DD105629A5 - - Google Patents
Info
- Publication number
- DD105629A5 DD105629A5 DD171587A DD17158773A DD105629A5 DD 105629 A5 DD105629 A5 DD 105629A5 DD 171587 A DD171587 A DD 171587A DD 17158773 A DD17158773 A DD 17158773A DD 105629 A5 DD105629 A5 DD 105629A5
- Authority
- DD
- German Democratic Republic
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)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7222936A FR2187919B1 (ja) | 1972-06-15 | 1972-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD105629A5 true DD105629A5 (ja) | 1974-05-05 |
Family
ID=9100764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD171587A DD105629A5 (ja) | 1972-06-15 | 1973-06-15 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3928022A (ja) |
AT (1) | AT338852B (ja) |
BE (1) | BE801015A (ja) |
CA (1) | CA993193A (ja) |
DD (1) | DD105629A5 (ja) |
DE (1) | DE2329772C3 (ja) |
ES (1) | ES415921A1 (ja) |
FR (1) | FR2187919B1 (ja) |
GB (1) | GB1440246A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3033194A1 (de) * | 1980-09-03 | 1982-04-01 | Werner Keßl, Gießereibedarf GmbH, 8481 Bärnwinkel | Verfahren zur homogenisierung von gusseisenschmelzen und presslinge zu seiner durchfuehrung |
DE3916503C1 (ja) * | 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 (ja) * | 2003-11-27 | 2005-06-16 | Koyo Seiko Co Ltd | ラックピニオン式舵取装置及びラック軸の製造方法 |
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 |
KR20160053977A (ko) | 2013-09-06 | 2016-05-13 | 지이 인텔리전트 플랫폼스 인코포레이티드 | 모델 적응을 위한 장치 및 방법 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR957046A (ja) * | 1950-02-13 | |||
DE332721C (de) * | 1916-01-28 | 1925-11-23 | Rudolf Eberhard Dr | Verfahren zum Behandeln von Roheisen, Stahl oder Schmiedeeisen mit Metallverbindungen |
DE446487C (de) * | 1925-03-01 | 1927-07-02 | Wilhelm Guenther Dr | Verfahren zur Einfuehrung von schwefelfreien Alkali- oder Erdalkalisalzloesungen oder ihrer Gemische in Schmelzkoks |
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 (de) * | 1950-07-23 | 1952-05-02 | Buderus Eisenwerk | Kalkstickstoff als Entschweflungsmittel |
AT184201B (de) * | 1952-01-09 | 1955-12-27 | Esslingen Maschf | Verfahren zur Entschwefelung von Eisen im Schachtofen |
US2853376A (en) * | 1955-03-16 | 1958-09-23 | Ct Technique Des Ind Fonderie | Production of cast iron articles |
DE1061350B (de) * | 1955-10-06 | 1959-07-16 | Rheinstahl Eisenwerke Gelsenki | Verfahren zur Herstellung von schwefelreichem Gusseisen mit kugelfoermiger Graphitausbildung |
FR1226487A (fr) * | 1959-01-28 | 1960-07-13 | Procédé d'élaboration de la fonte | |
GB914904A (en) * | 1959-10-28 | 1963-01-09 | British Oxygen Co Ltd | Melting of ferrous metal |
DE1183521B (de) * | 1962-06-07 | 1964-12-17 | Rheinstahl Huettenwerke Ag | Verfahren zur Reinigung von unlegierten und legierten Staehlen |
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 (fr) * | 1964-06-18 | 1965-07-30 | Procédé de fabrication des fontes et aciers à graphite nodulaire, mettant en oeuvre certains produits d'addition suivant différents modes opératoires, et aciers et fontes à caractéristiques mécaniques élevées ainsi obtenus | |
FR90350E (fr) * | 1965-10-21 | 1967-11-24 | Air Liquide | Procédé de traitement des métaux liquides, applicable notamment à l'élaboration de fonte nodulaire |
FR1522350A (fr) * | 1967-03-03 | 1968-04-26 | Du Pont | Traitement d'amélioration de métaux |
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/de not_active Expired
- 1973-06-14 ES ES415921A patent/ES415921A1/es not_active Expired
- 1973-06-14 AT AT523673A patent/AT338852B/de not_active IP Right Cessation
- 1973-06-14 CA CA174,065A patent/CA993193A/en not_active Expired
- 1973-06-14 US US369841A patent/US3928022A/en not_active Expired - Lifetime
- 1973-06-14 GB GB2834373A patent/GB1440246A/en not_active Expired
- 1973-06-15 DD DD171587A patent/DD105629A5/xx unknown
- 1973-06-15 BE BE132358A patent/BE801015A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2329772B2 (de) | 1978-01-19 |
DE2329772A1 (de) | 1974-01-10 |
DE2329772C3 (de) | 1989-01-12 |
FR2187919B1 (ja) | 1974-10-25 |
AT338852B (de) | 1977-09-26 |
BE801015A (fr) | 1973-12-17 |
ATA523673A (de) | 1977-01-15 |
CA993193A (en) | 1976-07-20 |
ES415921A1 (es) | 1976-05-16 |
US3928022A (en) | 1975-12-23 |
GB1440246A (en) | 1976-06-23 |
FR2187919A1 (ja) | 1974-01-18 |