PL2074370T3 - Wytwarzanie płaszcza obojętnego w piecu - Google Patents
Wytwarzanie płaszcza obojętnego w piecuInfo
- Publication number
- PL2074370T3 PL2074370T3 PL07804948T PL07804948T PL2074370T3 PL 2074370 T3 PL2074370 T3 PL 2074370T3 PL 07804948 T PL07804948 T PL 07804948T PL 07804948 T PL07804948 T PL 07804948T PL 2074370 T3 PL2074370 T3 PL 2074370T3
- Authority
- PL
- Poland
- Prior art keywords
- furnace
- production
- inert blanket
- blanket
- inert
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/072—Treatment with gases
-
- 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
- C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/04—Crucible or pot furnaces adapted for treating the charge in vacuum or special atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0073—Seals
- F27D99/0075—Gas curtain seals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Chemical Vapour Deposition (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82712206P | 2006-09-27 | 2006-09-27 | |
US11/829,114 US8403187B2 (en) | 2006-09-27 | 2007-07-27 | Production of an inert blanket in a furnace |
PCT/IB2007/002738 WO2008038087A1 (en) | 2006-09-27 | 2007-09-20 | Production of an inert blanket in a furnace |
EP07804948.3A EP2074370B1 (en) | 2006-09-27 | 2007-09-20 | Production of an inert blanket in a furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2074370T3 true PL2074370T3 (pl) | 2019-05-31 |
Family
ID=38920545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL07804948T PL2074370T3 (pl) | 2006-09-27 | 2007-09-20 | Wytwarzanie płaszcza obojętnego w piecu |
Country Status (9)
Country | Link |
---|---|
US (1) | US8403187B2 (pl) |
EP (1) | EP2074370B1 (pl) |
JP (1) | JP5649819B2 (pl) |
CN (1) | CN101517343B (pl) |
AR (1) | AR063014A1 (pl) |
ES (1) | ES2701004T3 (pl) |
PL (1) | PL2074370T3 (pl) |
TW (1) | TWI432273B (pl) |
WO (1) | WO2008038087A1 (pl) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080184848A1 (en) * | 2006-08-23 | 2008-08-07 | La Sorda Terence D | Vapor-Reinforced Expanding Volume of Gas to Minimize the Contamination of Products Treated in a Melting Furnace |
US20090163440A1 (en) * | 2007-09-26 | 2009-06-25 | Waddell David D | Ion-Channel Regulator Compositions and Methods of Using Same |
JP5262301B2 (ja) * | 2008-05-29 | 2013-08-14 | 新日鐵住金株式会社 | 溝型誘導加熱装置の急速冷却方法 |
US8932385B2 (en) | 2011-10-26 | 2015-01-13 | Air Liquide Industrial U.S. Lp | Apparatus and method for metal surface inertion by backfilling |
US20140130637A1 (en) * | 2012-04-16 | 2014-05-15 | Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National Defense | Method for Making a Strong Aluminum Alloy |
DE102012109248A1 (de) * | 2012-09-28 | 2014-04-03 | Fluxana GmbH & Co. KG | Herstellung von Analyseproben |
EP3259544B1 (en) * | 2015-02-18 | 2021-09-29 | Inductotherm Corp. | Electric induction melting and holding furnaces for reactive metals and alloys |
TWI688148B (zh) * | 2018-04-16 | 2020-03-11 | 大華學校財團法人大華科技大學 | 高分子導電膜電極 |
CN112762711B (zh) * | 2020-12-15 | 2022-09-02 | 山西江淮重工有限责任公司 | 熔体保护装置及熔体保护方法 |
US20220373261A1 (en) * | 2021-05-21 | 2022-11-24 | Fives North American Combustion, Inc. | Melting furnace purge system and method |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB220279A (en) | 1923-08-08 | 1925-02-19 | Fried Krupp Ag Friedrich Alfre | Improvements in devices for manufacturing steel |
