High Flexural Strength Square Ceramic Tube Zirconia Material High
Hardness
Tag Key words : Square Ceramic Tube
Main Features of Square Ceramic Tube
:
1) High hardness.
2) High heat resistance:zirconia ceramic has excellentthermal
stability,which means that it is widely used in areas where
resistance to high temperatures is essential.
3) Good wear resistance: zirconia ceramic is the material of choice
for zirconia wear parts.
4) High electrical resistivity: zirconia is an electrically
insulating material.
5) High corrosion resistance: it is insoluble in water and only
slightly soluble in strong acid and alkaline solutions. Good
chemical stability of zirconia leads to high corrosion resistance.
Square Ceramic Tube has very high hardness, very high stiffness, very good corrosion
resistance to chemicals at high temperature, and very high
refractoriness or use temperature. They may be used for a variety
of electrical, mechanical, and thermal applications. They may be
used as setter plates for firing parts in a kiln. The may be used
for high temperature furnaces and as high temperature refractory
turntables. Square Ceramic Tube may also be used for jewelry or for applications requiring high
wear or abrasion resistance. Your imagination is the only limiting
factor in the spectrum of possible applications for this component.
Be sure to view all photos as they are an integral component of the
item description.
Specific Gravity or Density: 3.9 g/cm3
Water Absorption or Porosity: 0%
Fusion Temperature or Melting Temperature: 2000 °C or 3632 °F
Maximum Working Temperature: 1800 °C or 2800 °F
Thermal Conductivity: 25 W/m* K
Specific Heat: 0.9 J/g*K
Expansion Coefficient or CTE: 7.5 x 10 E-6 inches/°C
Electrical Resistivity at 20 C: 10 E14 Ohm*cm
Electrical resistance at 600 C: 10 E8 Ohm*cm
Modulus of Elasticity: 44 x 10 E6 p.s.i. or 350 GPa.
| Product Name | High Flexural Strength Square Ceramic Tube Zirconia Material High
Hardness |
| Material | zirconia |
| Color | White, Black , Blue , Yellow |
| OD | 0.2mm - 200mm, And According to drawings |
| Length | 5mm - 400mm, And According to drawings |
| Surface Roughness | Ra0.05 |
| Torlerance | +/- 0.001mm |
| Lead time: | 15 days |
| Max. working temperature | 1500 -2800 °C |
| Samples | Avaliable |
| Shipping: | Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping |
Material Service:
Zirconia Ceramic: Mg-PSZ, Y-TZP, ZTA
Alumina Ceramic: 96%, 99%, 99.5% Al2O3
Silicon Nitride: Si3N4, RBSN, SRBSN, GPSN
Machinable Ceramic: Macor Ceramic
Machining Service:
Laser Cutting
CNC Machining
Cernerless Grinding and Inside Hole Honing
Surface Grinding and Polishing
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 |
Company Introduction
Mingrui ceramic manufacture and provides alumina ceramic components
for a wide range of application like Mechanical Equipment,
Electronic & Electrical, Oil Drilling, Medical, Chemical Industry
etc. According to actual application and customer's requirement,
the purities vary from 95%-99.7% and the forming methods will be
different. The forming methods applied in our plant include dry
pressing, isostatic pressing, injection moulding, extrusion
moulding. With experienced engineers and talented workers, we are
confident to offer high quality, high precision, complex components
for customers worldwide.
More Related photos :
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.
