High temperature 99% alumina pump shaft

Specifications

alumina pump shaft
1.High insulation
2.high strength/corrosion resistance
3.high wear resistance
4.customised

High temperature 99% alumina pump shaft tube    

 1,Property

 

1. professional manufacturer

2. high working temperature

3.high wear resistance

4.good corrosion resistance,

5.high intensity, good smoothness, polishing surface

 

 

Forming methods includes

 

1,Drying pressing

2,Isostatic pressing

3,Hot pressing casting

 

Properties of Alumina Al2O3

 

Alumina (Al2O3) is a hard, chemically resistant material and has the ability to withstand very high temperatures in aggressive environments. Innovacera offers Alumina with various purity levels, including 99.8% and 99.0%. The level of purity, grain size, and density required is dependent on the rigors of the application and the component configuration.

 

Items	Unit	95%Al2O3	99.5%Al2O3
Density	g/cm3	3.7	3.9
Flexural Strength	MPa	313	340
Compressive Strength	MPa	3400	3600
Modulus of Elasticity	GPa	350	380
Impact Resistance	MPa·m1/2	4	5.1
Weibull Modulus	m	10	10
Vickers Hardness	HV0.5	1800	1900
Thermal Conductivity	W/mk	24	27
Highest Application Temperature	°C	1600	1750
Volume Resistivity at 20°C	Ω.cm20	>1014	>1014
Dielertric strength	KV/mm	20	25
Thermal expansion	X10-6/K	5.0-8.3	5.4-8.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

3. Company profile 

Suzhou Everbest engineering ceramic Co.,LTD is specialized in design and produce structure cereamic products and related parts.Our company provides high value-added ceramic product used for industry,with wear-resistance,corrosion resistance,thermostable,high-hardness,electric insulation advantages.

Ceramic products include Alumina ceramic parts,Zirconia ceramic parts,ZTA ceramic parts and SSic ceramics

 

Mainly  products:1,high-precision wear-resistance ceramic shaft and tube.

                              2,inner bore polished ceramic long rod.

                              3,high-pressure pump ceramic plunger.

 Shaped by your drawing!Welcome to inquiry us!