|
 
 
| | 
- Company
-
www.wilsonspraynozzle.sg
-
- Wilson Engineering (S) Pte
Ltd established since 10th February 1987
-
in the Republic
of Singapore under Registration number 0349/1987-R, is a
-
leading manufacturer
of Industrial Nozzles and Silicon Carbide Nozzles,
-
-
With
our own manufacturing and spray test facilities housed together.
-
We are
capable of producing any nozzles to customer's specifications
-
including
Silicon
Carbide Nozzles for Flue Gas
Desulphurization.
Our Mission
-
To
provide customers with high quality products, fast
stock delivery and
-
excellent service.
-
Company Profile
-
Wilson Engineering (S) Pte
Ltd, a privately owned company that has been established in Singapore
since 1987.
-
We manufacture INDUSTRIAL
NOZZLES thru investment casting / machining and SILICON CARBIDE NOZZLES through high temperature vacuum
nitrogen fired sintering process for Electronics, Pulp Paper mills, Refineries, Petrol-Chemical plants, Steel
Mill plants and Coal Fired Power Plants..
Our
sales network covers South East Asia, India and China.
-
|
-
Company focuses on three
core businesses namely System Design and Fabrication
for oil &
-
gas application, Silicon Carbide Products Manufacturing for
Extreme Wear Application.
-
-
Categories of
Silicon Carbide Products.
-
-
SILICON CARBIDE NOZZLES
through nitrogen fired vacuum sintering process resulting
-
qualities such
as chemical inert, high thermal shock, tough mechanical strength that are
widely
-
used in the Coal Fired Power Plant industries where slurry alkaline
are sprayed to neutralise
-
acidic FLUE GAS discharge through its exhaust
stack.
-
-
SILICON NITRIDE PLATES
widely used as base SUBSTRATES for Semiconductor chips
-
(Integrated
Circuits), Ball Grid Array (BGA), EEPROM, EPROM etc.
-
The nucleus of our
engineering staff consist of engineers in various discipline of Fluid Flow
-
measurement, process control, data acquisition, metallurgy, furnace and
foundry technology.
-
In-house methodology and technique developed over years
of experiences and production
-
-
What is SILICON CARBIDE?
-
The nitrogen bonded silicon carbide is made by
firing mixtures of high purity silicon carbide and silicon or a
-
mineral additive
in a nitrogen atmosphere at high temperature (typically 1350șC to 1450șC).
The silicon carbide is
-
bonded by the silicon nitride phase (Si3N4)
developed during nitriding.
-
The
maximum operating temperature of the resulting material is around 1750șC.
-
-
The
properties of nitrogen bonded silicon carbide suit many severe service
conditions:
 |
Good
wear resistance in abrasive environments |
|
High
mechanical strength that is maintained up to 1650°C,
beyond
the
service temperature of common refractories and metals.
NBSC is particularly strong under compressive loading. |
|
Thermal
shock resistance due to high temperature strength, low thermal expansion
coefficient and high thermal conductivity.
As a result NBSC can be cycled through large temperature differences
without losing strength or developing cracks.
|
|
Good
chemical resistance particularly to most acids, molten salts and halogens.
NBSC may be attacked by oxidising agents and strong bases such as
iron oxide and sodium hydroxide. |
|
NBSC
resists wetting by non-ferrous metals.
|
|
At
high temperature, NBSC is a semiconductor.
|
|
|
|
