94% Al2O3 Alumina/Metallized Ceramic Insulator Tubes/Vacuum Interrupte

Prix FOB

Obtenir le dernier prix

15 ~ 30 USD / Piece ( Negotiable )

100 Piece Minimum Order

Pays:

China

N Â° de modÃ¨le:

INNOVACERA

Prix FOB:

15 ~ 30 USD / Piece ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Zhangzhou

Prix de commande minimale:

15 per Piece

Commande minimale:

100 Piece

Packaging Detail:

Wooden Case with Foam

Heure de livraison:

30 days after payment

Capacité de Fournir:

2000 Piece per Month

Payment Type:

Western Union, L/C, T/T, PayPal

Groupe de produits :

metallized ceramic

Contacter maintenant

Voir la brochure

Xiamen Innovacera Advanced Material Cooperation Limited

China

Membre gratuit

Personne Ã contacter Ms. Emily

Unit 4G,West Side, Lianchang Bldg, NO.6-8 Huli Avenue, Huli District, Xiamen, Fujian, China 361004, Xiamen, Fujian

Contacter maintenant

SpÃ©cification du produit

color:white
Density:3.70 g/cm3

La description

Welcome to contact me for more detailed information:

Chandler Tsai - chandler (at) innovacera (dot) com

Super insulated metallized Alumina Tubes , Metallized Ceramic, metallized ceramic insulator

In order to achieve welding between ceramic and metal, the ceramic surface must be firmly glued to a layer of metal film, the ceramic metal. The ceramic surface of the metal, making it not only has the characteristics of ceramics, but also has properties of a composite material of metal, while the surface of ceramics can also be used in ceramic metal – metal seal area. Our existing technics include: be silver, molybdenum and manganese method, gold-plated law, tin law, law and other nickel metal ceramic technology, according to customer requirements for ceramic metal processing.

1. Advanced ceramics - Change the world!

low density
high hardness
high mechanical strength
dimensional stability (specific stiffness)
resistance to wear
resistance to corrosion (resistance to chemical attack)
weathering resistance
high working temperature
low or high thermal conductivity
good electrical insulation
dielectric and ferroelectric properties

Super insulated metallized Alumina Tubes , Metallized Ceramic, metallized ceramic insulator

2. Why metallize the ceramic?

Ceramics are usually non-conductive insulators. In order to transport electrons in a specific manner or prepare the ceramic for a solder/braze attach the substrate is generally coated via a screen-printer, lathe, automatic dispenser, spin-coater, etc. After metallization and nickel plating, the ceramic is ready to be soldered into a circuit or package. Active metal brazing makes it possible to join ceramic and other materials without the metallization step. Active metal brazing is very robust, creates vacuum tight joints and has proven very effective over the years. Active metal brazing is done in a vacuum environment and there are some limitations to its application. Conventional brazing, on the other hand, requires metallization because without the metallized layer there will be no adhesion of the molten solder/braze material and there will be no practical joint formed. Here is a simple experiment - drop molten solder (AgSn works well) onto a bare ceramic piece. Note the adhesion of ceramic to metal and vice versa.

3. Applications and joining types:

3.1 for the skeleton of the inductor, confers high-Q inductors, high frequency, the fine chip and other integrated features, ingredients: Alumina (AL**3) content ≥ *2%, the metal parts of the bottom electrode for the Ag-Pd (Ag-Pd), or molybdenum manganese (Mo-Mn), the middle layer of nickel, tin or gold plating for the outermost. Colors in white, with a small amount of black.

3.2 as a micro-chip transformer base and the base of power inductors, ingredients: Alumina (AL**3) content ≥ *5%, the bottom electrode metal parts for the silver (Ag), the middle layer of nickel, the outer layer Tin or gold plated. Color is white

3.3 used in making porcelain control, surge arresters, surge arresters with special insulation, high temperature, air tightness, heat dissipation, high mechanical strength and the harsh working environment of the high stability and other characteristics, you can use a variety of hard solder – gold, silver, copper, nickel and other good fiber welding.

Applications:
Feed-through insulators	Power switches
Insulating discs	Traveling wave tubes
Insulator rings and cylinders	Vacuum interrupters
Headers

3. More about us:

INNOVACERA is a leading manufacturer of advanced ceramic products from China. We supply quality technical ceramic materials and components with competitive price.

Our fine ceramics were exported to Europe, North America, Japan, South Korea, Australia, the quality is creditable.

Our available materials for sale are:

high purity alumina(Al2O3), zirconia(ZrO2), Silicon Carbide, Silicon Nitride, Boron Nitride, steatite, metalized ceramics etc.

Our general ceramic parts include:

ceramic tube, ceramic rod, ceramic plate, ceramic disc valve, ceramic wafer, ceramic seal, ceramic bearing, ceramic valves, ceramic pump plunger, ceramic beam, ceramic roller, ceramic shaft, ceramic screw, ceramic sleeve, ceramic washer, ceramic lamp holder, ceramic insulator, ceramic nozzle, ceramic lining, ceramic guide, ceramic grinding media, ceramic milling ball or beads, ceramic bushing, ceramic substrates, ceramic piston, ceramic ferrule, ceramic ignitor, ceramic bolt and nut, ceramic crucibles, ceramic foam filter etc.

These precision tolerance ceramic components or assemblies are used in a wide range of semiconductor, electronic, electrical, mechanical, chemical, automotive, textile and the other industrial engineering applications, due to their extreme hardness, more resistances to wear, heat, corrosion, high eclectric insulation and low thermal expansion.

Pays:	China
N Â° de modÃ¨le:	INNOVACERA
Prix FOB:	15 ~ 30 / Piece ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	Zhangzhou
Prix de commande minimale:	15 per Piece
Commande minimale:	100 Piece
Packaging Detail:	Wooden Case with Foam
Heure de livraison:	30 days after payment
Capacité de Fournir:	2000 Piece per Month
Payment Type:	Western Union, L/C, T/T, PayPal
Groupe de produits :	metallized ceramic