95% Alumina Ceramic Part for Band Heater

95% Alumina Ceramic Part for Band Heater

Place of Origin: Jiangsu, China
Type: Ceramic Raw Materials
Application: Industrial Ceramic
Material: Alumina Ceramic, 95 Alumina
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Product Details

Fast and fantastic quotations, informed advisers to help you choose the correct products that suits all your needs, a short manufacturing time, responsible good quality control and distinct companies for paying and shipping affairs for Electric Welding Torch Ceramic Nozzle Cap, Alumina Ceramic Conical Coffee Grinder Burr, Manual Pepper Mill Ceramic Core. In the development of our company, we try our best to provide competitive treatment for our employees and make greater tax contribution for the local area. Company go to to our factory in Brazil is also welcome at any time.

Quick Details

Place of Origin: Jiangsu, China

Type: Ceramic Raw Materials

Application: Industrial Ceramic

Material: Alumina Ceramic, 95 Alumina

Model Number: Ceramic lampholder

Brand Name: Tianyun ceramic

Usage: Industry Usage

Name: Ceramic lampholder

Size: Size Customized

Package: Wooden Box

Color: White


95%, 99%, 99.7% Al2O3 Material Parameters:

Item

Test Condition

Unit Symbol

95%Alumina ceramics

99%Alumina ceramics

99.7%Alumina ceramics

The main chemical ingredient



Al2O3

Al2O3

Al2O3

Bulk Density


g/cm3

>3.6

3.89

3.96

Maximum Use Temperature



1450°C

1600°C

1650°C

Water absorption


%

0

0

0

ROHS Hardness



≥85

≥89

≥89

Flexural strength

20° C

MPa (psi x 103)

358(52)

550

550

Compressive Strength

20° C

MPa (psi x 103)

2068 (300)

2600(377)

2600(377)

Fracture Toughness

K(I c)

Mpa m1/2

4-5

5.6

6

Coefficient of
thermal expansion

25-1000° C

1X 10-6/°C

7.6

7.9

8.2

Coefficient of
thermal conductivity

20° C

W/m °K

16

30.0

30.4

Thermal Shock Resistance

Tc

°C

250

200

200

Dielectricity constant

1MHz.25°C


9

9.7

9.7

Dielectric strength


ac-kV/mm (ac V/mil)

8.3 (210)

8.7 (220)

8.7 (220)

Volume Resistivity

100°C

ohm-cm

> 1013

> 1014

> 1014


Features:

1. High temperature resistance

2. High dielectric strength

3. Excellent electrical resistance

4. Abrasion resistance

5. High electrical insulation


Our Advantages:

Alumina ceramics are the most versatile of the advanced technical ceramics stronger than the traditional ceramics chemically inert - excellent corrosion resistance outstanding electrical insulators, even at very high temperatures extremely hard - excellent abrasion resistance are almost unaltered at 1000°C use able up to 1700°

All alumina bodies possess very good mechanical properties such as hardness and compressive strength. They also hold up well under harsh conditions such as acid corrosion, high wear areas, and sliding abrasion. They also possess very good electrical insulation properties and have very specific thermal conductive and thermal expansion rates.


We always regard customer satisfaction as our pursuit goal. Adhering to the business philosophy of honesty, cooperation and value creation, our company has become an all-round high-level professional supplier of 95% Alumina Ceramic Part for Band Heater. As an excellent company, we fully realize that the company is supported by the development of the entire society, and therefore we are committed to contributing to the construction of a better society. On the one hand, we can achieve win-win results with employees , on the other hand we can achieve win-win results with customers.

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