George Vander Voort is teaching an ASM course on Advanced Metallographic Techniques – April 14-17, 2014
This course is designed to teach the basic and advanced metallographic techniques that will reveal the true microstructural characteristics of a wide range of materials. The theory and understanding of the proper selection of abrasives, lubricants, equipment, polishing cloths/pads and a basic understanding of chemomechanical polishing will be discussed. The course covers the preparation methods of most metals and alloys, composites, hard metals, ceramics and coatings.
For more information about the course click here.
Students are strongly encouraged to bring samples to class.
WHO SHOULD ATTEND?
- Anyone who is a materials professional
- Lab technicians
- Prior metallographic experience
Upon completion of this course, you should be able to:
- Properly section, mount and metallographically prepare a wide range of material types
- Select proper etching solutions that will reveal various characteristics of microstructures in a wide range of materials
- Evaluate and document characteristics of the materials prepared using image capture and measuring systems
- Overview of Modern Specimen Preparation Procedures
- Operation of Laboratory Equipment – cutoff machines, mounting presses, electropolisher, automated grinding/polishing machines
- Etching and Etchants – chemical, electrolytic, anodizing and color etching, selective etching
- Instruction and Practice in Operation of Optical Equipment – metallurgical microscopes, metallographs, cameras for micrographs, polarized light, DIC
- Quantitative Measurements – calibration, case depth, plating thickness, grain size, inclusion rating, volume fraction, stereological concepts
- Microhardness Measurements – Vickers, Knoop, theory and practice, ASTM E384