NL255929A (pl) * | 1959-09-16 | |||
GB987190A (en) | 1963-03-14 | 1965-03-24 | British Oxygen Co Ltd | Minimising the contamination of molten metal during casting |
FR90350E (fr) | 1965-10-21 | 1967-11-24 | Air Liquide | Procédé de traitement des métaux liquides, applicable notamment à l'élaboration de fonte nodulaire |
US3443806A (en) | 1966-08-10 | 1969-05-13 | Air Liquide | Method of using induction furnaces |
US3619172A (en) | 1966-09-13 | 1971-11-09 | Air Liquide | Process for forming spheroidal graphite in hypereutectoid steels |
GB1149788A (en) | 1966-12-02 | 1969-04-23 | Magnesium Elektron Ltd | Improvements in or relating to the treatment of readily oxidisable metals during casting |
FR1582780A (pl) | 1968-01-10 | 1969-10-10 | ||
US3598168A (en) | 1968-10-14 | 1971-08-10 | Trw Inc | Titanium casting process |
FR1604719A (pl) | 1968-10-22 | 1972-01-24 | ||
US3689048A (en) | 1971-03-05 | 1972-09-05 | Air Liquide | Treatment of molten metal by injection of gas |
FR2137090B1 (pl) | 1971-05-13 | 1973-12-28 | Air Liquide | |
BE795856A (fr) | 1972-02-24 | 1973-08-23 | Air Liquide | Perfectionnement au procede de raffinage electrique par laitier dit "procede e.s.r." |
FR2277144A1 (fr) | 1974-07-05 | 1976-01-30 | Air Liquide | Composition de matieres formee d'un melange d'un fluide cryogene et de particules solides |
US4181522A (en) | 1974-07-05 | 1980-01-01 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method of retarding the cooling of molten metal |
FR2302479A1 (fr) | 1975-02-25 | 1976-09-24 | Air Liquide | Dispositif pour la distribution controlee de fluide cryogenique |
US4089678A (en) | 1975-08-01 | 1978-05-16 | Hanawalt Joseph D | Method and product for protecting molten magnesium |
FR2346077A1 (fr) | 1976-04-02 | 1977-10-28 | Air Liquide | Procede de fabrication de pieces metalliques moulees |
FR2392746A2 (fr) | 1977-06-01 | 1978-12-29 | Air Liquide | Procede de coulee de metal |
FR2403852A1 (fr) | 1977-09-22 | 1979-04-20 | Air Liquide | Procede et dispositif de protection d'un jet de coulee verticale de metal fondu au moyen d'un gaz inerte liquefie |
FR2403849A1 (fr) * | 1977-09-23 | 1979-04-20 | Siderurgie Fse Inst Rech | Nouveau procede de coulee continue centrifuge electromagnetique des metaux en fusion |
CH628547A5 (de) | 1978-06-30 | 1982-03-15 | Fischer Ag Georg | Formgussverfahren und vorrichtung zum vergiessen von metallischen formgussstuecken in einer form. |
US4236913A (en) | 1979-06-11 | 1980-12-02 | Austin Ivy C | Gaseous atmosphere for electric arc furnaces |
CA1178014A (en) | 1981-02-02 | 1984-11-20 | Igor Y. Khandros | Foundry practices |
JPS5820369A (ja) | 1981-07-31 | 1983-02-05 | Daido Steel Co Ltd | 吸引鋳造法 |
US4549598A (en) | 1981-12-17 | 1985-10-29 | Noranda Inc. | Process for minimizing foam formation during free falling of molten metal into moulds, launders or other containers |
FR2523005A1 (fr) | 1982-03-08 | 1983-09-16 | Air Liquide | Procede et installation de coulee d'un metal non ferreux en lingotiere |
FR2523007A1 (fr) | 1982-03-15 | 1983-09-16 | Air Liquide | Procede et installation de protection d'un jet de coulee de metal liquide |
BE893168A (fr) | 1982-05-13 | 1982-11-16 | Vesuvius Internat Corp | Orifice d'injection d'un gaz de protection dans un tube de coulee |
ZA85911B (en) | 1984-02-24 | 1985-09-25 | Liquid Air Canada | Molten metal casting |
US4657587A (en) | 1985-02-21 | 1987-04-14 | Canadian Liquid Air Ltd./Air Liquide Canada Ltee | Molten metal casting |
US4791977A (en) | 1987-05-07 | 1988-12-20 | Metal Casting Technology, Inc. | Countergravity metal casting apparatus and process |
US4806156A (en) | 1987-07-24 | 1989-02-21 | Liquid Air Corporation | Process for the production of a bath of molten metal or alloys |
US4848751A (en) | 1987-07-24 | 1989-07-18 | L'air Liquide | Lance for discharging liquid nitrogen or liquid argon into a furnace throughout the production of molten metal |
US4828609A (en) | 1988-03-01 | 1989-05-09 | Liquid Air Corporation | Method to protect the surface of metal in vertical melting furnaces |
EP0358162B1 (en) | 1988-09-07 | 1994-05-25 | Daido Tokushuko Kabushiki Kaisha | Apparatus for producing metal powder |
JPH02235545A (ja) | 1989-03-10 | 1990-09-18 | Daido Steel Co Ltd | 活性金属の鋳造装置とそれを用いる鋳造方法 |
JP2558408B2 (ja) | 1992-02-10 | 1996-11-27 | 鹿島建設株式会社 | 階段面をフラット床面に転換させる機構を組合せた座席収納装置 |
US5404929A (en) | 1993-05-18 | 1995-04-11 | Liquid Air Corporation | Casting of high oxygen-affinity metals and their alloys |
US5366409A (en) * | 1993-11-22 | 1994-11-22 | Praxair Technology, Inc. | Controlling pouring stream and receiver environment |
JPH08103953A (ja) | 1994-10-03 | 1996-04-23 | Sekisui Chem Co Ltd | 熱可塑性樹脂管の管端受口加工金型 |
US5518221A (en) * | 1994-11-30 | 1996-05-21 | Air Products And Chemicals, Inc. | Method and apparatus for inert gas blanketing of a reactor or vessel used to process materials at elevated temperatures such as an induction furnace used to remelt metals for casting |
DE19518554A1 (de) | 1995-05-19 | 1996-11-21 | Linde Ag | Vorrichtung und Verfahren zum Bereitstellen eines (mehrlagigen) Gasschleiers |
US6228187B1 (en) | 1998-08-19 | 2001-05-08 | Air Liquide America Corp. | Apparatus and methods for generating an artificial atmosphere for the heat treating of materials |
US6491863B2 (en) | 2000-12-12 | 2002-12-10 | L'air Liquide-Societe' Anonyme A' Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes George Claude | Method and apparatus for efficient utilization of a cryogen for inert cover in metals melting furnaces |
JP4274781B2 (ja) * | 2002-11-25 | 2009-06-10 | パナソニック株式会社 | Mg合金処理方法 |
-
2007
- 2007-07-27 US US11/829,114 patent/US8403187B2/en active Active
- 2007-09-20 ES ES07804948T patent/ES2701004T3/es active Active
- 2007-09-20 EP EP07804948.3A patent/EP2074370B1/en active Active
- 2007-09-20 JP JP2009529786A patent/JP5649819B2/ja active Active
- 2007-09-20 PL PL07804948T patent/PL2074370T3/pl unknown
- 2007-09-20 CN CN2007800357093A patent/CN101517343B/zh active Active
- 2007-09-20 WO PCT/IB2007/002738 patent/WO2008038087A1/en active Application Filing
- 2007-09-21 TW TW096135316A patent/TWI432273B/zh active
- 2007-09-26 AR ARP070104263A patent/AR063014A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AR063014A1 (es) | 2008-12-23 |
US20080182022A1 (en) | 2008-07-31 |
TW200836854A (en) | 2008-09-16 |
EP2074370A1 (en) | 2009-07-01 |
JP2010505084A (ja) | 2010-02-18 |
WO2008038087A1 (en) | 2008-04-03 |
TWI432273B (zh) | 2014-04-01 |
CN101517343B (zh) | 2012-07-04 |
CN101517343A (zh) | 2009-08-26 |
ES2701004T3 (es) | 2019-02-20 |
JP5649819B2 (ja) | 2015-01-07 |
EP2074370B1 (en) | 2018-11-07 |
US8403187B2 (en) | 2013-03-26 |
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