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US 12,590,378 B2Granted
Method and apparatus for producing aluminum material
AssigneeUacj Corporation
InventorsJunji Nunomura, Yukio Honkawa, Yoichi Kojima, Tetsuya Tsuda
Life of this patent
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Abstract
A method for producing an aluminum material, including: providing an electrolytic cell in which an anode electrode containing 0.01 to 30% by mass Si and Al and a cathode electrode are immersed in an electrolytic solution and depositing aluminum on the cathode electrode by energizing the anode electrode and the cathode electrode in the electrolytic solution.
Claims6
A method for producing an aluminum material, comprising:
- providing an electrolytic cell in which an anode electrode containing 1.0 to 30% by mass Si and Al and a cathode electrode are immersed in an electrolytic solution;
- and
- depositing aluminum on the cathode electrode by energizing the anode electrode and the cathode electrode in the electrolytic solution, wherein
- the anode electrode comprises an aluminum alloy containing said Si:
- 1.0 to 30% by mass, Fe:
- 1.8% by mass or less, Cu:
- 5.0% by mass or less, Mg:
- 10.5% by mass or less, Mn:
- 1.5% by mass or less, Zn:
- 3.0% by mass or less, Ni:
- 0.55% by mass or less, Ti:
- 0.3% by mass or less, Pb:
- 0.35% by mass or less, Sn:
- 0.3% by mass or less, and Cr:
- 0.15% by mass or less, with the balance being said Al and inevitable impurities, wherein an area ratio of Si to a surface of the anode electrode is 90% or less after depositing aluminum on the cathode electrode.
12 more elements
A method for producing an aluminum material, comprising:
- providing an electrolytic cell in which an anode electrode containing 1.0 to 30% by mass Si and Al and a cathode electrode are immersed in an electrolytic solution;
- and
- depositing aluminum on the cathode electrode by energizing the anode electrode and the cathode electrode in the electrolytic solution, wherein
- the anode electrode comprises an aluminum alloy containing said Si:
- 1.0 to 30% by mass, Fe:
- 1.8% by mass or less, Cu:
- 5.0% by mass or less, Mg:
- 10.5% by mass or less, Mn:
- 1.5% by mass or less, Zn:
- 3.0% by mass or less, Ni:
- 0.55% by mass or less, Ti:
- 0.3% by mass or less, Pb:
- 0.35% by mass or less, Sn:
- 0.3% by mass or less, and Cr:
- 0.15% by mass or less, with the balance being said Al and inevitable impurities, wherein the electrolytic solution comprises a molten salt containing an alkylimidazolium halide and an aluminum halide.
12 more elements
A method for producing an aluminum material, comprising:
- providing an electrolytic cell in which an anode electrode containing 1.0 to 30% by mass Si and Al and a cathode electrode are immersed in an electrolytic solution;
- and
- depositing aluminum on the cathode electrode by energizing the anode electrode and the cathode electrode in the electrolytic solution, wherein
- the anode electrode comprises an aluminum alloy containing said Si:
- 1.0 to 30% by mass, Fe:
- 1.8% by mass or less, Cu:
- 5.0% by mass or less, Mg:
- 10.5% by mass or less, Mn:
- 1.5% by mass or less, Zn:
- 3.0% by mass or less, Ni:
- 0.55% by mass or less, Ti:
- 0.3% by mass or less, Pb:
- 0.35% by mass or less, Sn:
- 0.3% by mass or less, and Cr:
- 0.15% by mass or less, with the balance being said Al and inevitable impurities, wherein
- the anode electrode is platy or an aggregate of particles having an average particle size of 1 to 100 mm.
13 more elements
A method for producing an aluminum material, comprising:
- providing an electrolytic cell in which an anode electrode containing 1.0 to 30% by mass Si and Al and a cathode electrode are immersed in an electrolytic solution depositing aluminum on the cathode electrode by energizing the anode electrode and the cathode electrode in the electrolytic solution;
- and
- adding 1,10-phenanthroline to the electrolytic solution, wherein
- the anode electrode comprises an aluminum alloy containing said Si:
- 1.0 to 30% by mass, Fe:
- 1.8% by mass or less, Cu:
- 5.0% by mass or less, Mg:
- 10.5% by mass or less, Mn:
- 1.5% by mass or less, Zn:
- 3.0% by mass or less, Ni:
- 0.55% by mass or less, Ti:
- 0.3% by mass or less, Pb:
- 0.35% by mass or less, Sn:
- 0.3% by mass or less, and Cr:
- 0.15% by mass or less, with the balance being said Al and inevitable impurities.
12 more elements
A method for producing an aluminum material, comprising:
- providing an electrolytic cell in which an anode electrode containing 0.5 to 30% by mass Si and Al and a cathode electrode are immersed in an electrolytic solution and
- depositing aluminum on the cathode electrode by energizing the anode electrode and the cathode electrode in the electrolytic solution, wherein the anode electrode comprises an aluminum alloy containing said Si:
- 0.5 to 30% by mass, Fe:
- 1.8% by mass or less, Cu:
- 5.0% by mass or less, Mg:
- 10.5% by mass or less, Mn:
- 1.5% by mass or less, Zn:
- 0.010 to 3.0% by mass, Ni:
- 0.55% by mass or less, Ti:
- 0.001 to 0.3% by mass, Pb:
- 0.001 to 0.35% by mass, Sn:
- 0.001 to 0.3% by mass or less, and Cr:
- 0.15% by mass or less, with the balance being said Al and inevitable impurities.
10 more elements
Dependencies are inferred from the claim text.