Question

How can we explain methodology of metal

Answer 1

The ability to identify metal is a valuable skill for many operations such as welding, machining, cutting, and fabricating. Metal workers use various methods, from traditional to modern ones, to identify the scraps and sheets of metals that come into the shop.  In this post, we will explore some well-known traditional and modern metal Identification methods as well as the pros and cons of using them.

TRADITIONAL TESTING METHOD

Some popular traditional testing methods are Appearance, Spark, Rockwell, and Brinell Harness.  Generally, the benefit of these tests is that they are the cost-efficiency but the disadvantages include the strong dependency on personnel experience and the methods could damage the samples.