White High Precision Machining Zirconia Ceramics Pin Needle For Industrial
Features of Small Ceramic Needle pin :
1.Excellent electrical insulation
2. High dimensional tolerances
3. Chemical corrosion resistance
4. Good thermal shock properties and can withstand temperatures up to 1700o C.
5. High temperature resistance
Application : used in high-temperature applications that require erosion resistance and electrical or thermal insulation, like Insulator Ceramic Rods, Semiconductor applications, High voltage requirements, Wire guide etc
| Content | zirconia ceramic Needle |
| Color | customized |
| Usage | zirconia insulating rod |
| Density | 5.85g / Cm3 |
| Max work temperature | 1800 ℃ |
| Size | Ø3*10mm or customized |
| Tolerance | ±0.001mm |
Product Description
Mingrui Ceramics has years of experience designing and developing technical ceramic solutions for a wide variety of applications and industries.High Temperature Refractory Ceramic Threaded Rod Silicon Wafer Cutting Machine. We offer this expertise to all of our customers to ensure the best design and materials are chosen for their specific application and needs.High Temperature Refractory Ceramic Threaded Rod Silicon Wafer Cutting Machine,Typically, our custom technical ceramic components and parts we supply are used for one of three main reasons:
Electrical Insulation Small Ceramic Needle Pin with Good Roughness
High temperature ceramics – crucibles, nozzles, lasers, furnace/kiln fixtures
Electrical Insulation Small Ceramic Needle Pin with Good Roughness
Wear and corrosion resistant ceramics – plates, housings, gages, caps/lids
Electrical Insulation Small Ceramic Needle Pin with Good Roughness
Electrical insulation ceramics – contact blocks, standoffs, fasteners, spacers
Electrical Insulation Small Ceramic Needle Pin with Good Roughness
Mingrui Ceramics is one of the world’s premiere technical ceramic suppliers – contact us to see what technical ceramics we can create for you.
Properties of Zirconia and Alumina Ceramics :
| 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 | |
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