Direct synthesis of intermetallic compounds

Direct use of sulfur-bearing nickel concentrate in making Ni all

Direct-reduction process carried out in a rotary kiln

Direct-reduction process for directly reducing particulate iron-

Directional electrostatic accretion process employing acoustic d

Directionally solidified nickel-base eutectic alloys

Discharge apparatus for movable hearth type heat-treatment...

Disintegration of chromites

Dispersing gas into molten metal

Dispersion strengthened metals

Dispersion strengthened metals

Dispersion strengthening by nanophase addition

Disposable bed filter process and apparatus

Disposal of spent vanadium pentoxide catalyst by vitrification

Dissolution of noble metals

Dissolving petroleum coke in molten iron to recover vanadium...

Distillation process for separating silver and copper chlorides

Distribution system for molten magnesium

Dore slag treatment

Dross compression apparatus and method utilizing ribs on collect