Below are some of the most relevant questions asked during the Grain Size webinar hosted by ASTM International. The answers are provided by Marc Lavallée, Global...
By Tian Wang, Ph.D and Navid Sadeghi, Ph.D. Martensitic grains are hard to analyze Martensite, one of the hardest steel structures, is formed when austenite is...
Hardness testing has evolved. Although most industrial-scale and production environment indenters still employ the Rockwell method to determine the macro hardness of...
Industrial and research-grade microscopy is a critical yet labour-intensive process that can occupy hours of a skilled operator’s time. This incurs costs and saps...
Hardness is defined as a measure of how well materials resist localized deformation, such as impacts, indents, or scratches. Although it is a well-understood physical...
There is no such thing as a universal hardness tester – though the term is sometimes used as a marketing slogan to advertise high flexibility testing equipment. There...
