BR112022016670A2 - Dispositivo para a fusão de metais - Google Patents
Dispositivo para a fusão de metaisInfo
- Publication number
- BR112022016670A2 BR112022016670A2 BR112022016670A BR112022016670A BR112022016670A2 BR 112022016670 A2 BR112022016670 A2 BR 112022016670A2 BR 112022016670 A BR112022016670 A BR 112022016670A BR 112022016670 A BR112022016670 A BR 112022016670A BR 112022016670 A2 BR112022016670 A2 BR 112022016670A2
- Authority
- BR
- Brazil
- Prior art keywords
- plasma
- metal
- melting
- melted
- aligned
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 5
- 229910052751 metal Inorganic materials 0.000 title abstract 5
- 230000008018 melting Effects 0.000 abstract 5
- 238000002844 melting Methods 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3405—Arrangements for stabilising or constricting the arc, e.g. by an additional gas flow
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/18—Heating by arc discharge
- H05B7/185—Heating gases for arc discharge
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/647—Aspects related to microwave heating combined with other heating techniques
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/70—Feed lines
- H05B6/707—Feed lines using waveguides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/02—Arrangements for confining plasma by electric or magnetic fields; Arrangements for heating plasma
- H05H1/16—Arrangements for confining plasma by electric or magnetic fields; Arrangements for heating plasma using externally-applied electric and magnetic fields
- H05H1/18—Arrangements for confining plasma by electric or magnetic fields; Arrangements for heating plasma using externally-applied electric and magnetic fields wherein the fields oscillate at very high frequency, e.g. in the microwave range, e.g. using cyclotron resonance
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
- H05H1/461—Microwave discharges
- H05H1/4622—Microwave discharges using waveguides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Plasma Technology (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
DISPOSITIVO PARA A FUSÃO DE METAIS. A invenção se refere a um dispositivo para a fusão de metais, cuja temperatura de fusão é menor do que 1000 ºC. Nesse caso, em um forno de fusão (1) está disposto um aparelho (2) para a formação de um plasma (8). O aparelho (2) está conectado a uma alimentação de tensão elétrica, e ao aparelho (2) está conectada pelo menos uma primeira alimentação para um gás de plasma, com o qual o plasma (8) pode ser formado, e assim é configurado, dimensionado, disposto e/ou alinhado, de tal modo que o plasma (8) formado está disposto a uma distância em relação ao metal como material a ser fundido (9), e nesse caso, com o plasma (8) pode ser formada uma corrente de gás de aquecimento, que está alinhada na direção do material a ser fundido (9), e no forno de fusão (1) está disposta uma cuba de fusão ou um cadinho (5) para a recepção do metal fundido
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020202484.7A DE102020202484A1 (de) | 2020-02-26 | 2020-02-26 | Vorrichtung zum Schmelzen von Metallen |
PCT/EP2021/054553 WO2021170652A1 (de) | 2020-02-26 | 2021-02-24 | Vorrichtung zum schmelzen von metallen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022016670A2 true BR112022016670A2 (pt) | 2022-11-16 |
Family
ID=74732937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022016670A BR112022016670A2 (pt) | 2020-02-26 | 2021-02-24 | Dispositivo para a fusão de metais |
Country Status (11)
