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Zirconia Aluminium Oxide Al2O3 Ceramic Pins Insulator High Temperature Resistance

Zirconia Aluminium Oxide Al2O3 Ceramic Pins Insulator High Temperature Resistance

Zirconia Aluminium Oxide Al2O3 Ceramic Pins Insulator High Temperature Resistance
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Zirconia Aluminium Oxide Al2O3 Ceramic Pins Insulator High Temperature Resistance
Product Details:
Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001-2005
Model Number: XF-126
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: USD1.21-5.16
Packaging Details: intertional carton box
Delivery Time: 15 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 10000 pieces month
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Detailed Product Description
Features: High Temperature Resistant Item Name: 95% 99% Alumina Ceramic Pin
Color: Black White Blue Or Custom Material: Alumina Ceramic
MOQ: 1 PCS Delivery: 7 Days
Shipping: DHL EMS UPS FEDEX TNT OEM: Welcome
Precision: +- 0.001mm Finishing: Polished
High Light:

custom ceramic pins

,

ceramic guide pin

 

 

High Temperature Resistance Ziroconia Aluminium oxide Al2O3 Ceramic Pins Insulator

 

Product Name High Temperature Resistance Ziroconia Aluminium oxide Al2O3 Ceramic Pins Insulator
Material Alumina
Color White, Black 
OD 0.2mm - 50mm, And According to drawings
Length 5mm - 400mm, And According to drawings
Surface Roughness Ra0.05
Torlerance +/- 0.001mm
Lead time: 15 - 30days
Max. working temperature 1500 -1700 °C
Samples Avaliable
Shipping: Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping

 

1. High temperature resistance: 99.7% Al2O3 rods can stand 1800C at most. 95% Al2O3 rods can stand 1500C at most.

2. Good abrasive resistance: 99.7% Al2O3 rods, 3.9g/cm3, 95% Al2O3 rods 3.6g/cm3.

3. Good insulating property.

4. Tight tolerance: we can grind and polish the outer surface and length. Size tolerance can be +/-0.02mm after machining.Surface roughness can reach to Ra0.2um.

5. Fast delivery, we have large quantity alumina ceramic rods and blanks in stock.

6. Inspection, each single rods will be tested before shipping.

7. Low shipping cost, we have long time cooperation with shipping company, which can provide us very low prices.

 

Zirconia Aluminium Oxide Al2O3 Ceramic Pins Insulator High Temperature Resistance

 
Zirconia Aluminium Oxide Al2O3 Ceramic Pins Insulator High Temperature Resistance 0
 
Advantages: 
  • Liquid non-polluting, High precision
  • Long service life, Very high surface finish
  • High hardness, Wear resistant
  • Particle release is extermely small
  • Water absorption as low as zero,
  • Minimal friction ,Minimal residual
  • Low thermal expansion coefficient
  • Inert Chemical stability, Acid orrosion resistance
  • Resistant to high temperature, Piston clearance fit more
  • Filling accuracy can be achieved online cleaning and sterilization

- Excellent mechanical strength

- Anti-wearing & anti-corrosion in harsh work surroundings
- High precision & fine polished surface finishing
- Speical designing to replace the previous metal pin with much more reliable quality
- Strong physical strength with super high hardness
- Excellent chemical inertness and no pollution to medium fluid
- Similar C.T.E. with steel, easy to assemble with other metal components directly
- Outstanding abrasion & corrosion resistance characters
- Anti high-temperature Creeping and good thermal stability
- Self-lubricating and maintenance free under heavey working load with non-stop running
- Professional R&D engineering team is available for your speical requests for various ceramic pins

 

Properties Sheet of zirconia and alumina : 

 

Properties Units 95 Alumina 99 Alumina ZrO2
Density g / cm³ 3.65 3.92 5.95-6.0g/cm³
Water absorption % 0 0 0
Coefficient of thermal expansion 10-6/K 7.9 8.5 10.5
Modulus of Elasticity Young's Mod GPa 280 340 210
Poisson's ratio / 0.21 0.22 0.3
HV Hardness HV MPa 1400 1650 1300-1365
Flexural Strength @ room temperature MPa 280 310 950
Flexural Strength @700°C MPa 220 230 210
Compressive Strength @ room temperature MPa 2000 2200 2000
Fracture Toughness MPa *m 1/2 3.8 4.2 10
Heat conductivity @ room temperature W/ m*k 18-25 26-30 2-2.2
Electrical Resistivity @ room temperature Ω*mm2 /m >1015 >1016 >1015
Max use temperature °C 1500 1750 1050
Resistance to acid alkaline / high high high
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV/mm 16 22 /
Thermol Shock Resistance △ T ( °C ) 220 180-200 280-350
Tensile Strength @ 25 °C MPa 200 248 252

 

Zirconia Aluminium Oxide Al2O3 Ceramic Pins Insulator High Temperature Resistance 1
 
Zirconia Aluminium Oxide Al2O3 Ceramic Pins Insulator High Temperature Resistance 2
 
Fair show : 
 
Zirconia Aluminium Oxide Al2O3 Ceramic Pins Insulator High Temperature Resistance 3

Delivery:
Custom OEM will be shipped within 15 days after determining the parameters
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations (the price,delivery time,moq etc)about the ceramic plates, please contact us or email:admin@cerampart.com

 

 

CEO: Admin deng

Dongguan Mingrui Ceramic Tech. Co. Ltd.

Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,

Chang'an town, Dongguan city, Guangdong, China 523867

Email: admin@cerampart.com

 

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.

 

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

Send your inquiry directly to us (0 / 3000)