DK508478A - Fremgangsmaade og apparat til filtrering af smeltet metal - Google Patents
Fremgangsmaade og apparat til filtrering af smeltet metalInfo
- Publication number
- DK508478A DK508478A DK508478A DK508478A DK508478A DK 508478 A DK508478 A DK 508478A DK 508478 A DK508478 A DK 508478A DK 508478 A DK508478 A DK 508478A DK 508478 A DK508478 A DK 508478A
- Authority
- DK
- Denmark
- Prior art keywords
- filter
- filtering metal
- filtering
- metal
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/086—Filters
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85463377A | 1977-11-25 | 1977-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK508478A true DK508478A (da) | 1979-05-26 |
Family
ID=25319206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK508478A DK508478A (da) | 1977-11-25 | 1978-11-16 | Fremgangsmaade og apparat til filtrering af smeltet metal |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5484803A (da) |
| BE (1) | BE872280A (da) |
| CA (1) | CA1130980A (da) |
| DE (1) | DE2848005A1 (da) |
| DK (1) | DK508478A (da) |
| ES (1) | ES475339A1 (da) |
| FR (1) | FR2409785A1 (da) |
| GB (1) | GB2008427B (da) |
| IT (1) | IT1100591B (da) |
| NL (1) | NL7811581A (da) |
| NO (1) | NO783965L (da) |
| SE (1) | SE7812079L (da) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1188948B (it) * | 1979-08-16 | 1988-01-28 | Southwire Co | Metodo ed apparecchiatura per la purificazione di una colata continua di rame |
| US4265659A (en) * | 1979-10-09 | 1981-05-05 | Swiss Aluminium Ltd. | Molten metal filter |
| US4366721A (en) * | 1981-02-10 | 1983-01-04 | Union Carbide Corporation | Molten metal sampling device |
| IT1151368B (it) * | 1981-03-27 | 1986-12-17 | Fischer Ag Georg | Filtro ceramico,procedimento per la sua fabbricazione,nonche' impiego del filtro |
| CH655328A5 (de) * | 1984-02-15 | 1986-04-15 | Fischer Ag Georg | Keramikfilter. |
| EP0126847A1 (de) * | 1984-02-17 | 1984-12-05 | Georg Fischer Aktiengesellschaft | Keramikfilter |
| US4721567A (en) * | 1984-06-06 | 1988-01-26 | Certech Inc. | Ceramic pouring filter with tortuous flow paths |
| DE3700107A1 (de) * | 1987-01-03 | 1988-07-14 | Stettner & Co | Vorrichtung zum giessen von metallischen schmelzen |
| US4842037A (en) * | 1987-06-10 | 1989-06-27 | Foseco International Limited | Metal casting patterns |
| GB9100519D0 (en) * | 1991-01-10 | 1991-02-20 | Foseco Int | Filters |
| FR2730062B1 (fr) * | 1995-01-26 | 1997-04-18 | Fonderie Ctr Tech Ind | Dispositif de determination de la proprete d'un alliage metallique |
| DE29809139U1 (de) | 1998-05-20 | 1998-08-13 | L. Bregenzer Gießereibedarf GmbH, 70372 Stuttgart | Vorrichtung zum Befüllen eines Gießofens |
| AT508003B1 (de) | 2009-06-18 | 2010-10-15 | Lmt Metallurg Gmbh | Verfahren zum herstellen einer vorlegierung und verwendung derselben |
| CN103203431B (zh) * | 2013-05-04 | 2015-05-06 | 日月重工股份有限公司 | 铸造用过滤器 |
| EP3941662B1 (de) | 2019-03-19 | 2023-06-14 | Fill Gesellschaft m.b.H. | Verfahren zum transport von schmelze und verfahren zum giessen von schmelze |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815661A (en) * | 1972-09-21 | 1974-06-11 | United Aircraft Corp | Process for reducing oxide defects in investment castings |
| US3962081A (en) * | 1975-03-28 | 1976-06-08 | Swiss Aluminium Ltd. | Ceramic foam filter |
-
1978
- 1978-10-30 CA CA314,841A patent/CA1130980A/en not_active Expired
- 1978-11-06 DE DE19782848005 patent/DE2848005A1/de not_active Withdrawn
- 1978-11-16 DK DK508478A patent/DK508478A/da unknown
- 1978-11-23 SE SE7812079A patent/SE7812079L/xx unknown
- 1978-11-23 ES ES475339A patent/ES475339A1/es not_active Expired
- 1978-11-24 NO NO783965A patent/NO783965L/no unknown
- 1978-11-24 GB GB7845964A patent/GB2008427B/en not_active Expired
- 1978-11-24 FR FR7833312A patent/FR2409785A1/fr active Pending
- 1978-11-24 NL NL7811581A patent/NL7811581A/xx not_active Application Discontinuation
- 1978-11-24 JP JP14524978A patent/JPS5484803A/ja active Pending
- 1978-11-24 IT IT30184/78A patent/IT1100591B/it active
- 1978-11-24 BE BE191940A patent/BE872280A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT7830184A0 (it) | 1978-11-24 |
| FR2409785A1 (fr) | 1979-06-22 |
| NL7811581A (nl) | 1979-05-29 |
| IT1100591B (it) | 1985-09-28 |
| DE2848005A1 (de) | 1979-06-07 |
| ES475339A1 (es) | 1979-03-16 |
| BE872280A (fr) | 1979-03-16 |
| JPS5484803A (en) | 1979-07-06 |
| CA1130980A (en) | 1982-09-07 |
| NO783965L (no) | 1979-05-28 |
| GB2008427A (en) | 1979-06-06 |
| GB2008427B (en) | 1982-03-24 |
| SE7812079L (sv) | 1979-05-26 |
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