This horizontal electrically fired 230® retort replaced
an alloy 600 retort which lasted only an average of eight months
in 1400 to 2200°F (760 to 1205°C) service in hydrogen atmosphere.
The 230 retort was still in excellent condition after 24 months service,
as shown. |
Wire annealing fixture of 230 alloy reduces thermal mass and cycle times
after replacing massive carbon-steel "stub" used previously. |
Fabricated heat-treating basket for vacuum furnace application to 2300°F
(1260°C). Made from 1/2-inch (12.7 mm) diameter 230 bar. |
This striking shot of a HAYNES 230 heat-treat fixture was taken at a leading
off-road automotive equipment plant. This conveyor fixture operates
at 1550°F (845°C) with a subsequent water quench followed by a
four hour cycle at 1050°F (565°C). |