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• n  any of various forms of aluminum oxide occurring naturally as corundum

• alumina
• aluminium oxide

News & Articles

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• Coated Inserts increase cast iron, steel machining productivity.
  Suitable for wet or dry machining, Tiger•tec® Silver ISO K inserts promote performance and reliability when working with grey cast iron, ductile iron, and higher strength steel alloys. Aluminum oxide coating features optimized microstructure that delivers resistance to crater wear and heat, and post-coating treatment increases edge toughness and process reliability while enabling trouble ...
  July 10, 2013 - ThomasNet