dire - down
- direct / in-line firing
- direct chill casting
- direct chill pit (DC pit)
- direct chill pit (DC pit)
- direct current (DC)
- direct current (DC)
- direct current (DC) sensor
- direct current (DC) sensor
- direct-chill (DC) casters
- direct-chill (DC) casters
- discharge stack/stack/chimney
- discipline and facility breakdown of the cost estimate
- disclaimer
- discontinuous anode change process
- dispersant / disperser / dispersing agent
- disposal of waste products
- dissipate (verb)
- dissipate (verb)
- dissipation (cell heat dissipation )
- dissipation (cell heat dissipation )
- dissolubility/solubility
- distributed control system (DCS)
- distributed control system (DCS)
- distribution connecting busbars
- distribution device
- distribution substation
- disturbance (disturbance to cell operation)
- disturbance (disturbance to cell operation)
- double anode changing mast
- double length sheet