High Fracture Toughness Ceramic Water Dispensing Valves Ceramic Metering Valves
Brand Name:Mingrui
Certification:ISO9001:2015,,CE
Model Number:Customer's Requirements
Minimum Order Quantity:1 pieces
Delivery Time:7-15 working days after the order confirmed
Payment Terms:Western Union, L/C, T/T, D/P, D/A
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Location:
Dongguan Guangdong China
Address:
NO 21st ChuangXing Road, Shangsha community , Changan Town, Dongguan city Guangdong province, China
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
High Precision Ceramic Water Dispensing Valves Ceramic Metering Valves
Advantages
- High strength
- High fracture toughness
- High hardness
- Wear resistance
- Good frictional behaviour
- Non-magnetic
- Electrical insulation
- Low thermal conductivity
- Corrosion resistance in acids and alkalis
- Modulus of elasticity similar to steel
- Coefficient of thermal expansion similar to iron
Features:
Industrial ceramic can be processed in shaft , plunger, sealing structure, auto mobile Industrial parts, oil drilling equipment pieces, Insulation parts in electrical equipment , ceramic knife, ceramic flange parts,etc, with high density, bending strength and breaking tenacity
| Material | Alumina | Zirconia | ||||
| Properties | Units | AL997 | AL995 | AL99 | AL95 | ZrO2 |
| %Alumina | —— | 99.70% | 99.50% | 99.00% | 95% | —— |
| Color | —— | Ivory | Ivory | Ivory | Ivory & White | ivory white |
| Permeability | —— | Gas-tight | Gas-tight | Gas-tight | Gas-tight | Gas-tight |
| Density | g/cm³ | 3.94 | 3.9 | 3.8 | 3.75 | 5.89 |
| Straightness | —— | 1‰ | 1‰ | 1‰ | 1‰ | 1‰ |
| Hardness | Mohs Scale | 9 | 9 | 9 | 8.8 | 8.5 |
| Water Absorption | —— | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | 0 |
| Flexural Strength (Typical 20℃) | Mpa | 375 | 370 | 340 | 304 | 1200 |
| Compressive Strength (Typical 20℃) | Mpa | 2300 | 2300 | 2210 | 1910 | 5700 |
| Coefficient of Thermal Expansion (25℃ to 800℃) | 10-6/℃ | 7.6 | 7.6 | 7.6 | 7.6 | 10 |
| Dielectric Strength (5mm Thickness) | AC-kv/mm | 10 | 10 | 10 | 10 | —— |
| Dielectric Loss 25ºC@1MHz | —— | < 0.0001 | < 0.0001 | 0.0006 | 0.0004 | 0.001 |
| Dielectric Constant | 25º C@1MHz | 9.8 | 9.7 | 9.5 | 9.2 | 29 |
| Thermal Conductivity (25℃) | W/m·K | 35 | 35 | 34 | 20 | 3 |
Production process
Realated Products Show
Factory Shows
FAQ
Q: How can i get a quotation ?
A: Please send your drawing or the details of your demand to us, then we will quote to you.
Q: How long is your delivery time?
A: Generally it will take about 15-30 days because the production process is a long time cycle, but if we have stock of the products you need, then we can ship out once we get the payment.
Q:.What terms can you accept for payment ?
T/T, L/C , Western union , Money Gram and Paypal is welcome , but
paypal and western union only for small -sum payment.
Q:What about the package?
A:We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%
High Fracture Toughness Ceramic Water Dispensing Valves Ceramic Metering Valves
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