As a professional company in advanced ceramic industries, HIGHBORN
is manufacturing and supplying high quality and high precision ceramic components for clients from worldwide.
Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on.
With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products.
Our materials including:
Alumina ceramic tube, alumina parts( 95% 96% 99% 99.5% 99.7% Al2O3 )
Zirconia cermaic (tube, ring, ball,sheet )
Silicon Nitride ( GPS Gas pressure sintered & Hot pressed Si3N4 ) Silicon carbide
Boron Carbide ( B4C nozzle )
Machinable Glass Ceramic(block, tube, rod)
Steatite, cordierite,mullite
Features:
Machinable glass ceramic is a highly electrical insulating, heat insulating, vacuum tight composite material of glass and ceramics. It is machinable with common tungsten carbide or high speed steel cutting tools by turning, milling, drilling and sawing. Due to the machinability, customers can produce the ceramic parts in their own common workshop or laboratory, mainly for applications as electrical insulators, vacuum components, etc. Different sizes of standard length or customers' parts are available.
Glass ceramics can be machined with conventional metal working machinery. It is not necessary to sinter after machining, because strength, hardness and zero-porosity remain intact during machining. Machinable glass ceramic have the following power feature.
a) Is machinable with ordinary metal working tools.
b) Allows fast turnaround,no post firing required.
c) Holds tight tolerances, up to .0005"
d) Withstands high temperature, up to 800
e) Is clean, no outgasing and zero porosity
MGC: Machinable glass ceramic have the following applications:
a) Electrical or thermal insulator
b) Structural components
c) Semi-conductor processing
d) Electrical and opto-electronic equipment
e) Many other uses.
Properties of production:
PROPERTIES
ITEM
UNIT
VALUE
Physical
Color
-
white
Density
g/m³
2.6
Porosity
%
0.069
Mechanical
Compressive strength
Mpa
>508
Hardness
Mohs
4-5
Thermal
Thermal conductivity(25ºC)
W/m.k
1.71
Thermal expansion coefficient
ºC
72x10-7
Electrical
Dielectric Strength
V/mm
>40
Dielectric constant
6-7
Volume Resistivity
Ohm.cm
>1014
Safe export package By plastic bags first , and then into the foam box, finally into the
wooden cases/ carton/pallet or customized package.Delivery
we can deliver by any courier, eg, TNT, UPS, FedEx, EMS etc.
we can also by air, sea etc.
FAQ
What's the purity of this ceramic?
alumina ceramic, silicon nitride,macor
What's the MOQ?
There is no limit on quantity, as per need.
Do you accept customized dimension?
Yes, we can produce ceramic parts per customer's request.
How soon can we get the detail quotation?
Firstly please kindly tell us the size, material and demand quantity, your drawing with technical requirements is best.
If you only have samples, you can also send us.