BE727380A - - Google Patents
Info
- Publication number
- BE727380A BE727380A BE727380DA BE727380A BE 727380 A BE727380 A BE 727380A BE 727380D A BE727380D A BE 727380DA BE 727380 A BE727380 A BE 727380A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH127468A CH509413A (de) | 1968-01-26 | 1968-01-26 | Vorrichtung zur Herstellung von Gusseisen mit Kugelgraphit |
| CH1796168 | 1968-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727380A true BE727380A (en:Method) | 1969-07-01 |
Family
ID=25687175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727380D BE727380A (en:Method) | 1968-01-26 | 1969-01-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US3666449A (en:Method) |
| JP (3) | JPS496969B1 (en:Method) |
| BE (1) | BE727380A (en:Method) |
| DE (1) | DE1815214C3 (en:Method) |
| FR (1) | FR2000779B1 (en:Method) |
| GB (1) | GB1231372A (en:Method) |
| SE (1) | SE391947B (en:Method) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3778250A (en) * | 1969-02-26 | 1973-12-11 | Jones & Laughlin Steel Corp | Method for treating metallic melts |
| GB1311093A (en) * | 1969-03-13 | 1973-03-21 | Materials & Methods Ltd | Process for the treatment of molten metals |
| CH522459A (de) * | 1971-04-23 | 1972-06-30 | Fischer Ag Georg | Kippbarer Giessbehälter zur Behandlung einer Eisen-Kohlenstoffschmelze mit verdampfbaren Zusätzen |
| US3955974A (en) * | 1971-05-18 | 1976-05-11 | Georg Fischer Aktiengesellschaft | Apparatus and method for treating a metal melt with a vaporizable substance |
| CH564605A5 (en:Method) * | 1971-10-05 | 1975-07-31 | Fischer Ag Georg | |
| DE2208960C3 (de) * | 1972-02-25 | 1982-06-24 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Tauchgefäß aus feuerfestem Material zum Einbringen von Reinmagnesium in eine Gußeisenschmelze |
| DE2331783C3 (de) * | 1973-06-22 | 1986-11-13 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Tauchgefäß mit Wandungen aus feuerfestem Material zum Einbringen von Reinmagnesium in eine Gußeisenschmelze |
| JPS50125674U (en:Method) * | 1974-04-01 | 1975-10-15 | ||
| BR7402666A (pt) * | 1974-04-04 | 1975-12-09 | Foseco Do Brasil Produtos Para | Processo e equipamento para fabricacao de ferro fundido nodular |
| CA1096179A (en) * | 1977-01-18 | 1981-02-24 | Kirk D. Miller | Molten metal treatment |
| JPS53123258U (en:Method) * | 1977-03-09 | 1978-09-30 | ||
| PL114811B1 (en) * | 1978-07-17 | 1981-02-28 | Przedsieb Projektowania Wyposa | Cast iron spheroidizing apparatus |
| JPS5533185U (en:Method) * | 1978-08-25 | 1980-03-03 | ||
| CA1125505A (en) * | 1980-05-09 | 1982-06-15 | William E. Creswick | Fabricated tuyere |
| DE3105200A1 (de) * | 1981-02-13 | 1983-01-20 | Metallgesellschaft Ag, 6000 Frankfurt | Kippbares gefaess zur behandlung von gusseisenschmelzen |
| CH656147A5 (de) * | 1981-03-31 | 1986-06-13 | Fischer Ag Georg | Verfahren zur herstellung eines gusseisens mit vermiculargraphit. |
| DE8224282U1 (de) * | 1982-06-07 | 1982-12-02 | Georg Fischer AG, 8201 Schaffhausen | Giesseinrichtung, insbesondere konverter zum vergiessen und/oder zum nachbehandeln von geschmolzenem material |
| JPS6150872U (en:Method) * | 1984-09-08 | 1986-04-05 | ||
| CH664580A5 (de) * | 1984-12-21 | 1988-03-15 | Fischer Ag Georg | Verfahren zum verdampfen von zusatzstoffen in einer metallschmelze. |
| AT388569B (de) * | 1984-12-21 | 1989-07-25 | Fischer Ag Georg | Verfahren zum verdampfen von zusatzstoffen in einer metallschmelze |
| CH671033A5 (en:Method) * | 1985-01-29 | 1989-07-31 | Fischer Ag Georg | |
| CH665654A5 (de) * | 1985-02-14 | 1988-05-31 | Fischer Ag Georg | Verfahren zum freihalten von induktorrinnen, ein- und ausgusskanaelen und dergleichen von ablagerungen. |
| CH668925A5 (de) * | 1985-12-31 | 1989-02-15 | Fischer Ag Georg | Behandlungsgefaess zur behandlung von fluessigen metall-legierungen. |
| CH671955A5 (en:Method) * | 1987-01-15 | 1989-10-13 | Fischer Ag Georg | |
| CH679987A5 (en:Method) * | 1989-11-28 | 1992-05-29 | Fischer Ag Georg | |
| CH680270A5 (en:Method) * | 1990-01-05 | 1992-07-31 | Fischer Ag Georg | |
| IT1248457B (it) * | 1991-04-05 | 1995-01-19 | Benet Di Bennati Ettore | Metodo e apparecchiatura per il trattamento di bagni metallici mediante un materiale con elevato potenziale di gas o vapore |
| DE10207434A1 (de) * | 2002-02-21 | 2003-09-04 | Disa Ind Ag Schaffhausen | Konverter zur Magnesiumbehandlung von Gusseisenschmelzen |
| PT2251443E (pt) * | 2009-05-06 | 2011-12-22 | Foseco Int | Concha de tratamento |
| CN108788027A (zh) * | 2018-06-23 | 2018-11-13 | 共享装备股份有限公司 | 球墨铸铁的球化装置及球化方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2698749A (en) * | 1951-06-06 | 1955-01-04 | John M Fishell | Apparatus for introducing solid metal into molten metal |
| LU34133A1 (en:Method) * | 1955-01-24 |
-
1968
- 1968-12-17 DE DE1815214A patent/DE1815214C3/de not_active Expired
-
1969
- 1969-01-22 US US793065*A patent/US3666449A/en not_active Expired - Lifetime
- 1969-01-23 FR FR696901194A patent/FR2000779B1/fr not_active Expired
- 1969-01-24 BE BE727380D patent/BE727380A/xx not_active IP Right Cessation
- 1969-01-24 SE SE6900972A patent/SE391947B/xx unknown
- 1969-01-24 GB GB1231372D patent/GB1231372A/en not_active Expired
- 1969-01-24 JP JP47096671A patent/JPS496969B1/ja active Pending
- 1969-01-24 JP JP47096669A patent/JPS4911971B1/ja active Pending
-
1971
- 1971-12-15 US US00208074A patent/US3724829A/en not_active Expired - Lifetime
-
1972
- 1972-09-28 JP JP47096668A patent/JPS496968B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2000779B1 (en:Method) | 1973-03-16 |
| JPS496968B1 (en:Method) | 1974-02-18 |
| DE1815214A1 (de) | 1969-12-11 |
| GB1231372A (en:Method) | 1971-05-12 |
| DE1815214B2 (de) | 1974-11-07 |
| US3666449A (en) | 1972-05-30 |
| SE391947B (sv) | 1977-03-07 |
| FR2000779A1 (en:Method) | 1969-09-12 |
| DE1815214C3 (de) | 1975-06-19 |
| JPS496969B1 (en:Method) | 1974-02-18 |
| US3724829A (en) | 1973-04-03 |
| JPS4911971B1 (en:Method) | 1974-03-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: FISCHER GEORG A.G. Effective date: 19890124 |