IT951472B - Convertitore per il trattamento di una massa fusa ferro carbonio con aggiunte vaporizzabili - Google Patents
Convertitore per il trattamento di una massa fusa ferro carbonio con aggiunte vaporizzabiliInfo
- Publication number
- IT951472B IT951472B IT23215/72A IT2321572A IT951472B IT 951472 B IT951472 B IT 951472B IT 23215/72 A IT23215/72 A IT 23215/72A IT 2321572 A IT2321572 A IT 2321572A IT 951472 B IT951472 B IT 951472B
- Authority
- IT
- Italy
- Prior art keywords
- vaporisable
- additions
- converter
- treatment
- iron melt
- Prior art date
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)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH592471A CH522459A (de) | 1971-04-23 | 1971-04-23 | Kippbarer Giessbehälter zur Behandlung einer Eisen-Kohlenstoffschmelze mit verdampfbaren Zusätzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT951472B true IT951472B (it) | 1973-06-30 |
Family
ID=4301595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT23215/72A IT951472B (it) | 1971-04-23 | 1972-04-17 | Convertitore per il trattamento di una massa fusa ferro carbonio con aggiunte vaporizzabili |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3747912A (fr) |
| JP (1) | JPS5143013B1 (fr) |
| AU (1) | AU475063B2 (fr) |
| CA (1) | CA963253A (fr) |
| CH (1) | CH522459A (fr) |
| CS (1) | CS176191B2 (fr) |
| DK (1) | DK129632B (fr) |
| FI (1) | FI53225C (fr) |
| FR (1) | FR2134010B1 (fr) |
| GB (1) | GB1394369A (fr) |
| IT (1) | IT951472B (fr) |
| PL (1) | PL82361B1 (fr) |
| RO (1) | RO58482A (fr) |
| SE (1) | SE397962B (fr) |
| ZA (1) | ZA722591B (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH656147A5 (de) * | 1981-03-31 | 1986-06-13 | Fischer Ag Georg | Verfahren zur herstellung eines gusseisens mit vermiculargraphit. |
| CH664580A5 (de) * | 1984-12-21 | 1988-03-15 | Fischer Ag Georg | Verfahren zum verdampfen von zusatzstoffen in einer metallschmelze. |
| CH671033A5 (fr) * | 1985-01-29 | 1989-07-31 | Fischer Ag Georg | |
| CH668925A5 (de) * | 1985-12-31 | 1989-02-15 | Fischer Ag Georg | Behandlungsgefaess zur behandlung von fluessigen metall-legierungen. |
| AUPM830094A0 (en) * | 1994-09-20 | 1994-10-13 | Comalco Aluminium Limited | Apparatus and method for the supply of molten metal (charging during casting) |
| CN100513586C (zh) * | 2007-07-04 | 2009-07-15 | 芜湖新兴铸管有限责任公司 | 一种球墨铸铁管的生产工艺及装置 |
| CN103909236A (zh) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | 铁液蠕化处理方法及其转包 |
| FR3006695A1 (fr) | 2013-06-10 | 2014-12-12 | Mourad Toumi | Procede et dispositif de traitement d'un metal ou d'un alliage metallique en fusion par une substance additive |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1815214C3 (de) * | 1968-01-26 | 1975-06-19 | Georg Fischer Ag, Schaffhausen (Schweiz) | 03.12.68 Schweiz 17961-68 Kippbares BehandlungsgefäB zum Behandeln von Metall-Schmelzen durch Einbringen verdampfbarer Zusätze, insbesondere zum Herstellen von Eisen-Kohlenstoff-GuBwerkstoffen mit Kugelgraphit durch Einbringen von Reinmagnesium in die im Gefäß enthaltene Schmelze Georg Fischer AG, Schaffhausen (Schweiz) |
-
1971
- 1971-04-23 CH CH592471A patent/CH522459A/de not_active IP Right Cessation
-
1972
- 1972-04-17 IT IT23215/72A patent/IT951472B/it active
- 1972-04-17 ZA ZA722591A patent/ZA722591B/xx unknown
- 1972-04-18 JP JP47038384A patent/JPS5143013B1/ja active Pending
- 1972-04-18 CS CS2580A patent/CS176191B2/cs unknown
- 1972-04-18 FI FI1097/72A patent/FI53225C/fi active
- 1972-04-19 US US00245457A patent/US3747912A/en not_active Expired - Lifetime
- 1972-04-19 AU AU41337/72A patent/AU475063B2/en not_active Expired
- 1972-04-20 DK DK195672AA patent/DK129632B/da not_active IP Right Cessation
- 1972-04-20 RO RO70619A patent/RO58482A/ro unknown
- 1972-04-20 GB GB1847472A patent/GB1394369A/en not_active Expired
- 1972-04-21 FR FR727214167A patent/FR2134010B1/fr not_active Expired
- 1972-04-21 CA CA140,313A patent/CA963253A/en not_active Expired
- 1972-04-21 PL PL1972154903A patent/PL82361B1/pl unknown
- 1972-04-24 SE SE7205386A patent/SE397962B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3747912A (en) | 1973-07-24 |
| CS176191B2 (fr) | 1977-06-30 |
| DE2216796B2 (de) | 1976-10-14 |
| CH522459A (de) | 1972-06-30 |
| GB1394369A (en) | 1975-05-14 |
| CA963253A (en) | 1975-02-25 |
| FR2134010B1 (fr) | 1974-07-05 |
| RO58482A (fr) | 1975-09-15 |
| ZA722591B (en) | 1973-01-31 |
| DE2216796A1 (de) | 1972-11-09 |
| DK129632B (da) | 1974-11-04 |
| FI53225B (fr) | 1977-11-30 |
| AU4133772A (en) | 1973-10-25 |
| FR2134010A1 (fr) | 1972-12-01 |
| FI53225C (fr) | 1978-03-10 |
| JPS5143013B1 (fr) | 1976-11-19 |
| PL82361B1 (fr) | 1975-10-31 |
| DK129632C (fr) | 1975-04-21 |
| SE397962B (sv) | 1977-11-28 |
| AU475063B2 (en) | 1976-08-12 |
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