Rockwell hardness testing is a method of determining the relative hardness of a material. In this test, hardness is measured by determining the depth of residual penetration by a steel ball or a ...

Heat treatment is an essential technique for influencing workpiece characteristics. Several industries focus on reliable part design to avoid breaking parts, e.g. by decreasing material weight and ...

Step-by-step insights provide engineers and laboratory professionals with essential techniques in metallography, from ...

The medical device and electronics industries manufacture products that are fundamentally different from ordinary hard goods. These high-technology products with critical end-use applications tend to ...

Scientists have now built a machine that sets a new standard of accuracy for testing a material's hardness, which is a measure of its resistance to bumps and scratches. In today's precision ...