Invention Grant
- Patent Title: Method and device for remelting metal in an electric furnace
- Patent Title (中): 用于在电炉中重熔金属的方法和装置
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Application No.: US13375422Application Date: 2010-06-11
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Publication No.: US08662142B2Publication Date: 2014-03-04
- Inventor: Ulrich Biebricher , Michael Protzmann , Gerhard Brückmann
- Applicant: Ulrich Biebricher , Michael Protzmann , Gerhard Brückmann
- Applicant Address: DE
- Assignee: Ald Vacuum Technologies GmbH
- Current Assignee: Ald Vacuum Technologies GmbH
- Current Assignee Address: DE
- Agency: Quarles & Brady LLP
- Priority: DE102009025176 20090612
- International Application: PCT/EP2010/058249 WO 20100611
- International Announcement: WO2010/142791 WO 20101216
- Main IPC: B22D27/04
- IPC: B22D27/04 ; B22D23/10 ; C22B9/18
Abstract:
A method and a device for remelting metal in an electric furnace includes forming a slag bath to form molten material electrodes. The molten metal of the material electrodes solidifies in block form in a crucible apparatus as a result of cooling in such a way that a block growth forms from a block base using a progressing solidification process, wherein the block base is heated by applying energy directly to the block base to influence the cooling process.
Public/Granted literature
- US20120132385A1 Method and Device for Remelting Metal in an Electric Furnace Public/Granted day:2012-05-31
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