EAF Delta Roof / Delta Section

EAF Delta Roof / Delta Section

The Delta is a key component of the Electric Arc Furnace (EAF) roof, designed as the passage area for the three graphite electrodes. Positioned in the highest temperature zone of the furnace, it protects the refractory roof against intense arc radiation, extreme heat, and hot gases.
The Delta section is replaceable and plays a crucial role in maintaining melting efficiency, operational stability, and refractory integrity during furnace operation.

Description

✅ Extended roof and refractory lifetime
✅ Reduced heat loss and improved energy efficiency
✅ Enhanced arc stability and consistent melting performance
✅ Minimized downtime due to simplified maintenance and replacement

Additional information

Key Features:

Manufactured from high-purity, high-strength refractory materials (such as alumina or magnesia-spinel)
Excellent thermal resistance withstanding temperatures up to 1800 °C
Outstanding resistance to thermal shock and gas corrosion
Engineered design for precise electrode positioning and gas sealing
Easy installation and replacement, minimizing maintenance time

Related products