Wear And Corrosion Resistant Machining Ceramic Parts Automatic
Robots
A thousandth would be a heavy cut for us. We have to take a lot of
laps and slow the feed rate down to about 40 inches per minute," he
says. Certain features in the software have helped with grinding on
a five-axis machining center. Mr. Gleason points to a feature that,
he says, "literally asks you ‘Where is the pivot point?’ So when
you are performing the dynamic rotation, the tilting and rotating
axes are interpolated for you automatically."
Industrial Ceramic Intriduction
Aluminium Oxide, Al2O3 is the most widely applied and cost
effective technical ceramic material. It offers a combination of
superior mechanical strength and electrical properties, wear
resistance and corrosion resistance. The maximum working
temperature is up to 1700 °C with relatively high thermal
conductivity. It is also an electrically insulating material with a
high electrical resistivity. The good corrosion resistance makes it
insoluble in water and slightly soluble in strong acid and alkaline
solution.
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.
Product Description
Precision Ceramics has years of experience designing and developing
technical ceramic solutions for a wide variety of applications and
industries. Wear And Corrosion Resistant Machining Ceramic Parts
Automatic Robots. We offer this expertise to all of our customers
to ensure the best design and materials are chosen for their
specific application and needs. Wear And Corrosion Resistant
Machining Ceramic Parts Automatic Robots, Typically, our custom
technical ceramic components and parts we supply are used for one
of three main reasons:
Wear And Corrosion Resistant Machining Ceramic Parts Automatic
Robots
High temperature ceramics – crucibles, nozzles, lasers,
furnace/kiln fixtures
Wear And Corrosion Resistant Machining Ceramic Parts Automatic
Robots
Wear and corrosion resistant ceramics – plates, housings, gages,
caps/lids
Wear And Corrosion Resistant Machining Ceramic Parts Automatic
Robots
Electrical insulation ceramics – contact blocks, standoffs,
fasteners, spacers
Wear And Corrosion Resistant Machining Ceramic Parts Automatic
Robots
Precision Ceramics is one of the world’s premiere technical ceramic
suppliers – contact us to see what technical ceramics we can create
for you.
Wear And Corrosion Resistant Machining Ceramic Parts Automatic
Robots
| Properties | Units | AL2O3 | ZrO2 | SiC | Si3N4 |
| Density | g/cm3 | 3.65-3.93 | 5.95-6.0 | 3.12 | 3.23 |
| Water absorption | 0 | 0 | 0 | 0 | 0 |
| Poission`s ratio | / | 0.21-0.22 | 0.3 | 0.17 | 0.26 |
| HV hardness hv | MPa | 1650 | 1300-1365 | 2800 | 1500 |
| Flexural strength | MPa | 310 | 950 | 390 | 720 |
| Heat conductivity | W/m*k | 26-30 | 2-2.2 | 120 | 25 |
| Electrical resistivity | Ω*mm2/m | >1016 | >1015 | >103 | >1013 |
| Dielectric constant | / | 9.6 | 29 | 9.66-10.03 | / |
| Dielectric strength | KV/mm | 8.7 | 9 | / | / |
| Coefficientof thermal expansion | 10-16/k | 7.9-8.5 | 10.5 | 3 | 3.2 |
| Modulus of elasticity young`s mod | GPa | 280-340 | 210 | 440 | 300 |
| Flexural strength(700℃) | MPa | 230 | 210 | 380 | 450 |
| Compressive strength | MPa | 2200 | 2000 | 1800 | 2300 |
| Max use temperature | ℃ | 1750 | 1050 | 1550 | 1050 |
| Resistance to acid alkaline | / | high | high | high | high |
| Thermal shock resistance | T(℃) | 180-220 | 280-350 | 230-260 | / |
| Fracture toughness | MPa*m1/2 | 4.2 | 10 | 3.9 | 6.2 |
| Tensile strength | MPa | 248 | 250 | / | / |
Manufacturing parameters:
| | Dimensional accuracy | Up to 0.001mm | | Smoothness | Highest possible mirror | | Concentricity | Up to 0.003mm | | Parallelism | Up to 0.002mm | | The inner hole tolerance | The minimum 0.005mm | | Straight flute | The narrowest 0.1x100mm | | The thickness of the size | Minimum to 0.02mm | | The screw thread | Minimum internal thread M2 | | Cylindricity | Up to 0.004mm | | The linear tolerance | Up to 0.001mm | | The smallest aperture | The minimum 0.07mm | | Precision process | CNC maching,grinding,lapping | | Surface finish | Glazed,polishing or metallized | Visual quality:
1. No cracks, no dark dots, no contamination and sharp edges;
2. Evenly distributed glaze with very smooth surface |
| Additional Information:
·In stock items will typically ship in a few working days.
·Unit price and estimated ship dates will be calculated when the
length and quantity are specified.
·Diameter tolerance ± 3% or ± 0.003" (0.076 mm), Straightness: ≤
0.003"/1.000" cumulative.
·Can be customized
Customization:
As a manufacturer of ceramic parts, we offer customization of
ceramic special sizes and shapes.High Precision, Fast Delivery
Time, High Composition (with test report).
Lead time: 10-20 working days for the mass with free sample of mass ; Minimum
order quantity : 1qty
|
As a manufacturer of ceramic parts, we offer customization of ceramic for special sizes and shapes.High Precision, Fast Delivery Time,
High Composition.
Packaging & Shipping
Wrapped by paper first individually, then packed in bubble bags,
finally put in standard export carton packing, or OEM packing.
Shipped by Express ( DHL, TNT, UPS, FEDEX, EMS ), Air, or Sea
transport. The fastest delivery is within 3 days.
