Main Products: Ceramic Parts ,Ceramic Rods ,Ceramic Tube ,Alumina Ceramic ,Zirconia Ceramic
STCERA zirconia solar vacuum tubes heater High strength vacuum tube
USD $0.01 - $1 /Piece
Min.Order:1 Piece
Quick Details View All >
Business Type: Manufacturer,Trading Company
Changsha Hunan ChinaMain Products: Ceramic Parts ,Ceramic Rods ,Ceramic Tube ,Alumina Ceramic ,Zirconia Ceramic
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Product Details
STCERA zirconia solar vacuum tubes heater High strength vacuum tube
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---------------------------------------------------Ceramic Robot Arm--------------------------------------
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--------------------------------------------------------Industrial Ceramic Parts----------------------------------------------------------
Material data sheet
| 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 |
| (RT) | |||||||
Advanced equipments and Exquisite Machining Process
Quick Details
| Place of Origin: | Hunan, China (Mainland) |
| Type: | precision ceramic parts |
| Color: | White or Ivory |
| MOQ: | 1 piece |
| Material: | Alumina(Al2O3)Ceramics/Zirconia(ZrO2)Ceramics |
| Testing Way: | Quality Control |
| Including Shape: | Tube, Rod, Plate, Ring and so on |
| Main products: | Precision Alumina & Zirconia Ceramic Tube, Ceramic Rod, Ceramic Plate, Ceramic Ring |
| Main Properties: | High strength, Excellent toughness, Shatter proof |
| Practical Application: | Semiconductor devices/Medical equipment/Electronics/LED |
| Main Forming Way: | Molding/Sintering/Dry Press/high-temperature sintering/grinding/polishing etc |
| Samples: | Custom-made is acceptable,we can provide free sample when we have the sample in stock |
| Payment: | 30% deposit in advance, the balance paid before shipment. |
| Payment Terms: | T/T, L/C, Paypal |
Packaging & Delivery
| Packaging Details: | 1. Carton with Bubble bag or foam. |
| Delivery Details: | 1. 3-25 days for sample |
| Shipment Terms: | 1. Small order: By express, DHL/ UPS/ Fedex/ EMS etc. |
About Hunan STCERA Co.,Ltd
| About us | 1. Welcome custom-made and sample firstly;
2. All products must pass the inspection by professional QC team; Quality guaranteed,
3. Good After Sales service: We have responsible after sale service staff to contact
4. STCERA Principle: Honest Operation, Customer satisfaction, Talents oriented,
|
| About our company | 1.Hunan STCERA Co., Ltd. is a private technological enterprise which is professional in
2. We have our own brand and factory,With a whole set of equipments;
3. The most advanced equipments we have: Dry pressing molding, cold isostatic press complicate shape products CNC machining and so on;
4. We also have the most professional precision ceramic and super hard Material specialists and technician team. |
Pictures of our industrial park
| 1. How we get an offer? |
You can send your drawing with technology requirements and the quantity you need. If you can, pls inform what’s application of your part? We will quote for you asap.
|
| 2. can you provide sample order? |
| Yes, custom-made sample is acceptable. We can also provide free sample when we have the sample in stock as customer requirement with freight collected.
|
| 3. What materials do you have? |
high purity(95%,96%,97%,99%,99.5%,99.8%) Alumina(Al2O3), Zirconia(ZrO2), Silicon Nitride.
|
| 4. What's your best selling products? |
| ceramic tube, ceramic rod, ceramic plate, ceramic ring |
Contacts:
Email: sales3(at)
Telephone: +86 17752842390
Skype: Sunny Stcera
WhatsApp: +86 17752842390
Contact Supplier
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