| Coupons exposures performed in the flue of an industrial waste incinerator burning wood, cardboard, and other plant waste revealed that HAYNES® 230® alloy was very resistant to the mildly sulfidizing flue gases produced. Coupons were exposed in the average 1700°F (925°C) gases for more than 400 hours over 31 days. Seven start-up/shut-down cycles were experienced. |
