Cap |
| - Material: | Yttria Stabilized Zirconia |
| - Typical Characteristics: | 1. Excellent Mechnical Strength 3. Good Thermal Shock Resistance 4. Very Low Thermal Conductivity 5. Low Expansion Coefficient |
| - Typical Applications: | 1. Pump Components 2. Cutting Blades 3. Grinding&Milling Media 4. Valve Components 5. Bearings 6. Automotive Catalytic Systems 7. Wear linings 8. Oxygen sensors |
Key words : Zirconia ceramic cap
Black zirconium is the coolest metal you've probably never heard about. You might be wondering, is the "black" part of "black zirconium" natural, or is it something that was done to the metal? The answer is both. While regular zirconium is indeed a silvery metal that is similar to titanium, the black part isn't any kind of paint or special coating -- it's the natural outcome of our production process. Here are some more things to know about titanium's dark twin:
Zirconium is a naturally grayish-white metal, much like titanium, and a plain zirconium ring looks kind of similar to its titanium counterpart. The difference is when zirconium is exposed to extreme heat, it causes the surface to oxidize and form a hard, black coating. Once we have a ring's shape finalized, we apply precision treatments to create the desired level of oxidation and control the final look.
The finished product feels like ceramic and can take on a variety of finishes. It can be polished for a sleek, reflective finish or ground down for an incredibly dark matte finish.
No. The black parts of your ring will not wear off. No amount of buffing or washing will damage the surface.
One of the things we love most about black zirconium is that it is scratch and wear-resistant. These rings are extremely durable and with a reasonable amount of care will look great for a lifetime. That said, you can scratch these rings and they can be damaged if subjected to abuse.
Each of our rings is built to last under normal conditions, but if you find yourself concerned about some scuffing or think that maybe your ring is losing some of its luster, we offer a free refinishing service to all of our customers. It's kind of like sending your ring to a spa, except with less New Age music.
It might be easier to answer what zirconium isn't used for, because you'll find it in some pretty cool stuff. It's used in metal molds, for one thing, which means it's so tough that it's the metal you use when you need something that can handle other metals when they're liquefied. Zirconium is also used in nuclear reactors, manufacturing equipment, camera equipment, spaceships, and, like many of the rings we offer, in biomedical implants.
Absolutely. Like we just mentioned, zirconium is non-reactive and is often used in dental implants or in major medical implants like artificial hips and knees. It won't harm your body and it won't harm your skin.
| Properties / Material | Zirconia |
| Density (g/cm3) | 6.00 |
| Vicker's Hardness(GPa) | 12 |
| Modulus Of Elasticity(@25°C, GPa) | 205 |
| Flexural Strength (MPa) | 2200 |
| Compressive Strength (MPa) | 1150 |
| Thermal Expansion Coefficient (10-6/K) | 9.6 |
| Thermal Conductivity (W/mk) | 3 |
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Paking and Shipping
Packed in PP bag or sponge tray, then put in standard export carton packing, or OEM packing.
Shipped by Air ( DHL, TNT, UPS, Fedex, EMS ), or Sea transportation.
Company information
Who Are We?
Mingrui is a professional factory with years OEM experience in manufacturing industrial ceramic parts.
What Do We Do?
We produce (OEM ) strengthened structure zirconia and alumina ceramic rod,tube, shaft, plate, sleeve, valve, plunger, bearing, nozzle and ceramic arm, they are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military, spaceflight and some other high-end fields.
All of our products with certificates, such as , CE, TUV, and so on.
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