Высокое качество заказной Глинозема Керамические наконечники

Сохранить в закладки 62054563643:


Цена:*

Количество:

  • В избранное

Описание и отзывы

Характеристики


High quality Customized alumina ceramic ferrules


Description :


Material : 95%-99% (AL2O3) Alumina Ceramics


Producing Method: Hot pressing /Dry pressing


Color : White


Packing : Carton /Pallet/Wooden case (According to clients requirement )


Delivery time : Standard Product-Within 3 days


New developed items :--15days


Items Design: According to client’s drawing or samples


 


Alumina Ceramics Technical Parameter























































































































Alumina Content


 

80-85%



90-96%



> 99.5%



99%



General Application


 

Lower Cost Electrical & Mechanical



High Strength, Wear Resistant, Electronic, Insulating, Mechanical, Structural & Metalizing



Extremely High Purity, Temperature & Strength; Excellent Corrosion & Wear Resistance



Porous, Easily Degassed & Machinable



Porosity



%



0-.05



0-.05



0-.05



Variable



Density



gm/cm3



3.45-3.50



3.55-3.75



3.75-3.95



2.4



Flexural Strength



kpsi



35.0-40.0



40.0-50.0



50.0-55.0



-



Comprehensive Strength



kpsi



260.0



> 300.0



> 300.0



-



Tensile Strength



kpsi



15.0-20.0



20.0-28.0



20.0-28.0



-



Linear Coefficient of Thermal Expansion



(cm/cm/°C) 25-300°C 25-700°C



5.9X10-6 6.5X10-6



6.3X10-6 7.0X10-6



6.5X10-6 7.5X10-6



6.5X10-6 7.5X10-6



Dielecctric Constant at 25°C



1 MH 10 MH



8.5-8.9 8.4-8.8



9.2-9.8 9.0-9.6



9.5-9.9 9.3-9.7



-



Dielectric Strength



Volt/mil



200



225



225



-



Te Value



°F °C



1472 800



> 1832 > 1000



> 1832 > 1000



> 1832 > 1000



Thermal Conductivity at 25°C



cal/sec/cm2/cm/°C



.03-.04



.04-.06



.07-.08



-



Thermal Shock


 

Good



Good



Good



Good



Safe Use Temperature



°F °C



2550 1400



3000-3100 1650-1700



3275 1800



3275 1800




 


 


Specification :


We manufactures custom technical ceramics, covering a wide range of customer requirements .We make use of several forming and machining techniques to process components made from alumina Ceramics, This material may be used in applications that require High elevated temperatures ,High dielectric strength, excellent electrical resistance . wear or corrosion resistance .high temperature capability .High Electrical insulation.


 


 


 


Applications :


Electric appliance industry/Automotive industry/Mechanical industry


Engineering industry/Electrical heating element industry/LED Lighting Industry


201111414447827.jpg


 


 


201111414242404.jpg


 



Company Information


_12.jpg


Moulding


The moulding methods are manual, automatic and dry pressing. Ceramics are made by these three methods.


alumina ceramic insulator bead 


 


Sintering


Our company has two kilns, which have advantages in similar enterprises. We can burn more ceramic insulator bead in a short time.


 





Packaging & Shipping


_14.jpg


Packing


When the ceramic insulator bead is finished, the person will be responsible for the packing.


 





FAQ


_16.jpg_17.jpg 




 


 


 


Похожие товары

Новые поступления

Новинки товаров от производителей по оптовым ценам