FR1489122A - Procédé pour protéger des surfaces métalliques chaudes, solides ou liquides, notamment dans l'industrie sidérurgique - Google Patents
Procédé pour protéger des surfaces métalliques chaudes, solides ou liquides, notamment dans l'industrie sidérurgiqueInfo
- Publication number
- FR1489122A FR1489122A FR47309A FR69047309A FR1489122A FR 1489122 A FR1489122 A FR 1489122A FR 47309 A FR47309 A FR 47309A FR 69047309 A FR69047309 A FR 69047309A FR 1489122 A FR1489122 A FR 1489122A
- Authority
- FR
- France
- Prior art keywords
- solid
- liquid
- hot metal
- metal surfaces
- steel industry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/44—Refractory linings
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/44—Refractory linings
- C21C5/441—Equipment used for making or repairing linings
- C21C5/443—Hot fettling; Flame gunning
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/82—Descaling by thermal stresses
-
- 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
- C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/008—Using a protective surface layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/70—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using melts
- C23C22/72—Treatment of iron or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F15/00—Other methods of preventing corrosion or incrustation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Metal Rolling (AREA)
- Forging (AREA)
- Chemical Treatment Of Metals (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR47309A FR1489122A (fr) | 1966-05-24 | 1966-05-24 | Procédé pour protéger des surfaces métalliques chaudes, solides ou liquides, notamment dans l'industrie sidérurgique |
BE698249D BE698249A (es) | 1966-05-24 | 1967-05-09 | |
DE19671558001 DE1558001A1 (de) | 1966-05-24 | 1967-05-22 | Verfahren zum Schuetzen fester oder fluessiger warmer bzw. heisser Metallflaechen in der Eisenhuettenindustrie |
ES341388A ES341388A1 (es) | 1966-05-24 | 1967-05-22 | Procedimiento para proteger superficies metalicas calien- tes. |
LU53715A LU53715A1 (es) | 1966-05-24 | 1967-05-22 | |
NL6707137A NL6707137A (es) | 1966-05-24 | 1967-05-23 | |
GB23817/67A GB1196043A (en) | 1966-05-24 | 1967-05-23 | A Process for the Protection of Solid or Liquid Hot Metal Surfaces. |
US00008099A US3765205A (en) | 1966-05-24 | 1970-01-30 | Method for protecting hot metal surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR47309A FR1489122A (fr) | 1966-05-24 | 1966-05-24 | Procédé pour protéger des surfaces métalliques chaudes, solides ou liquides, notamment dans l'industrie sidérurgique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1489122A true FR1489122A (fr) | 1967-07-21 |
Family
ID=9694585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR47309A Expired FR1489122A (fr) | 1966-05-24 | 1966-05-24 | Procédé pour protéger des surfaces métalliques chaudes, solides ou liquides, notamment dans l'industrie sidérurgique |
Country Status (8)
Country | Link |
---|---|
US (1) | US3765205A (es) |
BE (1) | BE698249A (es) |
DE (1) | DE1558001A1 (es) |
ES (1) | ES341388A1 (es) |
FR (1) | FR1489122A (es) |
GB (1) | GB1196043A (es) |
LU (1) | LU53715A1 (es) |
NL (1) | NL6707137A (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3976474A (en) * | 1972-09-22 | 1976-08-24 | Vereinigte Deutsche Metallwerke Ag | Covering layer for metallic baths |
US4060662A (en) * | 1975-08-25 | 1977-11-29 | University Of Illinois Foundation | Article having a surface layer of catalytic ash by-product of coal combustion |
JPS58573B2 (ja) * | 1978-06-16 | 1983-01-07 | 日産自動車株式会社 | 燃料供給気筒数制御装置 |
JPS54163225A (en) * | 1978-06-16 | 1979-12-25 | Nissan Motor | Device for controlling number of cylinders to be supplied with fuel |
