April 24, 2013
By: Danielle Gallo
On May 25, 2011, the Occupational Safety and Health Administration decided to align its hazard communication standards with the Globally Harmonized System (GHS) of Classification and Labeling of Chemicals. Most metal fabricators don't realize that they need to update their own shop hazard communications—and they need to do it soon.
Norton NorZon® Plus depressed center wheels now utilize a proprietary blend of patented, newest generation Norton SG ceramic alumina and Norton BlueFire™ zirconia alumina abrasives, combined with a high performance bond system for significantly improved grain micro-fracturing. The upgraded line has also been expanded with Norton NorZon Plus Fast Cut™ Depressed Center Wheels, offering the fastest material removal in the industry.
Colors in welds and what they mean - by Josh Welton
The variety of colors that can occur in welds might surprise you. Sometimes they are desirable and sometimes not. It all depends on the material, the industry, and the application.
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