industry dielectric ceramic milling zirconia block
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Zirocnia Ceramics:
Shear modulus: material constant, which is the ratio of shear stress to strain. One of the mechanical properties of shear modulus or rigid modulus material is that the material is within the elastic deformation ratio limit under the shear stress. The ratio of shear stress to shear strain, which indicates that the material has a large modulus of resistance to shear strain, indicates that the reciprocal of the material's rigid strong shear modulus is called shear compliance, which is a measure of the shear strain under unit shear force. Can indicate the ease of shear deformation of the material
The main crystal phase of SiC ceramics is sic crystal, and there are two variants of low temperature eve type and high temperature type. The Mohs hardness of hexagonal crystal P-s:c is about 9.5-9.75, at 1800. Above °C irreversibly transformed into, sic, sic character usually consists of multiple rhombohedral cells composed of multiple forms, the hardness is slightly higher than S5C, - SiC is decomposed at about 2600 °C, after the residual graphite s: c Naturally, it is almost non-existent. It is only found in meteorites. It is also an artificial crystal. It can be synthesized by silica carbon reduction, direct reaction of silicon carbon, gas phase reaction and gas phase thermal decomposition.
Data Sheet↓
Color: Customized Density: 6.0g/cm3 Zirconia Content: 94.4% Gas permeability: 0 Water Absorption: 0 Crystal Size: 0.5um Rockwell Hardness(45N): 78R45N Vickers Hardness (Load 500g): 11.5(1175)Gpa(Kg/mm²) Flexural Strength(20°C): 800Mpa Compressive Strength(20°C): 2000Mpa
Modulus of Elasticity(20°C): ＞200Gpa
Fracture Toughness(20°C): 9.0 MPam1/2 Thermal Conductivity(20°C-400°C): 2.5W(m.K) Thermal Expansion Coefficient: 9.6 10-6/°C Thermal Shock Resistance: 250 △T°C
Application industry:
Machinery, fiber optic, knife, medical, food, petroleum etc.
Specific application:
plunger, Ceramic Shaft, fiber optic bushing, stub, grinding, ceramic knife, ceramic slide guide, machined plunger, mobile phone shell, watch case, haircut razor blade etc.
Why Choose Us? 1.12 years of professional production industrial ceramics factory 2.High quality products with low price 3.High precision parts with lowest tolerance 4.Short time for production 5.Has a group of experienced, professional and efficient R&D team 6.Has a good reputation in China and abroad. 7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service
FAQ
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