AT338852B - METHOD OF MELTING CAST IRON OF A DEFINED QUALITY - Google Patents
METHOD OF MELTING CAST IRON OF A DEFINED QUALITYInfo
- Publication number
- AT338852B AT338852B AT523673A AT523673A AT338852B AT 338852 B AT338852 B AT 338852B AT 523673 A AT523673 A AT 523673A AT 523673 A AT523673 A AT 523673A AT 338852 B AT338852 B AT 338852B
- Authority
- AT
- Austria
- Prior art keywords
- cast iron
- defined quality
- melting cast
- melting
- quality
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
-
- 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
-
- 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
- C21C7/0025—Adding carbon material
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7222936A FR2187919B1 (en) | 1972-06-15 | 1972-06-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA523673A ATA523673A (en) | 1977-01-15 |
AT338852B true AT338852B (en) | 1977-09-26 |
Family
ID=9100764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT523673A AT338852B (en) | 1972-06-15 | 1973-06-14 | METHOD OF MELTING CAST IRON OF A DEFINED QUALITY |
Country Status (9)
Country | Link |
---|---|
US (1) | US3928022A (en) |
AT (1) | AT338852B (en) |
BE (1) | BE801015A (en) |
CA (1) | CA993193A (en) |
DD (1) | DD105629A5 (en) |
DE (1) | DE2329772C3 (en) |
ES (1) | ES415921A1 (en) |
FR (1) | FR2187919B1 (en) |
GB (1) | GB1440246A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3033194A1 (en) * | 1980-09-03 | 1982-04-01 | Werner Keßl, Gießereibedarf GmbH, 8481 Bärnwinkel | METHOD FOR THE HOMOGENIZATION OF CAST IRON MELT AND PRESSELS FOR ITS IMPLEMENTATION |
DE3916503C1 (en) * | 1989-05-20 | 1990-12-13 | La Bonvarite S.A.R.L., Comines, Fr | |
US6957172B2 (en) | 2000-03-09 | 2005-10-18 | Smartsignal Corporation | Complex signal decomposition and modeling |
US7233886B2 (en) * | 2001-01-19 | 2007-06-19 | Smartsignal Corporation | Adaptive modeling of changed states in predictive condition monitoring |
JP2005153791A (en) * | 2003-11-27 | 2005-06-16 | Koyo Seiko Co Ltd | Rack and pinion type steering apparatus and method for manufacturing rack rod |
US8275577B2 (en) * | 2006-09-19 | 2012-09-25 | Smartsignal Corporation | Kernel-based method for detecting boiler tube leaks |
US8311774B2 (en) | 2006-12-15 | 2012-11-13 | Smartsignal Corporation | Robust distance measures for on-line monitoring |
US10295965B2 (en) | 2013-09-06 | 2019-05-21 | GE Intelligent Platforms, Inc | Apparatus and method for model adaptation |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR957046A (en) * | 1950-02-13 | |||
DE332721C (en) * | 1916-01-28 | 1925-11-23 | Rudolf Eberhard Dr | Process for treating pig iron, steel or wrought iron with metal compounds |
DE446487C (en) * | 1925-03-01 | 1927-07-02 | Wilhelm Guenther Dr | Process for introducing sulfur-free alkali or alkaline earth salt solutions or their mixtures into smelted coke |
US1696603A (en) * | 1926-08-26 | 1928-12-25 | George w | |
US2255016A (en) * | 1940-05-13 | 1941-09-02 | Republic Steel Corp | Process for treating iron and steel |
DE837705C (en) * | 1950-07-23 | 1952-05-02 | Buderus Eisenwerk | Calcium cyanamide as a desulphurizing agent |
AT184201B (en) * | 1952-01-09 | 1955-12-27 | Esslingen Maschf | Process for the desulfurization of iron in a shaft furnace |
US2853376A (en) * | 1955-03-16 | 1958-09-23 | Ct Technique Des Ind Fonderie | Production of cast iron articles |
DE1061350B (en) * | 1955-10-06 | 1959-07-16 | Rheinstahl Eisenwerke Gelsenki | Process for the production of high-sulfur cast iron with spherical graphite formation |
FR1226487A (en) * | 1959-01-28 | 1960-07-13 | Cast iron production process | |
GB914904A (en) * | 1959-10-28 | 1963-01-09 | British Oxygen Co Ltd | Melting of ferrous metal |
DE1183521B (en) * | 1962-06-07 | 1964-12-17 | Rheinstahl Huettenwerke Ag | Process for cleaning unalloyed and alloyed steels |
US3251680A (en) * | 1962-08-23 | 1966-05-17 | Fuji Iron & Steel Co Ltd | Method and apparatus for treating steels |
US3309300A (en) * | 1963-08-21 | 1967-03-14 | Welsbach Corp | Method for the production of ozone using a plasma jet |
FR1407220A (en) * | 1964-06-18 | 1965-07-30 | Process for the manufacture of cast irons and steels with nodular graphite, using certain adducts according to different procedures, and steels and cast irons with high mechanical characteristics thus obtained | |
FR90350E (en) * | 1965-10-21 | 1967-11-24 | Air Liquide | Process for treating liquid metals, applicable in particular to the production of nodular cast iron |
FR1522350A (en) * | 1967-03-03 | 1968-04-26 | Du Pont | Metal enhancement treatment |
US3603571A (en) * | 1967-08-11 | 1971-09-07 | Air Reduction | Apparatus for melting scrap metal |
GB1182959A (en) * | 1967-12-08 | 1970-03-04 | Steel Co Of Wales Ltd | Improvements in and relating to the Refining of Iron. |
US3551139A (en) * | 1968-12-20 | 1970-12-29 | Koninklijke Hoogovens En Staal | Desulphurizing composition for treating iron melts and method |
-
1972
- 1972-06-15 FR FR7222936A patent/FR2187919B1/fr not_active Expired
-
1973
- 1973-06-12 DE DE2329772A patent/DE2329772C3/en not_active Expired
- 1973-06-14 US US369841A patent/US3928022A/en not_active Expired - Lifetime
- 1973-06-14 AT AT523673A patent/AT338852B/en not_active IP Right Cessation
- 1973-06-14 ES ES415921A patent/ES415921A1/en not_active Expired
- 1973-06-14 GB GB2834373A patent/GB1440246A/en not_active Expired
- 1973-06-14 CA CA174,065A patent/CA993193A/en not_active Expired
- 1973-06-15 DD DD171587A patent/DD105629A5/xx unknown
- 1973-06-15 BE BE132358A patent/BE801015A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA523673A (en) | 1977-01-15 |
CA993193A (en) | 1976-07-20 |
DE2329772B2 (en) | 1978-01-19 |
US3928022A (en) | 1975-12-23 |
ES415921A1 (en) | 1976-05-16 |
DE2329772A1 (en) | 1974-01-10 |
BE801015A (en) | 1973-12-17 |
FR2187919B1 (en) | 1974-10-25 |
DE2329772C3 (en) | 1989-01-12 |
DD105629A5 (en) | 1974-05-05 |
FR2187919A1 (en) | 1974-01-18 |
GB1440246A (en) | 1976-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |