IT1067961B - SYSTEM AND PROCEDURE FOR DEGASSIFICATION AND FILTRATION PERFORMED SIMULTANEOUSLY AND CONTINUOUSLY OF MELTED METAL MATERIALS - Google Patents
SYSTEM AND PROCEDURE FOR DEGASSIFICATION AND FILTRATION PERFORMED SIMULTANEOUSLY AND CONTINUOUSLY OF MELTED METAL MATERIALSInfo
- Publication number
- IT1067961B IT1067961B IT19892/77A IT1989277A IT1067961B IT 1067961 B IT1067961 B IT 1067961B IT 19892/77 A IT19892/77 A IT 19892/77A IT 1989277 A IT1989277 A IT 1989277A IT 1067961 B IT1067961 B IT 1067961B
- Authority
- IT
- Italy
- Prior art keywords
- degassification
- procedure
- continuously
- performed simultaneously
- metal materials
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/001—Retaining slag during pouring molten metal
- B22D43/004—Retaining slag during pouring molten metal by using filtering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2093—Ceramic foam
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
-
- 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
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/066—Treatment of circulating aluminium, e.g. by filtration
-
- 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
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
- C22B9/023—By filtering
-
- 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
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- 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
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
- C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/654,724 US4032124A (en) | 1975-03-28 | 1976-02-02 | Apparatus and method for in-line degassing and filtration of molten metal |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1067961B true IT1067961B (en) | 1985-03-21 |
Family
ID=24626011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19892/77A IT1067961B (en) | 1976-02-02 | 1977-02-02 | SYSTEM AND PROCEDURE FOR DEGASSIFICATION AND FILTRATION PERFORMED SIMULTANEOUSLY AND CONTINUOUSLY OF MELTED METAL MATERIALS |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS52113304A (en) |
AT (1) | AT360236B (en) |
BE (1) | BE850998A (en) |
BR (1) | BR7700588A (en) |
CA (1) | CA1090587A (en) |
CH (1) | CH626653A5 (en) |
DE (1) | DE2704301A1 (en) |
FR (1) | FR2339676A1 (en) |
GB (1) | GB1569779A (en) |
IT (1) | IT1067961B (en) |
NL (1) | NL7701085A (en) |
NO (1) | NO770320L (en) |
ZA (1) | ZA77480B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1137523A (en) * | 1978-08-12 | 1982-12-14 | Tsuneaki Narumiya | Ceramic porous body |
JPS5913887B2 (en) * | 1979-10-30 | 1984-04-02 | 株式会社ブリヂストン | Filter material for molten metal |
US4315775A (en) * | 1979-11-28 | 1982-02-16 | Southwire Company | Continuous melting and refining of secondary and/or blister copper |
DE3104052A1 (en) * | 1981-02-06 | 1982-08-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | "X-RAY EXAMINATION ARRANGEMENT WITH HIGH LOCAL RESOLUTION" |
JPS58500951A (en) * | 1981-08-03 | 1983-06-09 | アルミナム コンパニ− オブ アメリカ | Molten aluminum processing method |
DE3222162C2 (en) * | 1982-06-10 | 1985-07-11 | Schweizerische Aluminium Ag, Chippis | Filters for the filtration of molten metals |
HU185540B (en) * | 1982-06-25 | 1985-02-28 | Mta Mueszaki Kemiai Kutato Int | Method and apparatus for degasing metal melts and/or removing their non-metallic contaminations |
WO2017208075A1 (en) * | 2016-05-31 | 2017-12-07 | Alcoa Canada Co. | Apparatus and methods for filtering metals |
US20240091672A1 (en) * | 2022-09-15 | 2024-03-21 | Modine Manufacturing Company | Deaeration tank |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1266500A (en) * | 1968-05-31 | 1972-03-08 | ||
US3737304A (en) * | 1970-12-02 | 1973-06-05 | Aluminum Co Of America | Process for treating molten aluminum |
-
1977
- 1977-01-18 CA CA269,976A patent/CA1090587A/en not_active Expired
- 1977-01-25 CH CH85577A patent/CH626653A5/en not_active IP Right Cessation
- 1977-01-27 ZA ZA770480A patent/ZA77480B/en unknown
- 1977-01-31 BR BR7700588A patent/BR7700588A/en unknown
- 1977-02-01 GB GB4072/77A patent/GB1569779A/en not_active Expired
- 1977-02-01 NO NO770320A patent/NO770320L/en unknown
- 1977-02-02 BE BE174583A patent/BE850998A/en unknown
- 1977-02-02 JP JP1059577A patent/JPS52113304A/en active Granted
- 1977-02-02 IT IT19892/77A patent/IT1067961B/en active
- 1977-02-02 NL NL7701085A patent/NL7701085A/en not_active Application Discontinuation
- 1977-02-02 DE DE19772704301 patent/DE2704301A1/en not_active Withdrawn
- 1977-02-02 FR FR7702910A patent/FR2339676A1/en not_active Withdrawn
- 1977-02-02 AT AT65677A patent/AT360236B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS52113304A (en) | 1977-09-22 |
NO770320L (en) | 1977-08-03 |
DE2704301A1 (en) | 1977-08-11 |
CA1090587A (en) | 1980-12-02 |
FR2339676A1 (en) | 1977-08-26 |
CH626653A5 (en) | 1981-11-30 |
GB1569779A (en) | 1980-06-18 |
ATA65677A (en) | 1980-05-15 |
AT360236B (en) | 1980-12-29 |
BR7700588A (en) | 1977-10-18 |
JPS5437081B2 (en) | 1979-11-13 |
NL7701085A (en) | 1977-08-04 |
ZA77480B (en) | 1977-12-28 |
BE850998A (en) | 1977-05-31 |
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