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Specifications
resistorsMaterial :tungsten and ceramic
hardness:66-68 degree
Tungsten and ceramic resistor
Material :tunsten and ceramic
hardness:66-68 degree
The product we make:
Packing:
laser semiconductor ,excellent abrasive , heat ,corrosion resistance and electrical insulating enable ceramic part to be the most
widely used material in producing both precision segments and large mechanical parts , which are frequently applied in the semiconductor , solar photovoltaic industries and testing and encapsulation machines like IC , Wafer , LED , TFT-LCD.
trough the manufacturing of general parts and developing of the customized products , we have accumulated rich experience in the manufacturing of laser and semiconductor ceramic components .
Available material :
Silicon Carbide
high- purity alumina .
zirconia
application examples :
Wafer Loader Arm
rings/ seals
chucks / trays /Cuting trays .
lift pins
Nozzles
Customized products
in general , the less we do to the ceramic parts after it is sintered , the less it cost .
here is a list of the processing after sintering in orders of cost increasing to ceramic part .
sintering
grinding
lapping
polishing
the different choice of maching also cause the different cost of ceramic part . Below there is a list of maching operations in orders of cost increasing to ceramic part .
surface grinding
cylindrical grinding
Milling drilling
lapping
hand finishing
Avoid sharp internal corner and undercut to save the cost and away from stress riser
Avoid knife edge features , because the brittleness of the ceramics .
Provide radius and chamfer on each edge to prevent from chipping whenever possible
Tight tolerance causes expensive cost .
Contact Information:
My dear friend,your inquiry is warmly welcome, Please do not hesitate to contact me.
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