Products

Silicon carbide thrust ring has corrosion resistance, high temperature resistance, wear resistance, non-magnetic, non-conductive and good self lubrication. It has excellent chemical corrosion resistance, wear resistance, high temperature resistance,

Pressureless silicon carbide sleeve bearings has corrosion resistance, high temperature resistance, wear resistance, non-magnetic, non-conductive and good self-lubricating. It has excellent chemical corrosion resistance, wear resistance, high temperature resistance, high mechanical strength, good self-lubricating performance, high temperature creep resistance, low friction coefficient, high thermal conductivity and low thermal expansion coefficient.

Aluminum nitride ceramic fork have excellent physical properties such as high thermal conductivity, low dielectric constant, reliable electrical insulation, thermal expansion coefficient matched with silicon, insulation and non toxicity. They can be widely used in optical communication devices, automotive control circuits, electronic power devices, high-frequency microwave and electronic information.

This Aluminum Nitride heat insert worked as a vacuum plate for LED wafer, To absorb heat as fast as possible and consistency maintain 273°C and above, this Aluminium Nitride ceramic material must not melt or shape change at this heating point. The H shape window  is not through and also for the depth of 0.75mm for vacuum ventilation passage.  Ra surface requirement or as smooth as possible to prevent leakage between the plate/insert and the unit. This plate is used as vacuum suction cup and should not melt at >300°C or equivalent.

We developed and produced this model of micro zirconia tips for customer .  It is very small size ,  with diameter of 0.77mm , the sharpen  tips just 0.15mm .  We machined this part to get the tolerance and surface finish .  As it is too tiny, it does have difficulty to machining .  While our engineer and technician still worked it out and got the products meet the drawing requests .

Silicon Carbide bush are used for Pumps , as it with Excellent corrosion resistance, high coefficient of heat conductivity, self-lubricity, low density  high hardness and also provide customized production.

Silicon carbide rod  has excellent characteristics such as high temperature strength, strong high temperature oxidation resistance, good wear resistance, good thermal stability, low coefficient of thermal expansion, high thermal conductivity, high hardness, thermal shock resistance and chemical corrosion resistance. They are increasingly widely used in the fields of automobile, mechanical and chemical industry, environmental protection, space technology, information electronics, energy and so on, It has become an irreplaceable structural ceramic with excellent properties in many industrial fields.

The zirconia ceramic nozzle  and tube are superior to other materials on chemistry corrosion proof , wear resistance , and themostability and so on , therefore ,  it is widely used in conditions metal or other material not reach the requirements , like on the medical equipment .  We can provide custom made of seires of anti- abrasive ceramic parts for medical machine .

Refractory with Long service life, High Polished Surface , Superior Mechanical Strength, Anti-high Corrosion and Wear Resistance, Good Insulation Performance High Temperature  and Pressure Resistance;High Purity Zirconia and Alumina Ceramic Materials ; High hardness, long service life, not easy to break and wear resistance; non-conductive, anti-static, ceramic material itself with the insulation of electricity and magnetism properties, corrosion resistance, high temperature resistance, can be applied to a specific environment, such as acid alkali resistance

The main features of the zirconia ceramic ring 1.High density:  over 6 g/cm3, which makes it the densest body of the ceramic products 2.High hardness: over 9 on Mohs scale, diamond being 10, with a satin-smooth surface finish 3.High toughness: over 1200 MPa, approx. 4 times in comparison with 95% alumina 4. Excellent wear resistance, it's much better than aluminum oxide ceramics with a longer life cycle 5. Low thermal conductivity:  less than 3 W/m.k at ambient temperature, so it's an ideal thermal material 6. Good chemical and corrosion resistance, it's equivalent to above 99% alumina

The prime features of silicon nitride rod  1. Extraordinary thermal shock, it can withstand up to1000ºC 2. It's easier to do precise machining, the tolerance can be 0.001mm 3. Chemical corrosion resistance under high temperature, except for HF and H3PO4 4. Extreme wear and abrasion resistance., much better than stainless steel

Silicon Nitride Welding ring are used on automative welding for car  manufacturers and suppliers .  The physical and chemical properties as well as extreme stress tolerance extend the possible range to applications in production engineering .  Thie lead to high speed and high circle life.  The silicon nitride welding ring solved the application problems :  hardness , wear resistance , thermal shock resistance , impact strength , high temperature resistance , and long service life .

The zirconia ceramic insulator core was machined on CNC engraving for the holes , steps ,  grooves .  We could achieve machining tolerance as tight as ±0.001mm .  If the zirconia plate thickness is less than 2mm,  we could drill the holes on laser cutting machine  for those of multi holes zirconia substrate .  Machined zirconia parts with the main features as below: 1. High Mechnical strength and fracture toughness at room temperature . 2. It has similar thermal expansion as that of metal .  3. Zirconia ceramic is very wearable resitance material .  4.  It is heat insulation .

Because the industrial zirconia ceramic plunger has a series of advantages such as high temperature resistance, corrosion resistance, wear resistance and erosion resistance, it is widely used. What are the characteristics of the industrial zirconia  ceramic plunger?

The Alumina ceramic plunger is sliding  fit to the cylinder part ,  so the outside diameter tolerance is requested to be tight  to match with the cylinder .  The clearance between the piston and cylinder bore is 10 +6/-0 micrometer on the diameter .  The collar housing is made of 316 stainless steel material as it is more corrosion resistant and chemical resistant .  The plunger rod material is 99% alumina ceramic  which is wear resistant ,  high temperature resistance and can be used in harsh environment .

In the automobile manufacturing industry, the positioning accuracy of the welding fixture's locating guide pin is critical for the size of the body assembly and welding, and the welding guide pin's looseness and excessive wear are two significant causes of its positioning failure.

Blue Zirconia Pin Machining accuracy: (1) Shaft: roundness 0.002 mm, concentricity 0.002 mm, finish Ra0 1 ； (2) Hole: the minimum machining hole diameter is 0.2 mm and the depth can reach 6 mm (depending on the material); (3) Groove: the minimum Machinable 0.1mm narrow groove and grooves of various shapes; (4) Plane: minimum Machinable thickness of 0.1mm sheet, parallelism of 0.001mm, measurement tolerance of 0.001 mm, finish of Ra0 1；

Alumina purity composition : 99.7% alumina ceramic  Application :  Used as ceramic collector  The blank forming way is isostatic pressing,  grooves are CNC machined  Main properties :  Electrical Insulating ,  wear resistant ,  corrosion resistant ,   high temperature resistant