Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1983-03-02
1984-05-22
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 58, 75257, C21C 702
Patent
active
044500041
ABSTRACT:
A method of dephosphorization and desulfurization for molten iron alloy containing chromium, which adds to the bath of molten iron alloy flux comprising alkaline-earth metal oxide and alkaline-earth halide and further adds to the same the predetermined quantity of oxidizing agent, so that simple, highly efficient and economical dephosphorization and desulfurization are performable to produce high-chromium steel or stainless steel of high quality, iron oxide, chromium oxide or oxidizing gas are used as the oxidizing agent.
REFERENCES:
patent: 4014685 (1977-03-01), Jones
patent: 4097269 (1978-06-01), Holzgruber
Aoki Takeo
Matsuo Tohru
Rosenberg Peter D.
Sumitomo Kinzoku Kogyo Kabushiki Kaisha
LandOfFree
Dephosphorization and desulfurization method for molten iron all does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dephosphorization and desulfurization method for molten iron all, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dephosphorization and desulfurization method for molten iron all will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1476978