Factory Direct Selling Charm Metal Jewelry Accessories 18K Silver Plated Crafts of Pendant ...

Factory Direct Selling Charm Metal Jewelry Accessories 18K Silver Plated Crafts of Pendant ...

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

With strong technical strength, supply and marketing capabilities, our products are widely used in Heat Resistant Electrical Ceramics For Industrial, Alumina Ceramic Tubes For Insulation, Alumina Ceramic Burr For Coffee Grinder. Advanced science and technology have brought us a powerful and professional service system, and we always face the ever-changing market with full spirit. We persist with the principle of 'quality 1st, assistance initially, continual improvement and innovation to meet the customers' for your management and 'zero defect, zero complaints' as the standard objective. Our advantages are not limited to high-quality product performance.

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 insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for Factory Direct Selling Charm Metal Jewelry Accessories 18K Silver Plated Crafts of Pendant .... We continue to learn from the successful experience of foreign corporate culture to encourage employees to give full play to their individuality, and through various forms of education and training, each individual's skills are more professional. The company has strong technical force, and has always adhered to people-oriented technological innovation.

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