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Chorus applies for review of copper pricing decision

2013-12-02 01:00:00| Total Telecom industry news

Nationwide network company to file court appeal to determine if law has been correctly applied.

Freeport says worker dead at Indonesian copper mine

2013-12-01 14:30:24| Real Estate - Topix.net

A worker was killed after an incident in an underground section of Freeport McMoRan Copper and Gold Inc's giant Grasberg copper mine in Indonesia, the company said.

Tags: dead mine worker copper

Spray Gun features copper anodization, redesigned handle.

2013-11-27 14:30:02| Industrial Newsroom - All News for Today

Available in 1.2/1.3 mm or 1.3/1.4 mm fluid tip packages, TEKNA® Copper comes standard with 7E7 air cap and digital air adjusting valves and features copper anodizing as well as optimized handle design. This gravity feed spray gun, compatible with clear coats (22–30 psi) as well as solvent and waterborne basecoats (22–26 psi), has inlet pressure rating of 16–30 psi (22 psi max for HVLP-compliant areas) and air flow rating of 9–13 cfm. This story is related to the following:Spray Guns

Tags: features handle gun copper

Stanene is 100% efficient, could finally replace copper wires in silicon chips

2013-11-25 17:25:28| Extremetech

Move over, graphene and carbyne -- stanene, with 100% electrical efficiency at temperatures up to 100 degrees Celsius (212F), is here, and it wants to replace the crummy, high-resistance copper wires that are a big limiting factor in current computer chips. Where graphene is a single-atom-thick layer of carbon, stanene is a single-atom-thick layer of tin.

Tags: finally replace efficient copper