What is Destructive Testing? Techniques, Applications, and Alternatives
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Sep 28, 2022
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About This Presentation
Destructive testing is a type of testing used to determine the precise point of failure of materials, components, or equipment. The tested item is subjected to stress during the procedure, which finally deforms or destroys the material. Naturally, after destructive testing, tested components and mat...
Destructive testing is a type of testing used to determine the precise point of failure of materials, components, or equipment. The tested item is subjected to stress during the procedure, which finally deforms or destroys the material. Naturally, after destructive testing, tested components and materials cannot be reused in normal operation.
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What is Destructive Testing?
Techniques, Applications, and
Alternatives
Destructive testing is a type of testing used to determine the precise
point of failure of materials, components, or equipment. The tested
item is subjected to stress during the procedure, which finally
deforms or destroys the material. Naturally, after destructive testing,
tested components and materials cannot be reused in normal
operation.
Destructive testing is typically performed prior to a component
entering mass manufacturing. Manufacturers must understand their
products’ limitations in order to provide suitable maintenance and
operating recommendations for their machines.
What is destructive testing?
01
Corrosion testing
02
Testing for hardness
03
Tensile testing
The most often used destructive testing methods
04
Torsion analysis
05
Stress tests
Corrosion testing
Metals are widely employed in a variety of
sectors due to their tensile strength and
adaptability. They are, nevertheless, prone to
corrosion. Corrosion is commonly seen in the
form of rust on iron-based materials, tarnish
on silver, and patina on copper and copper
alloys. This is an issue since corrosion reduces
these metals’ tensile strength and longevity.
Testing for hardness
Material hardness affects whether
components deform permanently as a result
of stress. Hardness measures how well a
material resists indentation. This specifies
how long a component can be used and how
well it will operate over time.
Tensile testing
Tensile testing is carried out by applying controlled force
to the test material until it fails (crack, breakage, etc).
Depending on the features being measured, the test
specimen is compressed or extended. Tensile testing is
used to determine the material’s strength.
Ultimate tensile strength, breaking strength, and
maximum elongation or reduction are the qualities
measured. Engineers can determine physical
parameters such as Young’s modulus, Poisson’s ratio,
yield strength, and strain-hardening characteristics
based on the readings.
Torsion analysis
Torsion testing is carried out in the same
manner as tensile testing. Torsion forces are
applied to the material instead of
compression and elongation. This aids in
determining the shearing forces that the
material can withstand before deforming.
Stress tests
Torsion testing is carried out in the same manner as
tensile testing. Torsion forces are applied to the
material instead of compression and elongation. This
aids in determining the shearing forces that the
material can withstand before deforming.
The testing focuses on the forces that are expected to
occur during normal operations. A torsion test, for
example, is ideal for a component that will be used as the
shaft of an electric motor. Torsion tests, on the other
hand, are pointless for materials that will only be
subjected to compressive loads.
Testing in an aggressive environment
Temperature
Pressure
Humidity
01 02 03
Machines operate in a variety of environments that are influenced by:
04 05 06
Salinity
Chemical explicationAdditional elements or natural
forces exposure
Falcon Laboratory materials are examined based on
the features of the environment in which they will be
used. For example, building materials used to
construct a beach home must be able to survive the
coastal region’s salinity, humidity, wind conditions,
and other environmental elements.
Read More:
https://theomnibuzz.com/what-is-destructive-testing-
techniques-applications-and-alternatives/
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reliable building materials testing services
including soil testing, concrete testing,
aggregate & asphalt testing, air leakage and
water testing etc. Contact us today for free
consultations or more information.
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