High Bonding Strength Vacuum Metalized Ceramic Cap for Electronics

High Bonding Strength Vacuum Metalized Ceramic Cap for Electronics
Product Details
We always insist on the cost performance advantage of our ceramic crucible producers, zirconia ceramic crucible, steatite ceramic properties and provide our customers with quality products at reasonable prices. Quality is the brand and reputation of an enterprise. While expanding and developing the enterprise, we pay more attention to the cultivation of technical talents and absorb professional management and technical personnel. We need to establish a sound incentive mechanism to provide motivation for the long-term development of the company. We strive to be the industry's new entrepreneurs guide, to be a successful customer benefit magnifier and to become a trusted partner of customers. Our company team adheres to the concept of 'quality-oriented enterprise development, sincere cooperation and win-win' and the enterprise mission of 'building a career platform, helping employees grow, reflecting value, letting employees develop because of us, and letting society recognize my existence'.

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.


Using my products to create value for you is our company's philosophy as always. Our goal is to provide our customers with higher quality and cost-effective High Bonding Strength Vacuum Metalized Ceramic Cap for Electronics. We are willing to work together with you to expand the market vigorously, and sincerely hope to develop friendship and establish long-term business partnerships with all Chinese and foreign customers. Comprehensive Info and parameters from the merchandise will probably be sent to you for any comprehensive acknowledge.
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