High Bonding Strength Alumina Metalized Ceramic Cover with Nickle Plating

High Bonding Strength Alumina Metalized Ceramic Cover with Nickle Plating
Product Details
We strictly control product quality, making our guyson ceramic nozzles, mullite cordierite ceramic, ceramic plate for ozone generator sell well abroad. We can easily offer you by far the most aggressive prices and good quality, because we've been much additional Specialist! Each customer's satisfactory is our goal. We always adhere to the core value of "'success with entrepreneurship" and achieve a win-win situation with employees, customers and the industry chain. It is our hope that through continuous improvement and optimization, the management of our company will be more pragmatic and effective, ultimately achieving the best work efficiency and maximizing benefits.

Product

Metallized components

Material

96% alumina

Forming method

Dry pressing, Hot pressing, Injection

Color

Pure white

Size capability

Outer diameter and overall length  
The max. OD  can be up to 200mm and max. length can be  up to 250mm;
The min. OD can be low to 1mm

Metallization type

Ceramic body + Mo-Mn metallization + Ni plating

Plating type

Nickel(Ni); Sliver(Ag);Gold(Au);Copper(Cu)

Metallization
processing

Bonding, Brush, Screen printing, Spray, Needle

Surface finish

Glazed

Precision processing

Flat grinding; Cylinderical grinding; CNC machining

Key performance

Leak rate:≤1×10-11 Pa • m3 / s  Volume Resistivity:≥108Ω•cm
Dielectric constant:9 ~ 10(1MHz, 20 °C)    Metal layer tensile strength:≥150MPa Breakdown strength:≥18kV/mm (D • C)     CTE:(6.5 ~ 8.0) × 10-6 / °C

Features

1.Extremely high bond/brazing strengths

2.High mechanical strength

3.Minimum electric resistance and vacuum tightness

4.Excellent insulation  
5.anti-chemical, aging-resistant6.Excellent wear-resisting

Quality inspection

Fully inspection: visual & key dimensions every batch;  
Sampling inspection: regular dimensions and performance parameters

Lead time

Custom made samples: 25~30 business days
Volume production: 15~20 business days

Packing method

Inner package: vacuum packing with ;  
Outer package: Export carton;  
Wooden case will be used if needed

Shipment port

Shenzhen port,  Hongkong port

Application

Widely used as ceramic insulator/component in vacuum interrupters, vacuum capacitors/Thyristors, gas discharge tube, electron tubes, current feedthroughs, X-ray tubes, power switches


●Small part-size and large part size capability.

●Perfect metallized-seal strength and hermeticity.

●Consistent performance with all common braze alloys.

●Custom Metallized ceramic in aluminum oxide ceramics prototype to high volume production capacity.


We are proud of our top quality products and superb after sales service. The perfect quality system and precise testing instruments lay the foundation for the quality of the High Bonding Strength Alumina Metalized Ceramic Cover with Nickle Plating. Looking forward to the future, we are full of confidence and believe that our sincerity, hard work and professional services will make our cooperation more successful! We don't aim at making the enterprise bigger and stronger, but take the enterprise to be better and better.
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