Talk:Boron carbide

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[edit] electrical properties

Unless Ultrahard fullerite is electrically conducting, it should be noted that BC is the hardest known electrically conducting material. --Dschwen 07:19, 12 Jan 2005 (UTC)

[edit] Printing error?

In this article the boiling point is stated to be >3 500 °C. Several other sources state >2 500 °C. No other reference to 3 500°C has been found, so I suspect English WP to be in error. I suggest investigation and amendment if printing error is verified. / 82.182.149.179 18:35, 30 August 2007 (UTC)