Alumina ceramic tube,Glazed/ Mo/Mn/Metallized Ceramic Tubes with good quality

FOB Reference Price:Get Latest Price
US $0.1-5 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
1000000 Piece/Pieces per Month
Port:
Any China port of ShangHai or QingDao Etc.
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Overview
Quick Details
Place of Origin:
Hunan, China (Mainland)
Type:
Ceramic Parts, Insulator
Application:
Industrial Ceramic, Industrial Ceramic High Voltage
Material:
Alumina Ceramic
Model Number:
XTL3876
Brand Name:
Xing Tai Long
Shape:
Round Pipe
Property:
High Compressive Strength
Temperature:
1600-1700 C
Color:
Ivory white
Density:
3.65 g/cm3
Thermal Conductivity (20 C):
23 W/m.k
Thermal Shock Resistance (20 C):
250 T(C
Volume Resistivity (25 C):
10^14
Packaging & Delivery
Packaging Details
by wooden pallet packing or depend on customer's requirements
Product Description

 

 

Glazed/Mo/Mn/Metallized Ceramic Tubes with good quality

Major components

95% 96%.99  Al2O3

 

Density

g/cm3

3.6

Material properties

Water absorption

%

O

Sintering temperature

°C

1600-1800

Physical properties

Hardness

HV

1500

Flexural strength

Kgf/cm2

3000

Compressive strength

Kgf/cm2

25000

Fracture toughness

Map.m3/2

3-4

 

Maximum temperature

°C

1800

Thermal properties

Coefficient of thermal expansion

/°C

8*10-6

 

Heat shock

T(°C)

220

Thermal conductivity

W/m.k(25-300°C)

25 14

 

 

20°C

 

>1012

Volume resistivity

100°C

>.cm

1012-1013

Electrical Characteristics

 

300°C

>1010

Insulation breakdown strength

KV/mm

18

dielectric constant

100MHz(E)

9.5

 

95%,96%,99%   Vacuum ceramic insulation Tube for  Gas Oven

 

Electric Vacuum Ceramic Tube with Metallization

 

Electric vacuum ceramic is the mainly components of high-voltage electric vacuum ceramic tube,high-power silicon controlled rectifier, electric vacuum relay, electric vacuum transmitting tube, High-frequency high power electric tube. We use the best 95% alumina with superfine powder technology and isostatic pressing : Steady performance, Good insulating.The sizes can be made strictly according to the customers' requirements , with Metallization and glazing on the surface.

 

Features:

 

1.Good density ,low dielectric loss and Dielectric Constant with small crystal size (Average diameter 8~10μm ). The structure density is far exceeded than the traditional forming technology through hundreds Mpa pressure

 

2. No air holes. There is no air holes in the ceramic parts through isostatic pressing technology. The inside structure and tensile strength reach the best condition

 

3. High mechanical strength, High sealing strength, Good air tightness, which highly improves the tightness of the electric vacuum ceramic tube

 

Joining types:

Ceramic + Mo/Mn Metallized + plating Ni

Ceramic + Mo/Mn Metallized + plating AG

Ceramic + Mo/Mn Metallized + plating Au

Ceramic + printing AG

 

 
Packaging & Shipping

 

Package of the ceramic insulator: Wooden case and wooden pallet, or pack as customer's requirement.

Delivery time of the ceramic insulator: depend on distance,  usually 20 days to 50days after deposit.

 
Company Information

Liling Xingtailong  is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.

 

Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.

 

 

 

Our Services

 

Why choose Xingtailong?

High puriy material make sure high max working temperature,

Tight tolerance make sure the right installation.

Large quantity in stock ensured fast delivery.

Large capacity reduce materical prices.

Our service from Xingtailong:

Inquiry response: Your inquiries will be replied in 24 hours.

Sample support: Two free samples are available in 3~5days.

Delivery time: Your shipment will be loaded in 15~25days.depends on quantity.

Payment term: T/T, L/C, D/P, D/A, Western Union (Sample only) We can supply the products according to customer's drawings, samples and performance requirement.  

 

 

 

FAQ

 Please follow the using specifications to expand the working lifetime and better 

the heat conductivity of metallized ceramic ring. 

A piece of instruction paper will be found in metallized ceramic ring,If manual book is

required, please notice in advance.

 

If any questions please feel free to let us know anytime.