Monday, August 12, 2013

Metallurgical Testing - An Overview

Metallurgical analysis refers to the procedures and testing methods which are used to evaluate materials in terms of their adherence to certain specifications, suitability for intended usage and reaction with environment or other materials. The specially trained engineers and technicians combine their chemical and metallurgical expertise with broad industrial experience to analyze metals and rapidly deliver accurate reports as well as solutions to customers from every kind of industry and agency.

The experts perform micro and macro analysis to detect, identify and resolve various specification issues. The metallurgical analysis services are as follows:
  • Corrosion Testing: Passivity checking, CASS, immersion testing, humidity, corrosion exposure, copper sulfate dip test and other customized tests as per your needs.
  • Metallographic preparation and examination: Conventional mounting, vacuum impregnation mounting, replication technology, photomacrographs and photomicrographs, ratings, cross section examination of non-metallic materials, etc.
  • Microstructure Evaluations: Heat treatment condition, grain size determination, heat treatment condition, porosity measurement and microstructural components.
  • Micro hardness test: Knoop and Vickers
  • Plating Evaluation: plating thickness, adhesion, taber abrasion, pencil hardness
  • Onsite Services: Certain onsite tests like sample grinding, polishing, etching and replication can be conducted by the experts in the laboratory.
  • Photographic Documentation: Both digital and Polaroid formats are offered.
The metallurgical analysis laboratory is a resource without which no engineering unit can function.

Advantages of Metrology:

One of the main advantages of metrology is that it can identify and quantify almost all elements. Therefore, it’s easy to find out the quality of the extrusion parts. All extrusion parts must meet the stringent quality specifications in terms of both the material as well as the dimensions of the finished products. Metallurgical testing permits the engineers to produce extrusion parts without compromising the quality or destroying the original components. Metrology can provide peace of mind to organizations across a wide range of industries since they can easily determine the composition, suitability and specifications of the extrusion parts for their intended usage.

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