Industrial Standard Extrued 1000mm Long Alumina Ceramic Tube

Industrial Standard Extrued 1000mm Long Alumina Ceramic Tube
Product Details
Here we solemnly promise that our ozone plate, sandblasting nozzles ceramic, ceramic igniter and production process are in full compliance with relevant international and national laws and regulations. Good faith is the result of market demand and expectation. In order to let the group who need to buy our products at ease, our company has been working hard, innovating constantly, relying on strict management and excellent product quality. We firmly believe that 'continuous customer satisfaction' is the key to enterprise development, so we take the lead in using advanced customer service solutions and establishing industry-leading quality service standards to achieve customer satisfaction and reputation. Our scientific management, rigorous style, advanced technology and high-quality materials have created a trustworthy product quality. We pursue the entrepreneurial spirit of integrity, progress, high activity and intelligence, and look forward to working closely with friends at home and abroad.

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 committed to improving the reliability and practicability of Industrial Standard Extrued 1000mm Long Alumina Ceramic Tube, and continue to provide long-term and excellent services to new and old users with a sincere and responsible attitude. According to market demand, our company has introduced advanced production equipment and testing instruments, established a sound and strict management system to ensure the specialization and quality of products, and has won the recognition of our customers. Our company faces difficulties every time and looks for opportunities in adversity.
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