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High heat rod ceramic rod wear insulator high temperature resistant alumina zirconia ceramic rods

Materials:Alumina (Al2O3)/ Zirconia(ZrO2) /Si3N4 /SiC ...etc

Sizes:Mini OD: 0.02mm; Max length: 500mm

Delivery times:2 -25 days(depends on the quantity)

Precision:Ra 0.1um tolerance: 0.001mm... etc

Features:Heat resistance / Wear resistance / High purity / Refractory / High Corrosion / Good Insulation...

Customized:Can be custom for special sizes and shapes


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Ceramic plates sheet substrate disc series
High Heat Rod Ceramic Rod Wear Insulator High Temperature Resistant Ceramic Rods

High temperatures ceramic rod has the characteristics of wear insulator high temperature resistant with the excellent ceramics.

We can manufacture the available sizes of ceramic rods range from 0.020” to 19.68” (0.50mm – 500.00mm). In stocked rods available from 0.011″ to 1.350″ (0.28mm to 34.29mm).the length of machinable ceramic rods and specials sizes can be customized. Get a Quotation Now!!!

Materials:

· 95%--99.99% Alumina (Al2O3)

· Silicon Carbide

· Silicon Nitride

· TTZ: Magnesia partially stabilized Zirconia (ZrO2)

· YTZP: Yttria partially stabilized Zirconia (ZrO2)

· ZDY: Yttria fully stabilized Zirconia (ZrO2)

Parts of ceramics like below:

Al2O3 Alumina ceramics up to 1800℃(3272℉)high temperature resistance

ZrO2 Zirconia ceramics up to 1500℃(2732℉)high temperature resistance

SiC Silicon carbide ceramics up to 1500℃(2732℉)high temperature resistance

Si3N4 Silicon Nitride ceramics up to 1600℃(2912℉)high temperature resistance

The properties of alumina/ zirconia ceramics

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

2. Hardness Strength, Wear Resistance Up To Mohz 9.0; HRA 80-90...

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

The type of ceramic rod

Cylindrical, Square, Screw Threadand, Porous...

Shaft,Plunger Rod,Piston Rod,Cylinder Rod,Insulating Rod,Heat Conducting Bar,sharpening rod,honing rod...

High heat and temperature resistant

The ceramic have a excellent high heat temperature resistant ability. Ceramic can be used under 1800 ℃ high temperature environment.Coefficient of thermal expansion up to 13* 10∧6 from 20°C -1000°C. up to 2800°C Melting point.

Tip:

For different industries, equipment,and environment, ceramic rods have different function,We can manufacturing ceramic rod by drawing, such as surface polishing, internal and external pipe wall threads, metal parts bonded, different shapes etc by custom requirement.

The general specifications service

1. Factory price with a discounts

2. Fast shipment within 24 hours

3. In stocks for hot sales sizes

4. MOQ:1qty

5. Online service

The Custom service

1. Can be custom for special sizes by drawing

2. Can offer a samples within 2 days

3. The delivery time within 20 days after confirmed the order

4. Factory price and Senior ceramic engineer service

5. Online service

>Ceramic materials(include but not limited belows)

· 95%--99.99% Alumina (Al2O3)  

· Silicon Carbide  

· Silicon Nitride 

· TTZ: Magnesia partially stabilized Zirconia (ZrO2)

· YTZP: Yttria partially stabilized Zirconia (ZrO2)  

· ZDY: Yttria fully stabilized Zirconia (ZrO2)...

 Al2O3ZrO2/Y2O3ZrO2/MgOMgOSiCSi3N4 Reaction sinteredSi3N4 Hot pressedALN
Physical properties        
Density (g/cm³)3,95,95,753,583,23,273,293,26
Molecular weight (g/mole)102--40,440,114014041
Maximum service temperature air (°C)1700- 180015001000220015001200- 15001100- 16001000- 1800
Mechanical properties        
Hardness (Mohs)9--5,59--7
Modulus of elasticity (GPa)300-400200200250-300420170-220280-310318
Poisson's ratio0,25--0,180,140,25-0,260,270,25
Fracture toughness (MPa.m1/2)2-37-136-10-2,5-3,53,5-56,14,5
Electrical properties        
Dielectric constant9-10--9-10-10109,2
Electrical resistivity at 20°C (Ohm.cm)>10 1410 13-10 14>10 10-10 2-10 6>10 710 12- 10 15>10 14
Dielectric strength (kV/mm)10-2092-10----15
Thermal properties        
Specific heat (J/K/kg)900400-500420870-880750690680-800800
Thermal conductivity (W/m/K) at 20°C26-352,2-3,21,5-2,540-5063-1559-3015-43180
Coefficient of thermal expansion ( 10-6) from 20 to 1000°C8-910-115-1610-134-533,34,4-5,3
Melting point (°C)20502590-28002500190019002200
Customization & Machining Service:

As a ceramic parts manufacturer,us offer a wide of the ceramic specification,and customized&machinables. Get a Quote On Your Customized Now!!  or up a files by EMAIL.

Our Custom Capabilities:

1.High Purity Martoxid Powder

2.OEM Support, More Than 10 Technicians With 5-Year R&D Experience

3.35000 ㎡workshop, annual output could reach hundred million pieces.

4.All crafts are inspected strictly based on drawings,checked each month.

5.Best Service And Quick Delivery Via Fedex,DHL,UPS,TNT Etc.

Technical reference of manufacture
Dimensional accuracyUp to 0.001mm
ConcentricityUp to 0.003mm
ParallelismUp to 0.002mm
The inner hole toleranceThe minimum  0.005mm
Straight fluteThe narrowest 0.1x100mm
The thickness of the sizeMinimum to 0.02mm
The screw threadMinimum internal thread M2
CylindricityUp to 0.004mm
The linear toleranceUp to 0.001mm
The smallest apertureThe minimum 0.07mm
Precision processCNC maching,grinding,lapping
Surface finishGlazed,polishing or metallized  
FAQ

1. Monthly Capacity: 50,000-60,000 pcs;

2. Material: OEM or as per your suggestion;

3. Lead time: about 7-20 days, pls confirm the quantities required;

4. Incoterm: FOB, CFR, CIF;

5. Delivery Cost: It is determinated by the destination port;

6. Payment Term: PayPal; T/T; L/C.

7. Shipment: by sea, by air, by courier, by post, etc.

Feedback

1. For any query or doubt, please contact us firstly, we will update with you soon;

2. For any other satisfaction, please also feedback to us, which could improve our service better and better.

For more information about ceramics parts,please contact our engineers in time  >>>


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