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Dongguan Ming Rui Ceramic Technology Co., Ltd
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High Straightness Insulation 99% Alumina Ceramic Rods with 3mm Fine Polished

Dongguan Ming Rui Ceramic Technology Co.,ltd
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High Straightness Insulation 99% Alumina Ceramic Rods with 3mm Fine Polished

Brand Name : Mingrui

Model Number : XF-509

Certification : ISO9001-2015.,UL,ROAH

Place of Origin : China

MOQ : 10 pieces

Price : USD1.21-5.16

Payment Terms : L/C, T/T, Western Union, MoneyGram, D/P, D/A

Supply Ability : 10000 pieces month

Delivery Time : 10-15 working days after the order confirmed

Packaging Details : intertional carton box

Sample order : 1 pcs

Color : ivory / white/ cream

custom-made size : welcome

Forming way : Isostatic Press

advantage : good insulation performance

Usage : High temperature

Feature : High Wear-resistance

Use temperature : 1700C

Density : 3.9g/cm3

Produce time : 5 to 7 days

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High Straightness Insulation 99% Alumina Ceramic Rods 3mm Fine Polished

The ceramic rods is made of high-purity ceramic raw materials, which are formed by dry pressing or cold isostatic pressing, high-temperature sintering and precision machining.

Dimension and tolerance:
·Diameter as small as 0.2mm, depends on length
·Length as long as 550mm, as short as 0.5mm
·Diameter tolerance we could make as fine as 0.001mm
The length and special sizes can be customized, As per 100% drawing

Specification:

1. Refractory, High Temperature Resistance, Maximum Used Temperature: 1800 ºC (3272ºF)...

2. Hardness Strength, Wear Resistance Up To Mohz 9.0 Levels...

3. High Voltage, Good Insulation Performance ,Electrical Resistivity Up To 10∧14 Ohm.Cm...

4. High Polished Surface Up To Rz0.8(Ra0.1) ...

5. Superior Mechanical Strength, MAX 10 MPa.m1/2 Fracture toughness,

6. Pressure Resistance, Max 2300MPa compressive strength...

7. Anti-High Corrosion Resistance, Such As Acid Alkali Resistance...

8. Long Service Life...

9. Other excellent property

Produce and machining

We can produce different sizes and shapes of the rod for specific applications to different custom products.Such as drilling, polishing, stripes, concave and convex, screw holes, metal parts position and so on

1. Can Be Custom By Drawing Or The Parameter

2.Can Be Offer a Samples Within 1--10 Qty

3. The Shipping Time Of The Samples Within 2days

4. Quick Delivery Via Fedex,Dhl,Ups,Tnt Etc.
For more informations (the price,payment etc), Please contact us or email: admin@cerampart.com

Properties Sheet of zirconia and alumina :

Properties Unit Alumina Zirconia
96%Al2O3 99%Al2O3 99.5%Al2O3 99.8%Al2O3 99.9%Al2O3 3Y-TZP
Colour - White White Ivory Ivory Translucent white/black
Bulk density g/cc 3.78 3.88 3.93 3.93 3.98 6.03
Water Absorption % 0 0 0 0 0 0
Grain size μm 5-10 2-5 2-5 2-5 2-4 0.4
Bending strength MPa 380 350 360 380 300 1000
KIC MPa.m1/2 3~4 4 3~4 3~4 3~4 5~8
Vickers Hardness GPa 13 14 14.5 14.5 15 13
Young's Modulus of Elasticity GPa 360 370 370 380 390 200
Thermal Conductivity W/m° K 24 28 32 32 34 2
Coefficient of Linear Expansion 10-6/°C 6.7 7.2 7.2 7.2 7.2 10.5
Dielectric Constant (1MHz) - 9.1 9.5 9.6 9.6 9.9 33
Dielectric Loss Angle (1MHz) - 0.0002 0.0001 0.0001 0.0001 0.0001 0.002
Dielectric Strength V/m 15×106 15×106 15×106 15×106 15×106 11×106
Volume Resistivity Ohm.cm >1014 >1014 >1014 >1014 >1014 1013
(RT)

Processing Methods
High Straightness Insulation 99% Alumina Ceramic Rods with 3mm Fine Polished

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact .

More photos of alumina ceramic rods :

High Straightness Insulation 99% Alumina Ceramic Rods with 3mm Fine Polished


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porous ceramic rod

      

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