Mining

Tempered steel was a thing 2,900 years ago

An international team of researchers has proven that steel tools were already used in Europe around 2,900 years ago. Using geochemical analyses, the scientists were able to prove that stone stelae on ...
NBC News

Olympic Steel Orders New Temper Mill and Cut-to-Length Line, and Plans to Locate on United States Steel Corporation's Gary Site

CLEVELAND, Nov. 4, 2010 (GLOBE NEWSWIRE) -- Olympic Steel, Inc., (Nasdaq:ZEUS), a national steel service center, today announced that it has signed agreements to purchase a new temper mill and ...
AZOM

Tools Steels – Heat Treatment of Tool Steels Including Tempering, Normalising, Annealing, Stress Relief and Decarburisation

Whether heat treatment is carded out in-house or subcontracted, procedures must be drawn up and adhered to if the heat treatment process is to be properly controlled. Subcontract heat treatment should ...
AZOM

What is the Difference Between Tempering and Annealing Heat Treatment Processes?

We use metals in construction, domestic appliances, vehicles, and many other everyday products. It really can be said that metals have built the modern world. To fine-tune the desired properties of ...