The emission of secondary (or fluorescent) X-rays from a material that has been excited by bombarding it with X-rays. The process can be used to determine the chemistry, and therefore the identity, of an unknown metal. This is a nondestructive test method.
Voting workers off the island - by Nick Martin Working in a job shop or any small, tightknit organization requires attributes beyond job skills. If you don’t measure up, you might find yourself voted off the island and out the door.
North America's leading magazine for the metal forming and fabricating industry, delivering news, technical articles, and case histories. Print subscriptions are free to qualified persons in North America involved in metal forming and fabricating.
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