Description
ALLOYS (flints C06C 15/00; treatment of alloys C21D, C22F)
ALLOYS (flints C06C 15/00; treatment of alloys C21D, C22F)
Subclass | Title |
---|---|
1/00 | Making non-ferrous alloys (by electrothermic methods C22B 4/00; by electrolysis C25C) |
1/02 | Making non-ferrous alloys (by electrothermic methods C22B 4/00; by electrolysis C25C) by melting |
1/03 | Making non-ferrous alloys (by electrothermic methods C22B 4/00; by electrolysis C25C) by melting using master alloys |
1/04 | Making non-ferrous alloys (by electrothermic methods C22B 4/00; by electrolysis C25C) by powder metallurgy (C22C 1/08 takes precedence) |
1/05 | Making non-ferrous alloys (by electrothermic methods C22B 4/00; by electrolysis C25C) by powder metallurgy (C22C 1/08 takes precedence) Mixtures of metal powder with non-metallic powder (C22C 1/08 takes precedence) |