
Yixing kamtai made high strength zirconia ceramic needle
1. Description
Zirconia ceramic has the advantages of super hardness, high wear-resisting,good corrosion resistance and electric insulation,resistant acid-base,high intensity,thermostable,high temperature tolerance,good insulation,high strength,precision process,high mechanical strength,good chemical stability.Good smoothness, mechanical seal good, polishing surface and so on.
Components made from this material are more expensive than components made of alumina ceramics. Zirconium oxide ceramics are used among other applications, as tools for wire forming, as auxiliaries in welding processes, as materials for crowns and bridges in the dental industry, as insulating rings in thermal processes, and as oxygen measurement cells in lambda probes.
Magnesia-partially-stabilised zirconia (MgO-PSZ) and yttria-partially stabilised zirconia (Y-TZP) in particular offer an outstanding resistance to mechanical shocks as well as to flexural load, because of their high fracture toughness and relative “ elasticity ”. These two zirconias are advanced ceramics of choice for severe mechanical applications.
2. Main Features
1. High strength, high fracture toughness and high hardness
2. Excellent abrasion resistance
3. The elastic modulus and thermal expansion coefficient are similar to the metal
4. Low thermal conductivity
We can supply the products according to customer's drawings.
Zirconia tile and ceramics are used in shaft , plunger, sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment ,with high density.
Industrial ZrO2 Ceramic needle are used in shaft , plunger, high-Pressure cleaning machines. sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment , ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity.
3. Specification
Properties | |
Molecular formula | ZrO2 |
Molar mass | 123.218 g/mol |
Appearance | white powder |
Density | 6.0g/cm3 |
Melting point | 2715 °C |
Boiling point | 4300 °C |
Solubility in water | negligible |
Solubility | soluble in HF, and hotH2SO4 |
Std enthalpy of | –1080 kJ/mol |
formation ΔfHo298 | |
Standard molar | 50.3 J K−1 mol−1 |
entropy So298 | |
Hazards | |
MSDS | MSDS |
EU Index | Not listed |
Flash point | Non-flammable |
LD50 | > 8.8 g/kg (oral, rat) |
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Yixing City Kam Tai Refractories Co.,ltd
Yixing City Kam Tai Refractories Co.,ltd is located in Yixing, the
Pottery capital of China. Our company is founded in 2006, it is a
professional refractory and ceramic company which cover research,
production, sales and after-sales service. Since establishment, we
adhere to principle of “Technological Innovation, Never Stop”,
continuously improve R&D and production process and equipment.
Moreover, we cooperate with famous university such like Liaoning
University of Science and Technology, Beijing University of Science
and Technology.
Main Products
We mainly manufacture industry furnace refractory material such as
Sic PLATE,Setter plate, Push plate, Pillar,Sagger, Technical
Ceramic, Furnace material and so on. Our product is widely used to
sinter Magnetic Material, Electronic Ceramic, Daily Ceramic, Powder
Metallurgy, Rare Earth Battery Material and so on. Our sandwich
setter plate, electronic ceramic used sagger, Lithium battery
cathode material sintering sagger are very good , and they have
been leader products in our field .
Company Vision
Since our establishment, we insist on “No best , Just Better” , aimed to be the top Supplier of Refractory material and Technical Ceramic in the world.