High Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube

Product Details
Customization: Available
Application: Automotive Industry, Electrical Industry, Electronic Industry
Electrical Insulation: High Voltage Insulator
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Registered Capital
1000000 RMB
Plant Area
20000 square meters
  • High Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube
  • High Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube
  • High Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube
  • High Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube
  • High Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube
  • High Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube
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  • Overview
  • Typical Applications
  • Product Description
  • Product Parameters
  • The Prime Characteristics
  • Why choose us?
  • FAQ
Overview

Basic Info.

Model NO.
Customized and standard optional
Material
Alumina Ceramic
Shape
Custom Shape
Product Name
Refractory Metallized Alumina Ceramics
Optional Purity
96%, 99% and 99.5% Alumina
Color
White, Beige, Pink
Surface Treatment
Polished, Glazed
Norminal
1% of Dimensions
Usage
for Ceramic to Metal Joint Technology
Sample
Avaliable
Type
Ceramic Parts
Transport Package
Vacuum Packaging with Desciant
Specification
36cm x 20cm x 24cm
Trademark
JingHui
Origin
China
HS Code
8547100000
Production Capacity
50000/Month

Product Description

High Precision Metalized Ceramic Insulator for Gas Discharge Tube
 

Typical Applications

The typical application of metalized ceramicsHigh Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube

Remark:
Metalized ceramics are widely used in electronics, high-vacuum technology, sensors, and medical fields,
like vacuum interrupters, electron tubes, feed-throughs, medical linear accelerators/ power tubes, photomultipliers,
X-ray tubes, and pressure sensors

Other types of metalized ceramics
High Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube
High Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube
High Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube

 

Product Description

The description of the metalized ceramics

 In the ceramic-to-metal joining technology, a certain metallic layer on the ceramic surface is needed, like Molybdenum or Tungsten, then it could be achieved in connection of metal and ceramic employing high-temperature brazing. Metalized alumina Ceramic Parts are commonly used in many applications, like electronics, High-Vacuum Technology, Medical Technology, and Sensor Technology.

The metalized alumina ceramic parts we manufacture are famous for their excellent bonding strength, super mechanical, excellent electrical insulation, and exceptional thermal features. 

Standard types of metalization
1. Alumina ceramic base +  silver (Ag) plating directly
2. Alumina ceramic base +  molybdenum (Mo/Mn) metallization
3.Alumina ceramic base +  molybdenum (Mo/Mn) metallization + nickel (Ni) plating
4. Alumina ceramic base + tungsten (W) metalization + gold (Au) plating 

 

Product Parameters

The key parameters capability

Leak rate ≤1×10-11 Pa•m3 / s Metal layer tensile strength ≥ 150Mpa
Volume Resistivity ≥108Ω•cm CTE (6.5 ~ 8.0) × 10-6 /°C
Insulation strength ≥18kV/mm (D•C) Dielectric constant 9~10(1MHz, 20°C)
Cosmetic quality: 1. No cracks, no bubbles; 2. Evenly distributed glaze; 3. No contamination

The Prime Characteristics

The prime features of alumina metalized ceramics

1. High bonding/brazing strength with ideal vacuum tightness between the assembly
2. With a diamond-like hardness of 85 HRV and superb compressive strength 
3. Great insulation strength and volume resistivity that fit various high voltage high current applications     
4. Chemical stability, anti-aging even if it works in a variety of harsh environments, free of rust forever.
5. Over 276 times wear resistance in comparison with stainless steel, it leads to a long service lifespan.



 

Why choose us?

Why choose us?

★ 10+ Years of manufacturing experience in OEM, ODM for producing a variety of technical ceramic parts
★ In-house comprehensive manufacturing types of equipment from raw material to secondary process
★ Powerful R&D and mass production capability to support and meet customized needs in a short time
★ Rigorous quality control system and processes from incoming material to shipping of finished goods        
★ Surpassing pre-sales and after-sales service, all actions we do are just for customers' business growth           
High Precision Vacuum Metalized Ceramic Insulator for Gas Discharge Tube


 

FAQ

FAQs (Frequently Asked Questions)

Q1. Are you a factory or trading company?
A: We are a manufacturer with 15 years of OEM, and ODM experience for technical ceramic components. 

Q2: Do you send a sample to check?
A: For sure, the standard type of sample in stock would be free of charge, but freight collected.

Q3: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.

Q4: Is it available to provide customized products?
A: We always support custom-made demands as per different materials, dimensions, and designs.

Q5: How to ensure quality?
A: The dimension out of any batch will be carried out sampling inspection per international AQL standard.
The cosmetic inspection will be done fully.

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