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Home > Products > Alumina Ceramics > Alumina Ceramic Structural Parts > dielectric abrasive alumina ceramic nut bolt screws
dielectric abrasive alumina ceramic nut bolt screws
dielectric abrasive alumina ceramic nut bolt screws
dielectric abrasive alumina ceramic nut bolt screws
dielectric abrasive alumina ceramic nut bolt screws
dielectric abrasive alumina ceramic nut bolt screws
  • dielectric abrasive alumina ceramic nut bolt screws
  • dielectric abrasive alumina ceramic nut bolt screws
  • dielectric abrasive alumina ceramic nut bolt screws
  • dielectric abrasive alumina ceramic nut bolt screws
  • dielectric abrasive alumina ceramic nut bolt screws

dielectric abrasive alumina ceramic nut bolt screws

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB
    Min. Order: 1 Piece/Pieces
    Delivery Time: 15 Days

Basic Info

Model No.: Al2O3 285

Type: Plate

Material: Clay, Alumina Ceramic

Style: Western

Usage: Wedding, Business Gift, Daily Use, Garden Decoration, Home Decoration

Feature: Chinese

Processing: Casting

Color: White, White/Ivory

Shape: Round

Age: Modern

Surface Decoration: Glazed

Size: Customized

Application: Machinery, Industry, Medical, Aerospace Etc.

Additional Info

Packaging: Customized

Brand: Hard

Transportation: Ocean,Land,Air

Place of Origin: Guangdong,China

Supply Ability: 1,000,000 pcs/Month

Certificate: SGS

Port: Shenzhen

Product Description

dielectric abrasive Alumina Ceramic nut bolt screws

Reputation depends on quality, quality comes from Hard!


Alumina Ceramics:

(1) Mechanical properties
It has high mechanical strength and can be used as a supporting member in addition to components. It has good processability and high dimensional accuracy; it is easy to achieve multi-layering;
The surface is smooth, free of warpage, bending, microcracks, and the like.
(2) Electrical properties
Insulation resistance and insulation breakdown voltage are high;
Low dielectric constant;
Low dielectric loss;
Stable performance under high temperature and high humidity conditions ensures reliability.
(3) Thermal properties
High thermal conductivity;
The coefficient of thermal expansion matches the relevant material (especially with the coefficient of thermal expansion of Si);
Excellent heat resistance.
(4) Other properties
Good chemical stability; easy metallization, strong circuit pattern and adhesion;
Non-hygroscopic; oil-resistant, chemical-resistant; a-ray release is small;
The substances used are non-polluting and non-toxic; the crystal structure does not change within the temperature range of use;
Rich in raw materials; mature technology; easy to manufacture; low price.
◆ High-power power semiconductor module; semiconductor cooler, electronic heater; power control circuit, power mixing circuit.
◆Intelligent power components; high frequency switching power supply, solid state relay.
◆ Automotive electronics, aerospace and military electronic components.
◆Solar panel components; telecommunications dedicated switches, receiving systems; laser and other industrial electronics.
The introduction of ceramic substrate products has opened up the development of heat dissipation application industry. Due to the heat dissipation characteristics of ceramic substrates, ceramic substrates have the advantages of high heat dissipation, low thermal resistance, long life and voltage resistance. With the improvement of production technology and equipment, the product price is accelerated and rationalized. In order to expand the application areas of the LED industry, such as the indicator lights of home appliances, car lights, street lights and outdoor large billboards. The successful development of ceramic substrates will become a service for indoor lighting and outdoor lighting products, making the LED industry a broader market in the future.alumina screws


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


Products Show

alumina ceramics



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.

Looking for ideal Dielectric Alumina Ceramics Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Ceramic Nut Bolts are quality guaranteed. We are China Origin Factory of Ceramic Alumina Bolt. If you have any question, please feel free to contact us.

Product Categories : Alumina Ceramics > Alumina Ceramic Structural Parts

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