TitleProduct

High Temperature Resistance Alumina Ceramic Rods

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shanghai

  • Validity to:

    Long-term effective

  • Last update:

    2018-06-20 04:15

  • Browse the number:

    151

Send an inquiries
+
Lonci Group Co.,Ltd
Contactaixin:

langci(Mr.)  

Email:

telephone:

phone:

Arrea:

Shanghai

Address:

Room11, No.2 Building, No.66 ShaheRD, Jiading District, Shanghai, China

Website:

http://www.loncigroup.com/ http://www.chinamerchants-logistics.com/com/langci/

+

High Temperature Resistance Alumina Ceramic Rods

Lonci manufactures all kinds of ceramic rods, providing customized and standard sizes for different applications. Advanced ceramic rods provides a broad range of engineering properties: High Temperature-Superior Strength-Corrosion Resistance-Thermal & Electrical Insulation along with other specialized characteristics.

Chemical Composition and Physical Properties


95 Series

99 Series

997 Series

 Steatite

Zr₂O Y-PSZ

Al₂O₂+Zr₂O

Al₂O₃(%)

≥95

≥99

≥99.7




SiO₂(%)

≤2.3

<0.2

<0.04


<0.2

<0.04

Fe₂O3(%)

<0.1

<0.1

<0.05


<0.1

<0.05

Alkaline Substances(%)

<0.1

<0.1

<0.08


<0.1

<0.08

Density(g/cm³)

3.7

3.87

3.89

2.7

3.87

3.89

Hardness(Mohs)

8.8

9

9


9

9

Flexural strength(Mpa)

300

340

390

150

1000

600

Compressive strength(Mpa)

3400

3600

3900

900

3000

3600

Modulus of elasticity(Gpa)

350

380

390

120

205

350

Impact resistance(Mpa m1/2)

4.0

5.0

5.2


8

7.5

Webull modulus(m)

10

10

12


22

18

Vickers hardness(HV0.5)

1800

1900

2000


1300

1600

Thermal expansion coefficient(10-6k -1)

5.0-8.3

5.4-8.3

5.5-8.4

6.0-9.0

10

6.0-8.6

Thermal conductivity(W.mK)

24

27

28

2.0-2.5

<2

18

Thermal shock resistance(T℃)

250

270

280

100

270

320

Volume resistivity at 20℃(Ωcm)

>1014

>1014

>1015

>1013

>1010

>1013

Dielectric strength(kv/mm)

20

25

30

20



Operating temperature in short time(℃)

1650

1800

1850

1450



Operating temperature in long time(℃)

1530

1650

1700

1250



color

pink,white

white,ivory

ivory

white



http://www.loncigroup.com/