Custom Alumina Ceramic Parts with High Temperature Insulation

Custom Alumina Ceramic Parts with High Temperature Insulation

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

Since the establishment, our company has always focused on the development, production, sales and service of various Wear Resistant Zirconia Textile Part, Sand Blasting Ceramic Nozzle, Alumina Ceramic For Textile Machinery. We have full of confidence in the future, and we make unremitting efforts for more ambitious goals and ideals. As a modern and competitive enterprise, our company's products have been highly praised by customers and the industry, and exported to many countries and regions. We welcome customers to call and write to inquire. Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Over the years, our company has established a good reputation in the industry with high-quality products, excellent services, and integrity management.

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.


In the era of Internet of things, we constantly strengthen the integration of information technology, provide multi-channel, all-round, professional service system, timely respond to the diverse needs of customers and strive to become a reliable Custom Alumina Ceramic Parts with High Temperature Insulation supplier. Our company constantly creates new value to provide a colorful and dreamy future for all mankind through the continuous pursuit of information technology innovation. The further growth of the market means that our products need to move from a price advantage to a high-end value strategy.

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