Negotiable
The date of payment from buyers deliver within days
Guangdong
Long-term effective
2017-10-29 13:08
244
Company Profile
Actech Precision Ceramics (HK) LimitedBy certification [File Integrity]
Contact:Mr. Benny Yin(Mr.)
Email:
Telephone:
Area:Guangdong
Address:Guangdong
Website: http://actechceramic.jssytm.com/
Product Name | Ceramic Shaft and rods |
Material | Alumina, Zirconia, Silicon Nitride and Machinable Glass ceramic |
Color | White, Black and Yellow |
OD | 0.5mm - 50mm, And According to drawings |
Length | 5mm - 300mm, 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 |
Ceramic shafts: | Ceramic rods, Ceramic shafts, Ceramic pin, Ceramic axles, |
Ceramic Sleeve: | Ceramic sleeve, Ceramic bush, Ceramic ring, Ceramic spacer, Ceramic washer |
Ceramic Tube: | Ceramic tube, Ceramic pipe |
Ceramic plunger: | Ceramic plunger, Ceramic piston |
Ceramic valves: | Ceramic ball valve, Ceramic disc valve, Ceramic valve plate |
Ceramic substrate: | Alumina substrate, ceramic plate, ceramic sheet, ceramic board |
Silicon Nitride products: | Silicon Nitride shaft, Silicon Nitride parts, Silicon Nitride component: |
Ceramic structural parts: | Ceramic Mechanical Parts, Ceramic Structure parts, Industrial Ceramic Parts |
Properties | Units | 96% Al2O3 |
99% Al2O3 |
Zirconia | Silicon Nitride |
Machinable Ceramic |
Material Characteristics | ||||||
Gas Permeability | 0 | 0 | 0 | 0 | 0 | |
Water Absorption | % | 0% | 0% | 0% | 0% | 0.038% |
Colour | White | Ivory | White | Grey | White | |
Density | g/cm3 | 3.7 | 3.85 | 6 | 3.2 | 2.7 |
Physical Characteristics | ||||||
Hardness | Kg/mm2 | 1100 | 1400 | 1100 | 1600 | 1175 |
Modulus of Elasticity | Gpa | 300 | 350 | 200 | 300 | 65 |
Flexural Strength | Mpa | 300 | 340 | 1150 | 600 | 108 |
Compressive Strength | Mpa | 2100 | 2200 | 2500 | 2500 | 488 |
Fracture Toughness | Mpam1/2 | 3.5 | 4 | 12 | 6 | |
Thermodynamic Property | ||||||
Max Use Temperature | °C | 1500 | 1650 | 1500 | 1800 | 800 |
Thermal Conductiviey | W/(m.k) | 25 | 27.5 | 2.5 | 20 | 1.68 |
Thermal Expansion Coefficient | 10-6/°C | 7.5 | 8 | 10 | 3.2 | 8.6 |
Thermal Shock Resistance | △T°C | 200 | 200 | 250 | 600 | 200 |
Specific Heat | J/kg.K | 860 | 860 | 500 | 500 | |
Electrical Specification | ||||||
Dielectric Strength | KV/mm | 12 | 10 | 5 | 40 | |
Dielectric Constant | εr | 9.5 | 9.1 | 12 | 6 | 7 |
Volume Resistivity | Ω | ≥1014 | ≥1014 | ≥1010 | ≥1014 | ≥1016 |
Dielectric Loss Angle | 0.0002 | 0.0002 | 0.001 |
· Ceramic Parts Machining: | · Ceramic Molding: |
- CNC Machining | - Ceramic Injection Moulding |
- Thread Machining | - Cold Isostatic Pressing |
- Micro drilling | - Dry Pressing |
- Centerless Grinding | - High Pressure Die Casting |
- Plane grinding | · Ceramic Material: |
- Inside Hole Honing | - Zircoina (Y-TZP, Mg-PSZ, ZTA) |
· Ceramic Parts Lappping and Polishing | - Alumina (96%,99%, 99.5% Al2o3) |
· Ceramic substrate Laser Cutting | - Silicon Nitride Ceramic (Si3N4) |
· Rapid Preparation of Samples | - Machinable Glass Ceramic (Macor Ceramic) |
· Processing with supplied material | · OEM/ODM Services |