Country | Link |
---|---|
US (1) | US20230110818A1 (pt) |
EP (1) | EP4111825A1 (pt) |
JP (1) | JP2023515176A (pt) |
KR (1) | KR20220146470A (pt) |
CN (1) | CN115245049A (pt) |
BR (1) | BR112022016670A2 (pt) |
CA (1) | CA3172808A1 (pt) |
DE (1) | DE102020202484A1 (pt) |
MX (1) | MX2022010403A (pt) |
WO (1) | WO2021170652A1 (pt) |
ZA (1) | ZA202208987B (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT526238B1 (de) | 2022-08-09 | 2024-01-15 | Thermal Proc Solutions Gmbh | Vorrichtung zur Bereitstellung eines Plasmas |
AT526239B1 (de) | 2022-08-09 | 2024-01-15 | Thermal Proc Solutions Gmbh | Vorrichtung zur Bereitstellung eines Plasmas |
AT526353B1 (de) | 2022-08-09 | 2024-02-15 | Thermal Proc Solutions Gmbh | Einrichtung zur thermischen Behandlung eines Stoffes |
DE102022122280A1 (de) | 2022-09-02 | 2024-03-07 | Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts | Kombination elektrischer Heizelemente, enthalten einen Verbundwerkstoff, mit Mikrowellen-Plasmabrennern für Hochtemperaturanwendungen in der Metallurgie, in der chemischen Industrie und in der Zementindustrie |
DE102022211214A1 (de) | 2022-10-21 | 2024-05-02 | Thermal Processing Solutions GmbH | Verfahren zum Schmelzen und Warmbehandeln von Feststoffen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE450583B (sv) | 1982-10-22 | 1987-07-06 | Skf Steel Eng Ab | Sett att framstella aluminium-kisel-legeringar |
JPH062882B2 (ja) | 1985-06-20 | 1994-01-12 | 大同特殊鋼株式会社 | 微粒子製造装置 |
US6362449B1 (en) * | 1998-08-12 | 2002-03-26 | Massachusetts Institute Of Technology | Very high power microwave-induced plasma |
US20050163696A1 (en) * | 2004-01-28 | 2005-07-28 | Uhm Han S. | Synthesis of carbon nanotubes by making use of microwave plasma torch |
RU2009110298A (ru) | 2009-03-24 | 2010-09-27 | Ооо "Твинн" (Ru) | Плазменная печь |
EP2589672A1 (de) | 2011-11-03 | 2013-05-08 | Siemens Aktiengesellschaft | Verfahren zum Betreiben eines Lichtbogenofens |
-
2020
- 2020-02-26 DE DE102020202484.7A patent/DE102020202484A1/de active Pending
-
2021
- 2021-02-24 WO PCT/EP2021/054553 patent/WO2021170652A1/de active Application Filing
- 2021-02-24 CA CA3172808A patent/CA3172808A1/en active Pending
- 2021-02-24 JP JP2022551420A patent/JP2023515176A/ja active Pending
- 2021-02-24 MX MX2022010403A patent/MX2022010403A/es unknown
- 2021-02-24 CN CN202180016434.9A patent/CN115245049A/zh active Pending
- 2021-02-24 KR KR1020227029352A patent/KR20220146470A/ko active Search and Examination
- 2021-02-24 BR BR112022016670A patent/BR112022016670A2/pt unknown
- 2021-02-24 US US17/904,879 patent/US20230110818A1/en active Pending
- 2021-02-24 EP EP21707981.3A patent/EP4111825A1/de active Pending
-
2022
- 2022-08-11 ZA ZA2022/08987A patent/ZA202208987B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA3172808A1 (en) | 2021-09-02 |
WO2021170652A1 (de) | 2021-09-02 |
JP2023515176A (ja) | 2023-04-12 |
MX2022010403A (es) | 2022-10-13 |
US20230110818A1 (en) | 2023-04-13 |
KR20220146470A (ko) | 2022-11-01 |
EP4111825A1 (de) | 2023-01-04 |
ZA202208987B (en) | 2023-03-29 |
CN115245049A (zh) | 2022-10-25 |
DE102020202484A1 (de) | 2021-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25C | Requirement related to requested transfer of rights |
Owner name: TECHNISCHE UNIVERSITAET BERGAKADEMIE FREIBERG (DE) Free format text: A FIM DE ATENDER A TRANSFERENCIA REQUERIDA ATRAVES DA PETICAO 870240024938 DE22/03/2024, E NECESSARIO ESCLARECER A DIVERGENCIA ENTRE O NOME DO CESSIONARIO APRESENTADO NODOCUMENTO DE CESSAO E NA PROCURACAO. |