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Home > Products > Alumina Ceramics > Alumina Ceramic Bar > wear resistant strong zirconia alumina ceramic shaft plunger
wear resistant strong zirconia alumina ceramic shaft plunger
wear resistant strong zirconia alumina ceramic shaft plunger
wear resistant strong zirconia alumina ceramic shaft plunger
  • wear resistant strong zirconia alumina ceramic shaft plunger
  • wear resistant strong zirconia alumina ceramic shaft plunger
  • wear resistant strong zirconia alumina ceramic shaft plunger

wear resistant strong zirconia alumina ceramic shaft plunger

    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.: Al2O3-233

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

wear resistant strong zirconia Alumina Ceramic Shaft plunger

Reputation depends on quality, quality comes from Hard!

Alumina Ceramic:

The new ceramics are resistant to corrosion, high temperature, abrasion, superhardness, supersoftness and superconductivity, far exceeding traditional ceramics, existing metal or non-metallic materials. The new ceramics also have gas sensitivity, light sensitivity, heat sensitivity, humidity sensitivity, and piezoelectric properties, which are the basis for the manufacture of artificial intelligence materials. Therefore, some countries, especially those with relatively developed economic and technological technologies, have placed new ceramic materials in a very important strategic position, and have invested a large number of engineering and technical personnel and funds in the research and development of new ceramic materials.
Precision ceramics, also known as high-performance ceramics, engineering ceramics. The main components can be divided into carbides, nitrides, oxides and borides. In terms of use, it can be subdivided into structural ceramics, cutting ceramics and functional ceramics (mainly using its electrical and magnetic properties). Mainly used in the production of circuit substrates, coil bobbins, tube sockets, high-voltage insulation porcelain, rocket front cones. It can also be made into a high porosity precision casting core for casting alloys. It can also be used as a high temperature material with good shock resistance.


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

ceramic plunger

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


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 Wear Resistant Ceramics Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Zirconia Alumina Shaft are quality guaranteed. We are China Origin Factory of Zirconia Alumina Plunger. If you have any question, please feel free to contact us.

Product Categories : Alumina Ceramics > Alumina Ceramic Bar

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