It's necessary to test in a Lab and measure the mechanical properties of engineering material before their intended application to elude unacceptable levels of failure or deformation. Laboratory
IGCT & Pitting corrosion
The metal and alloys are made up of grain, in micro level the structure is separated by grain boundary. Intergranular corrosion is preferential attacks on the grain boundary where grain remain largely unaffected. This type corrosion occurred due to segregation of impurity (precipitation of nitrides, carbides, and other intermetallic phases, such as sigma phase) on the grain boundary. Such precipitation can produce zones of reduced corrosion resistance in the immediate vicinity.
This mainly occurs with incorrect heat treatment service, materials are liable to crack or fail by intergranular corrosion (IGC) much more rapidly than properly treated materials. In any case the mechanical properties of the structure will be seriously affected. Dashinspectorate can carry out testing as per ASTM A262, ASTM A923, ISO 3651 and ASTMG28 standards.
During services if the material exhibits localized pits or gaps on its surface, pitting or crevice corrosion may be the culprit. Pitting corrosion is characterized localizes pit holes, and crevice corrosion occurs where two materials meet. Material resistance to pitting and crevice should be assessed before its usage. Dashinspectorate provide pitting and corrosion test based on ASTM G48 .
Dashinspectorate mechanical testing lab is using standard test method to identify the basic properties of the materials like, yield point & elongation under uniaxial tensile load. This test will
Testing Lab used to evaluate both the ductility and soundness of a material. It is often used as a quality control test for butt-welded joints, having the advantage of simplicity of both test piece
In laboratory testing, Impact test validate the ability of material withstand during impact or sudden changes in load, it also help to find ductile to brittle transition temperature of the material,
Dashinspectorate Testing Lab using calibrated benchtop hardness testers to measure accurately the material’s resistance to localized plastic deformation..
Rockwell Hardness Testing.Vickers
Chemical Composition Analysis OES
Industries demand advanced elemental analysis of various metals importing from world wide manufactures and suppliers.The final inspection of products and quality is
Our metallurgy Lab specialists offer complex onsite and laboratory based metallurgical analysis & failure Investigations according to customer needs.
We are specialized in Micro analysis,
We Dashinspectorate, extends our services in Corrosion testing focusing to provide our clients with early detection of corrosion and minimizing the failures in materials that are subjected to face
Dashinspectorate laboratory is fully equipped with latest methods of testing in compromise with relevant standards of testing. We perform Sulphide Stress Cracking (SSC) testing of metals subject to
Heat treatment is carried out to alter the mechanical and physical property of the metals. The controlled heating and cooling of metals allows us to achieve desired mechanical property. Heat
Residual stresses are as those stresses that remain in a body after removing the external load. These stresses influence the behaviour of mechanical components and can affect their structural and
Scanning electron microscope & energy dispersive x-ray spectrometer
Scanning electron microscopy (SEM) is a well-known non-destructive technique that uses an electron beam probe to analyse