Ironarc process

Ironarc process

[′ī·ərn‚ärk ‚prä·səs]
(metallurgy)
An ultra-high-temperature smelting process employing plasma chemistry to process refractory materials, such as zirconia.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.