Gamma
Radiography Inspection
Radiographic inspection is primarily used to find sub-surface flaws in materials.
Special precautions must be taken when performing
radiography. Therefore the method is undertaken under
controlled conditions, inside a protective enclosure
or after assessment with appropriate barriers and
warning systems to ensure that there are no hazards
to personnel.
For
enquiries, kindly CLICK
HERE or Contact
Us
After
Office Hour contacts:
Ben Yeo
HP: +65 96390449
Email: ben@qas.com.sg |
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Ultrasonic
Flaw Detection
Ultrasonic flaw detection is widely used to detect
and characterize hidden internal defects in engineering
materials such as metals, plastics and composites.
High frequency sound waves reflect from cracks, voids
and other material discontinuities, producing distinctive
echo patterns.
For
enquiries, kindly CLICK
HERE or Contact
Us
After
Office Hour contacts:
Ben Yeo
HP: +65 96390449
Email: ben@qas.com.sg |
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Magnetic
Particle Inspection
Magnetic particle inspection is used for the detection
of surface and near-surface flaws in ferromagnetic
materials. This procedure is used to look for cracking
at welded joints and in areas identified as being
susceptible to environmental cracking (e.g. stress
corrosion cracking or hydrogen induced cracking),
fatigue cracking or creep cracking.
For
enquiries, kindly CLICK
HERE or Contact
Us
After
Office Hour contacts:
Ben Yeo
HP: +65 96390449
Email: ben@qas.com.sg |
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Liquid
Dye Penetrant Testing
Liquid penetrant testing is a non-destructive method
used to detect surface breaking defects in any nonporous
material. Liquid penetrant is applied to the surface
and is drawn into defects by capillary action. Visual
inspection is then performed to reveal discontinuities
that are open to the surfaces of solid and essentially
non-porous materials, ferrous or non-ferrous.
For
enquiries, kindly CLICK
HERE or Contact
Us
After
Office Hour contacts:
Ben Yeo
HP: +65 96390449
Email: ben@qas.com.sg |
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Eddy
Current Testing - Ferrous Weld Inspection (coated)
Standard eddy current testing is essentially a near-surface
technique. It is useful for detecting surface-breaking
or near-surface cracking and variations in material
composition. It can also be used to measure the thickness
of non-electrically conductive coatings on electrically
conductive substrates.
For
enquiries, kindly CLICK
HERE or Contact
Us
After
Office Hour contacts:
Ben Yeo
HP: +65 96390449
Email: ben@qas.com.sg |
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Hardness
Testing
Hardness is the property of a material that enables
it to resist plastic deformation, usually by penetration.
However, the term hardness may also refer to resistance
to bending, scratching, abrasion or cutting. This
procedure will test and determine the objects ability
to resist the above mentioned.
For
enquiries, kindly CLICK
HERE or Contact
Us
After
Office Hour contacts:
Ben Yeo
HP: +65 96390449
Email: ben@qas.com.sg |
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