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Testing and Quality Control
Quality is always the top
priority in CNFC Management philosophy.
Based on the concept of
Total Quality Management, we are following strict quality standards
in every stage of manufacturing process namely raw-material
inspection, segregation of scrap, melting, casting and packing,
based on S.Q.C. techniques.
We are well equipped with
the most advanced analysing instrument like Spectrometer (both
mobile and lab models), Image Analyser and Universal Testing
Machine.
Every heat is checked
intensely for not only its chemical composition but also for its
grain size, dross content, gas content and physical strength.
In addition to the plant
quality assurance job, our Q.C. department also provides after sales
services to our customers. We
offer free consulting and trouble shooting service to all our
customers.
The unit maintains high
quality of product and services. The quality control system followed
by us for manufacturing alloy are as follows:-
Incoming
Material
 Spectrometer
test for chemical composition
Visual Check
Cleaning &
Segregation where required.
Quality Audits
Control Plans
Inprocess
Inspection
Automatic Temperature
Control
Degassing & Fluxing
Grain refinement where
required
Chemical Composition
check
Microstructure test
Vacuum M/C for
Gas/Porosity Test
Filtration
Oxide Film Removal
Process Audits
S.P.C. Study on Furnaces
Control Plans
Finished Goods
Every Ingot marked with
batch No. & Grade which ensure complete back traceability upto
raw material stage.
Chemical composition
Re-check
Each Batch test samples
retention for 60 days.
Dock Audits
The main Testing
Equipment in our Q.C. Laboratory
- Spectrolab Model M-8
-- PMT based
- Spectro Junior- CCD
based
- Mobile Spectrometer
Model Spectro Port CCD
- 2 sets of Aluminium
degassing equipment
- Metalographical
Microscope equipped with advanced analyser.
- Universal Testing
Machine
For more
information, click
here to contact Century NF Castings.
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