Custom black zirconia ceramic seal ring industrial ceramic parts
- Category: Non-Metallic Products >>>
- Supplier: Jiangsu Province Ceramics Research Institute Co. Ltd.
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Description
Custom black zirconia ceramic seal ring industrial ceramic parts
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Product Details
1) Material: 100% zirconia
2) Processed by machine after firing
3) Good wearable and strength
Size: OD25*ID14*Thickness 1.5mm
Packing: Cartons
Zirconium oxide
Zirconium oxide is mainly composed of zirconium dioxide. At room temperature, it is a material with high mechanical strength and strong fracture toughness among all major precision ceramics. It can be used to make cutting blades, scissors and knives. Thanks to its excellent surface smoothness, the material can also be applied to pump components. Compared to alumina, zirconia has superior mechanical properties, strength and fracture toughness. It can also be used in milling machines, sliding parts and cutting blades. Zirconium oxide has excellent heat insulation and its thermal conductivity is less than one tenth of the thermal conductivity of other ceramics.
Properties of Zirconium oxide:
1, high hardness, Mohs hardness about 8.5, very close to sapphire.
2, the strength and toughness is relatively large, although there is a gap compared with metal materials, but compared with other ceramic materials, zirconia is the best.
3, insulation, no metal, electroplating pollution, is the ideal environmental protection materials in the watch industry.
4, low thermal conductivity, low expansion coefficient, zirconia in ceramic materials of low thermal conductivity, similar to metal.
5, high anti-wear, anti-oxidation, never rust, never change color, never cause skin allergy.
6, good electrical performance, zirconia dielectric constant is 3 times that of sapphire, more sensitive signal, very suitable for fingerprint patch. From the perspective of shielding efficiency, zirconia ceramic as a non-metallic material has no shielding effect on electromagnetic signals, and will not affect the internal antenna layout at all. It can be easily integrated and adapt to the arrival of 5G era.
7, can make the case, watch ring, dial, buckle and other products, texture, visual otherworldly. Zirconia ceramics is a new type of high technology ceramics, which is much better than traditional alumina ceramic parts in texture, technology, color and so on.
1, high hardness, Mohs hardness about 8.5, very close to sapphire.
2, the strength and toughness is relatively large, although there is a gap compared with metal materials, but compared with other ceramic materials, zirconia is the best.
3, insulation, no metal, electroplating pollution, is the ideal environmental protection materials in the watch industry.
4, low thermal conductivity, low expansion coefficient, zirconia in ceramic materials of low thermal conductivity, similar to metal.
5, high anti-wear, anti-oxidation, never rust, never change color, never cause skin allergy.
6, good electrical performance, zirconia dielectric constant is 3 times that of sapphire, more sensitive signal, very suitable for fingerprint patch. From the perspective of shielding efficiency, zirconia ceramic as a non-metallic material has no shielding effect on electromagnetic signals, and will not affect the internal antenna layout at all. It can be easily integrated and adapt to the arrival of 5G era.
7, can make the case, watch ring, dial, buckle and other products, texture, visual otherworldly. Zirconia ceramics is a new type of high technology ceramics, which is much better than traditional alumina ceramic parts in texture, technology, color and so on.
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