98% alumina content black color alumina ceramic valve disc (60342910016)

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Price:RUB 0.7582 - RUB 37.91
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Product Overview

Description

Stiffness texture black alumina ceramic valve disc

Product Description

 Features of the ceramic disc:

 

1) A variety of specifications available.

 

 2) Satisfy various technical request

 

3) Lower medium spoilage

 

4) Good insulation performance and high temperature resistance

 

5) Stiffness texture

 

6) Used in all electric products and electric heating products

 

7) OEM, ODM and OBM are welcomed

 

 Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, 200T isostatic pressing and extrusion productive technology etc.

 

Performance For Industrial Ceramic
Item                                                   Unit                   95 Al2O3             96 Al2O3             99 Al2O3             
Physical Characteristics              Heat resistance0C150015501800
Bulk density                    g/cm33.63.63.9
Water absorption               %000
Mechanical Characteristics    Flexural strength               Mpa320340360
Hardness vickers             Gpa12.213.515.6
Elastic modulus                 Gpa280320370
Poisson’s ratio                      0.220.230.23
Thermal Characteristics           Linear expansion coefficient                         (20-5000C) 10-6/0C7.17.28
Thermal conductivity             w/(m.k)162432
Specific Heat                        *10-3J/(kg*K)0.780.780.9
Electrical Characteristics         Dielectric constant (1MHZ)-99.49.9
Dielectric loss angle           *10-41551
Dielectric strength            *106V/m121515
Processing technology
Process range (mm)
Outside Diameter1---300
Inside Diameter0.5---300
Length0.5---1200
Accuracy of working (mm)
Perpendicularity0.01
Concentricity0.01
Roundness0.005
Straightness 0.005
Parallelism0.01
Planeness0.005
Roughness 0.05
Fit clearance0.005

 

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Company Information

 About our company:

Xing Tai Long is the company who is delighted to establish three series of products,including Refractory Ceramics,Project Ceramics and Ceramic Packing Materials.The main products: Alumina/SiC tubes, Alumina/SiC crucible etc. and silicon carbide products.With over 20 years experience and ISO9001/SGS passed,we establish long-termed cooperations with noted corporations domestic and overseas.

 

Why choose Xingtailong?

High puriy material make sure high max working temperature,

Tight tolerance make sure the right installation.

Large quantity in stock ensured fast delivery.

Large capacity reduce materical prices.

 

60342910016
0.013 s.