Title:
金属溶融物の製造のための溶融冶金法及びそれに用いる遷移金属含有添加材料
Document Type and Number:
Japanese Patent JP5395047
Kind Code:
B2
Abstract:
The invention relates to a process for producing a metal melt containing at least one base metal and at least one further alloy constituent, wherein the production takes place in a melting vessel with slag covering the melt. In accordance with the invention, for increasing the content of the alloy constituent of the melt, an additive is fed to the melt which contains said alloy constituent at a content of ≧5-10 percent by weight of the alloy constituent, ≧5-10 percent by weight of melting metallurgically harmless volatile matter, ≰5 percent by weight of sulfur and possibly fractions of further alloy constituents and/or slag formers. The additive is obtainable by ore leaching and by precipitation in the form of hydroxides and/or carbonates. The invention also relates to such an additive.
Inventors:
Mine, Ulrich
Application Number:
JP2010500064A
Publication Date:
January 22, 2014
Filing Date:
March 04, 2008
Export Citation:
Assignee:
M.Ker.N.Technologies Gezel Shaft Mitt Beschlenktel Haftung
International Classes:
C21C5/28; C21C7/00; C21C7/04; C22B3/04; C22B3/44; C22B23/00; C22C1/02
Domestic Patent References:
| JP3115519A | ||||
| JP10158712A | ||||
| JP5125425A | ||||
| JP64039314A | ||||
| JP61110709A | ||||
| JP37008805B1 | ||||
| JP3056629A | ||||
| JP2007506857A |
Attorney, Agent or Firm:
Tadashi Hanamura
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