Active Member
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[China]
Address: NO 21st ChuangXing Road, Shangsha community , Changan Town, Dongguan city Guangdong province, China
Contact name:Admin deng
Dongguan Ming Rui Ceramic Technology Co.,ltd |
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Ceramic bushing is a ceramic connector for industry parts. Bushing can be welding, adhesive, inset with the metals use for the industry parts. Due to Ceramic bushing produced by technical ceramic with excellently properties.like a alumina ceramic bushing,zirconia bushing,siliconia bushing.
In the moving parts, because of long-term friction caused by the wear of parts, when the shaft and hole clearance wear to a certain extent must be replaced parts, so the designer in the design of the lower hardness, better wear resistance material for the shaft sleeve or bushing, so as to reduce the wear of the shaft and seat.
Points of Alumina Ceramic Bushing Sleeve:
1.High alumina purity:al2o3>95%,good corrosion resistance.
2.High temperature resistance,1600C in long use,1700C in short use.
3.Good thermal stock,no easy to crack.
4.High slip casting density.
Properties :
High hardness with low density
Wear & abrasion resistant
Resists strong acid and alkali attack at high temperatures
Excellent electrical insulation properties
High compressive strength
High mechanical Strength
Excellent refractory material
Moderate thermal conductive and thermal expansion rates
Resistant to thermal shock
High dielectric strength
Transparent to microwave radio frequencies
| ID (mm) | OD (mm) | LENGTH (mm) | F DIA (mm) | G (mm) |
| 0.35 | 4 | 6 | 7 | 2 |
| 0.4 | 4 | 6 | 7 | 2 |
| 0.8 | 4 | 6 | 7 | 2 |
| 1.75 | 4 | 6 | 7 | 2 |
| 1.95 | 5 | 9 | 8 | 2 |
| 2.55 | 5 | 6 | 8 | 2 |
| 3.2 | 6 | 8 | 9 | 2.5 |
| 4.5 | 8 | 12 | 11 | 2.5 |
| 5.9 | 10 | 20 | 13 | 3 |
| 6.9 | 12 | 10 | 15 | 3 |
| 8.4 | 15 | 12 | 18 | 3 |
| 10.8 | 18 | 12 | 22 | 4 |
| 14.5 | 22 | 28 | 26 | 4 |
| 17.5 | 26 | 36 | 30 | 4 |
| 22 | 30 | 45 | 34 | 5 |
| 26 | 35 | 20 | 39 | 5 |
Properties Sheet:
| Properties | Units | 95 Alumina | Alumina AL2O3 | ZrO2 | Silicone Carbide | Silicone Nitride |
| Density | g/cm3 | 3.65 | 3.95 | 5.95-6.0 | 3.12 | 3.23 |
| Water absorption | 0 | 0 | 0 | 0 | 0 | |
| Coefficientof thermal expansion | 10-16/k | 7.9 | 7.9-8.5 | 10.5 | 3 | 3.2 |
| Modulus of elasticity young`s mod | GPa | 280 | 280-340 | 210 | 440 | 300 |
| poission`s ratio | / | 0.21 | 0.21-0.22 | 0.3 | 0.17 | 0.26 |
| HV hardness hv | MPa | 1400 | 1650 | 1300-1365 | 2800 | 1500 |
| Flexural strength(room temperature) | MPa | 280 | 310 | 950 | 390 | 720 |
| Flexural strength(700℃) | MPa | 220 | 230 | 210 | 380 | 450 |
| compressive strength(room temperature) | MPa | 2000 | 2200 | 2000 | 1800 | 2300 |
| Fracture toughness | MPa*m1/2 | 3.8 | 4.2 | 10 | 3.9 | 6.2 |
| Heat conductivity(room temperature) | W/m*k | 18-25 | 26-30 | 2-2.2 | 120 | 25 |
| Electrical resistivity(room temperature) | Ω*mm2/m | >1015 | >1016 | >1015 | >103 | >1013 |
| Max use temperature | ℃ | 1500 | 1750 | 1050 | 1550 | 1050 |
| Resistance to acid alkaline | / | high | high | high | high | high |
| Dielectric constant | / | 9 | 9.6 | 29 | 9.66-10.03 | / |
Detailed Images
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.
