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professional factory Industrial Heat Resistant Refractory Zirconia Ceramic Protection Tube with SGS certificate

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professional factory Industrial Heat Resistant Refractory Zirconia Ceramic Protection Tube with SGS certificate

Industrial Heat Resistant Refractory Zirconia Ceramic Protection Tube

Zirconia ceramic components

Alumina or aluminum oxide (Al2O3) in its various levels of purity is used more often than any other advanced ceramic material. Tigar Ceramic offers a wide range of material types with different property profiles that can be adjusted via a targeted matrix design.

This material has very high hardness, very high stiffness, very good corrosion resistance to chemicals at high temperature, and very high refractoriness or use temperature.

The applications for alumina advanced ceramics are heavy-duty forming tools, substrates and resistor cores in the electronics industry, tiles for wear protection and ballistics, thread guides in textile engineering, seal and regulator discs for valves, heat-sinks for lighting systems, protection tubes in thermal processes or catalyst carriers for the chemicals industry.

Property

Unità

Al2O3 Content

%

96

98

99.5

99.7

Densità

g / cm3

3.70

3.80

3.90

3.92

Colore

–

Bianco

Bianco

Ivory

Ivory

Compressive Strength @ 25 C

Mpa

2229

2091

2512

2350

Tensile Strength @ 25 C

MPa

200

200

248

252

Flexural Strength @ 25 C

MPa

331

276

324

320

Elastic Modulus @ 25 C

GPa

290

331

366

380

Durezza : Knoop Rockwell

(Gpa) Kg/mm2
R45N

(11.7) 1196
79

(12.5) 1276
77

(14) 1428
85

(15) 1510 90

Thermal Conductivity @ 25 C

w / m-Deg K

20.8

28.1

30.7

31.6

Coefficient of Thermal Expansion @ 25-1000 C

1 X 10-6 /
Deg C

7.9

8.5

8.1

8.0

Specific Heat @ 25 C

cal / g / Deg C

.184

.184

.182

.180

Maximum Working Temp.

Deg C

1650

1650

1700

1700

VolumeResitivity @25C @700 C

ohm-cm
ohm-cm

1 X 10-13
1 X 10-8

1X 10-13
2.2 X 10-9

1 X 10-13
6 X 10-7

1 X 10-13
6 X 10-7

Dielectric Strength
(@Thickness) 100Mils

ac volts
per mil

350

340

335

330

Dielectric Constant 1Mhz
@25C

e’ / eo

8.6

9.4

9.7

10.0

Dissipation Factor 1 Mhz
@25C

Tan Delta

.0004

.0003

.0003

.0002

Q1. Sei una fabbrica o una società commerciale?

UN: We are professional manufacturers. We warmly welcome customers from all over the world to visit our factory and cooperate with us.

Q2. The quality of how?

UN: We insist on providing quality products to our customers.

Q3. Can I offer a customized product?

UN: We always support customization according to different raw materials of our customers.

Q4. How do you get a quote?

UN: Please send me your drawings and attach the technical requirements and quantity required. If you do not have a drawing, please provide us with a sample of the courier.We will quote the best price within 24 ore.

Informazioni aggiuntive

Luogo d'origine:

Jiangsu, Cina

Tipo:

Ceramic Parts

Applicazione:

Industrial Ceramic

Materiale:

Alumina Ceramic

Numero di modello:

Alumina Ceramic-699

Marchio:

Xindelong

Nome del prodotto:

Zirconia Ceramic Protection Tube

Colore:

Bianco

Densità:

3.70,3.80, 3.90, 3.92 (g / cm3 )

Compressive Strength @ 25 C:

2229Mpa/ 2091Mpa/ 2512Mpa/ 2350Mpa

Tensile Strength @ 25 C:

200Mpa/200Mpa/248Mpa / 252Mpa

Flexural Strength @ 25 C:

331Mpa /276Mpa /324Mpa /320Mpa

Elastic Modulus @ 25 C:

290GPa /331GPa /366GPa /380GPa

Maximum Working Temp:

1650℃/1700℃

Thermal Conductivity @ 25 C:

20.8 ,28.1, 30.7 ,31.6 (w / m-Deg K)

Utilizzo:

Industrial Ceramic