Product Code: 113705469

Address:

Jiangsu,China

Main Products:

Aluminum Oxide Ceramic

Contact Info.
ceramic nozzles
  • FOB Price
    Negotiable
  • Min. Order
    10000 Piece(s)
  • Payment Terms
    -- --
  • Port
    SHANGHAI
  • Delivery Time
    0 days after payment
  • Place of Origin:
    Jiangsu China (Mainla...
  • Type:
    Ceramic Parts
  • Application:
    Industrial Ceramic
  • Material:
    Alumina Ceramic
  • Brand Name:
    yxff
  • colour:
    pink
Product Description

1.Material:95% Al2O3 pink
2.Method of moulding: Thermal casting/dry press/ extrusion    
3.Colour: red
4. Sintering temperature:1750oC
5.Material characteristics: HRA&ge 85 &rho&ge 3.6 Al2O3&ge95%
6.Surface finish: Ra0.4&simRa0.8&mum
7.Packing: pack with carton and ship with wooden case
8.Produce products according to molds or drawings provided.
by the client and quote according the data of the products.
9.Minimum Order:   2000pcs
10. The mould fee of the non-standard products: According the quotion of product

 

95%/99%/99.7% Al2O3 Material Parameters:

Item

Test Condition

Unit&Symbol

95%Alumina ceramics

99%Alumina ceramics

99.7%Alumina ceramics

The main chemical ingredient

 

 

Al2O3

Al2O3

Al2O3

Bulk Density

 

g/cm3

3.6

3.89

3.96

Maximum Use Temperature

 

 

1450°C

1600°C

1650°C

Water absorption

 

%

0

0

0

ROHS Hardness

 

 

≥85

≥89

≥89

Flexural strength

20° C

MPa (psi x 103)

358 (52)

550

550

Compressive Strength

20° C

MPa (psi x 103)

2068 (300)

2600(377)

2600(377)

Fracture Toughness

K(I c)

Mpa m1/2

4-5

5.6

6

Coefficient of

thermal expansion

25-1000° C

1X 10-6/°C

7.6

7.9

8.2

Coefficient of

thermal conductivity

20° C

W/m °K

16

30.0

30.4

Thermal Shock Resistance

Tc

°C

250

200

200

Dielectricity constant

1MHz.25°C

 

9

9.7

9.7

Dielectric strength

 

ac-kV/mm (ac V/mil)

8.3 (210)

8.7 (220)

8.7 (220)

Volume Resistivity

100°C

ohm-cm

> 1013

> 1014

> 1014