DE3700701A1 (de) * | 1987-01-13 | 1988-07-21 | Rheinische Maschinenfabrik & E | Verfahren und vorrichtung zum schutz einer fluessigkeit gegen umgebungssauerstoff |
US4848751A (en) * | 1987-07-24 | 1989-07-18 | L'air Liquide | Lance for discharging liquid nitrogen or liquid argon into a furnace throughout the production of molten metal |
US6261639B1 (en) * | 1998-03-31 | 2001-07-17 | Kawasaki Steel Corporation | Process for hot-rolling stainless steel |
FR2781703B1 (fr) * | 1998-07-30 | 2000-09-22 | Lorraine Laminage | Procede de traitement limitant la suroxydation des rives d'une bande de tole laminee a chaud et bobinee en sortie d'un train a bandes |
DE102008002079A1 (de) | 2008-02-20 | 2009-08-27 | Baumüller Nürnberg GmbH | Entfernen von Oxidschichten von einer Metalloberfläche insbesondere beim Abisolieren von lackisolierten Kupferdrähten |
US9951405B2 (en) * | 2015-02-04 | 2018-04-24 | Spirit Aerosystems, Inc. | Localized heat treating of net shape titanium parts |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2442485A (en) * | 1944-06-24 | 1948-06-01 | Frederick C Cook | Method of descaling and coating hot-rolled ferrous metal |
US2529344A (en) * | 1949-01-11 | 1950-11-07 | Adolph W Machlet | Composition for imparting rustinhibiting finish to iron articles |
US2762115A (en) * | 1952-01-29 | 1956-09-11 | American Brass Co | Protecting hot extruded metal |
US2831782A (en) * | 1954-05-21 | 1958-04-22 | Dow Chemical Co | Lubricants for coating and working light metals |
US2880855A (en) * | 1955-11-29 | 1959-04-07 | Lasalle Steel Co | Method of processing steel |
US2962808A (en) * | 1956-03-21 | 1960-12-06 | Norman W Cole | Process for use in hot working metals |
US2842837A (en) * | 1956-04-17 | 1958-07-15 | United States Steel Corp | Method of working wire and a lubricant therefor |
BE599991A (es) * | 1956-05-16 | |||
US2885315A (en) * | 1958-03-26 | 1959-05-05 | Aluminum Co Of America | Process of treating magnesium-bearing aluminum base alloys with boron trifluoride |
US2959503A (en) * | 1958-05-23 | 1960-11-08 | Nat Lead Co | Method for treating titanium metal |
US3169310A (en) * | 1959-06-01 | 1965-02-16 | Inland Steel Co | Vitreous enamel coatings |
US3158515A (en) * | 1962-05-22 | 1964-11-24 | North American Aviation Inc | Metal treatment in molten alkali-barium-boro-silicate glass and composition |
US3099888A (en) * | 1962-06-21 | 1963-08-06 | Lawrence J Jaster | Ice fishing net |
US3191251A (en) * | 1962-08-16 | 1965-06-29 | Olsson Erik Allan | Process for treating continuously cast material |
US3484306A (en) * | 1964-04-03 | 1969-12-16 | Scm Corp | Medium temperature temporary protective coating compositions for metals and resulting coated metal articles |
GB1090256A (en) * | 1965-05-07 | 1967-11-08 | Ici Ltd | Glass manufacture |
US3390021A (en) * | 1965-10-15 | 1968-06-25 | North American Rockwell | Metal treatment |
US3537917A (en) * | 1967-01-19 | 1970-11-03 | Nat Steel Corp | Process for coordinated cleaning and flow brightening of tinplated steel |
-
1966
- 1966-05-24 FR FR47309A patent/FR1489122A/fr not_active Expired
-
1967
- 1967-05-09 BE BE698249D patent/BE698249A/xx unknown
- 1967-05-22 ES ES341388A patent/ES341388A1/es not_active Expired
- 1967-05-22 LU LU53715A patent/LU53715A1/xx unknown
- 1967-05-22 DE DE19671558001 patent/DE1558001A1/de active Pending
- 1967-05-23 NL NL6707137A patent/NL6707137A/xx unknown
- 1967-05-23 GB GB23817/67A patent/GB1196043A/en not_active Expired
-
1970
- 1970-01-30 US US00008099A patent/US3765205A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES341388A1 (es) | 1968-07-01 |
US3765205A (en) | 1973-10-16 |
NL6707137A (es) | 1967-11-27 |
LU53715A1 (es) | 1967-07-24 |
GB1196043A (en) | 1970-06-24 |
BE698249A (es) | 1967-10-16 |
DE1558001A1 (de) | 1970-02-12 |
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