alumina ceramic wafer shim disc lobe planchet

Alumina Ceramic wafer shim disc lobe planchet

Reputation depends on quality, quality comes from Hard!

Alumina Ceramics:

The ferrules for fiber optic connectors are now produced in large quantities using ceramic injection molding techniques, and the ceramic material used is zirconia. Among various metal oxide ceramic materials, zirconia has the best high-temperature thermal stability and thermal insulation properties, and is most suitable for ceramic coatings and high-temperature refractory products; zircon-based ceramic pigments with zirconia as the main raw material are An important component of high-grade glaze; the thermal conductivity of zirconia is the lowest among common ceramic materials, and the thermal expansion coefficient is closer to that of metallic materials, becoming an important structural ceramic material; the special crystal structure makes it an important electronic material. The characteristics of phase transformation and toughening of zirconia have become the darling of plastic ceramic materials; good mechanical properties and thermophysical properties make it an excellent reinforcing phase in metal matrix composites. Therefore, the fiber connector ceramic ferrule material uses yttrium-stabilized nano zirconia powder raw material (Y-PSZ).

properties:

High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc.

Data Sheet↓

Color: White/Ivory
Density: 3.9g/cm3
Alumina Content: 96% 99% 99.5%
Gas permeability: 0
Water Absorption: 0
MONS' Hardness: 82
Vickers Hardness (Hv50): 15.7(1600) Gpa(Kg/mm²)
Flexural Strength(20°C): 330Mpa
Compressive Strength(20°C): 2000Mpa
Fracture Toughness (20°C): 4 MPam1/2
Thermal Conductivity(20°C): 27.5W(m.K)
Thermal Expansion Coefficient: 7.6 10-6/°C

Thermal Shock Resistance: 200 △T°C

Maximum use temperature 1650°C

Dielectric Strength: ＞10 KV/mm

Dielectric Constant: 9.1er

Dielectric Loss Angle(1MHz): 0.0002-0.0003

Volume Resistivity(20°C): ＞1014Ω.cm

Application industry: Machinery, electronic, chemical, petroleum etc.
Specific application: Electrical ceramic substrate, plunger, sealing ring 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

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FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

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