Precision Ceramic Valve Components Ceramic Shear Valve with High
Flatness
| Name | Material | Color | Application Characteristics | Machining Difficulty |
| Shear valve | high purity alumina | yellow | wear resistant,anti-corrosion, tightness,water resistant | Requires high flatness,parallelism, roughness, and small hole position, high precision |
| Sample needle | zirconia | white | biocompatibility,wear resistant, anti corrosion, water resistant | long&thin hole,inner hole roughness, requires high concentricity |
| Jet Pipe | zirconia | white |
| Piston | zirconia , alumina | white, yellow | tightness,wear resistant,anti corrosion, water resistant | requires high surface roughness and cylindricity |
| Syringe | zirconia | white | requires high inner hole cylindricity and roughness |
| Ceramic knife | zirconia | white | wear resistant, high hardness, sharp edge | small size,high precision |
Unique chosen material,high wear resistance and corrosion
resistance aluminum oxide ceramic.Surface shape machining micro
waveness strictly controlled. Hole diameter is small but many,the
smallest one is 0.4mm. The depth of thin hole reaches 5mm. Postion
tolerance requirement is high,the accuracy reaches 0.02mm.
With consummate production technique and advanced equipment,
Suntech Advanced Ceramics is able to offer you high quality and
high precision alumina or zirconia ceramic shear valve products
which are heat-resistant, hard-wearing and anti-corrosion. They are
all on sale now. Come and wholesale cheap ceramic shear valve from
our factory.
Hot Tags: ceramic shear valve China, manufacturers, factory,
wholesale, cheap, zirconia, alumina
For medical equipment and analyzers, Nishimura Advanced Ceramics
uses highly refined, highly pure fine alumina powder. Using the
advanced processing facilities in its environmentally controlled
processing rooms, we manufacture ceramic products under a thorough
quality control system. These products satisfy all requirements for
medical equipment and analyzers.
Mingrui Advanced Ceramics guarantees the quality of delivered
products with strict requirements on high precision, no impurities,
surface roughness control, abrasion resistance, etc.
Mingrui Advanced Ceramics proposes the use of zircon ceramics,
zircon cordierite ceramics, and cordierite ceramics for power
supply devices and insulators because these ceramics have high
insulation, heat shock resistance, and pressure capacity.
Zircon cordierite is a self-glazing ceramic, and one of the ceramic
materials developed by Nishimura Advanced Ceramics to satisfy the
requirements for power supply devices and insulators, by blending
cordierite with a low thermal expansion rate with highly
heat-resistant zircon according to Nishimura Advanced Ceramic’s
original formula.
It is strong and resistant to quick heating and cooling.
Industrial Ceramics include: Ceramic Wafer Lift Pins End Effectors Ceramic Orings & Liners Ceramic Rods & Tubes
| Ceramic Machining Capabilities: |
Our technical ceramic capabilities include precision grinding and
lapping for high-performance semiconductor grade ceramic materials
such as: aluminum oxide ceramic (99.5% or 99.8% alumina), silicon
carbide (CVD, sintered, or hot pressed SiC), aluminum nitride
(AlN), and electrostatic discharge safe (ESD) ceramics.
Technical ceramic materials offer:
Properties sheet of Alumina and zirconia :
| Characteristics | Unit | 95 Al2O3 | 99 Al2O3 | ZrO2 |
| Crystal Structure | - | hexagonal | hexagonal | tetragonal |
| Color | - | white | ivory | white |
| Density | g/cm3 | 3.65 | 3.88 | 5.95 |
| Water Absorption | % | 0 | 0 | 0 |
| Young's Modulus | Gpa | 280 | 350 | 205 |
| Vickers Hardness | Gpa | 14 | 20 | 12 |
| Flexural Strength | Mpa | 280 | 300 | 900 |
| Compressive Strength | Mpa | 2000 | 2500 | 2200 |
| Thermal Conductivity | W/(m·k) | 18-25 | 30 | 2.2 |
| Thermal shock resistance | Δ(℃) | 220 | 180-200 | 280-350 |
| Max. Working Temperature | ℃ | 1500 | 1700 | 850 |
| Volume Resistivity | Ω·cm | >10^15 | >10^14 | >10^12 |
| Dielectric Constant (1 MHz ) | - | 9.5 | 9.8 | 26 |
| Dielectric Strength | kV/mm | 16 | 22 | - |
Mingrui Ceramics provide advanced ceramics on critical wear
surfaces of valve plugs to maximize service life.
Company Introduction :
Dongguan Mingrui Ceramic Technology Co., Ltd. is a professional
manufacturer specialized in high precision zirconia and alumina
ceramic parts. Our main products include ceramic rod, tube,
plunger, ceramic valve, ceramic plate, ceramic shaft and bearing,
ceramic nozzle etc.. They are mainly used in industrial fields of
machinery components, petrochemical oil and gas, photo-voltaic
equipment, valves, automotive, fluid handling, E-cigarette, etc..
Our service includes mold design and development, ceramic forming,
sintering, precision machining and precision detection technology.
Our products have been widely exported to many countries in Europe,
America, Middle East, Southeast Asia, South Asia, etc..
1. What kind of industry ceramics do you have?
We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic
parts.
2. What kind of molding method can you supply?
Dry Pressing, isostatic pressing, grouting, hot-chamber die
casting, tape casting, injection molding, etc, injection molding
and isostatic molding is the most commonly used.
3.What stabilizer do you use when processing?
Yttria stabilizer is the most commonly used in our industrial
ceramic parts.
4.Can you produce free samples for me?
Yes usually, we can produce free samples for you but it is up to
the product complexity .
5.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.
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