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High Temperature Alumina Ceramic Thermocouple Protection Tube Ceramic Pipe Manufacturers
| Price | $50.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Fujian, China |
| Popularity | 541 people viewed |
Application:
Electrical Insulation, High-Temperature Furnaces, Semiconductor Industry
Ceramic Tube & Rod:
Ceramic Tube
Length:
Customized
Temperature Resistance:
1500℃
Color:
White
Compressive Strength:
2100-2500MPa
Working Temperature:
1700 Degree
Density:
3.8GM/Cc
Feature:
Heat Resistance
Flexural Strength:
280-350 MPa
Thermal Conductivity:
25-30 W/Mk
Certificate:
RoHS
Material:
Alumina Ceramic
Purity:
95%-99%
Type:
Ceramic Parts
Trademark:
INNOVACERA
Transport Package:
Carton Packing
Specification:
Customized
Origin:
Fujian, China
Product Description
Alumina ceramic is the most mature of engineering ceramics, offering excellent electrical insulation, Good insulator/alumina tube furnace for metallurgical melting/innovacera ion properties together with high hardness and good wear resistance but relatively low strength and fracture toughness. Alumina has a high melting point, and high hardness, although mechanical strength is reduced at temperatures above 1000 °C. Due to the
relatively large coefficient of thermal expansion, thermal shock resistance is reduced. Good chemical stability of alumina leads to high corrosion resistance. It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Testing has shown that the low chemical solubility of alumina ceramic components makes them highly resistant to chemical corrosion. This is what makes high-purity alumina the material of choice for components in a wide range of industrial applications.
2. Alumina ceramics features:
1). Excellent electrical insulation
2). High hardness
3). Relatively low strength and fracture toughness
4). Resistance to wear and corrosion
5). Excellent thermal stability
6). Resistance to high temperatures
7). High electrical resistivity
8). Good chemical stability and resistance
9). High corrosion resistance
10). Excellent thermal shock resistance
11). High thermal insulation
12). A Low Young's modulus
relatively large coefficient of thermal expansion, thermal shock resistance is reduced. Good chemical stability of alumina leads to high corrosion resistance. It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Testing has shown that the low chemical solubility of alumina ceramic components makes them highly resistant to chemical corrosion. This is what makes high-purity alumina the material of choice for components in a wide range of industrial applications.
2. Alumina ceramics features:
1). Excellent electrical insulation
2). High hardness
3). Relatively low strength and fracture toughness
4). Resistance to wear and corrosion
5). Excellent thermal stability
6). Resistance to high temperatures
7). High electrical resistivity
8). Good chemical stability and resistance
9). High corrosion resistance
10). Excellent thermal shock resistance
11). High thermal insulation
12). A Low Young's modulus
Alumina Ceramics Properties | |||
Unit | 95% | 99% | |
Density | g/cm3 | 3.6 | 3.8 |
Water absorption | % | <0.4 | <0.2 |
Firing temperature | °C | 1600 | 1800 |
Hardness | HRA | 70 | 80 |
Coefficientoflinearexpansion | *10-6/°C | 5.5 | 5.3 |
Dielectric constant | 9 | 10.5 | |
Volume resistivity | Ω·cm | - | 1013 |
Breakdownvoltage | KV/mm | 14 | 15 |
Breaking strength | Mpa | 250 | 300 |
Q1. Do you offer samples?
A: Yes, we'll offer you samples if we have stock, but some will charge sample fee. Shipping cost will pay by customer.
Q2. What is your terms of payment?
A: T/T in advance, Western Union, Alipay, Paypal.
Q3. How about your delivery time?
A: Depends on the requirement of the producst, according to the materials, dimensions and the manufacture process.
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q5: What else products do you offer?
A: We provide the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials.
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