FR2227140B1 - - Google Patents

Info

Publication number
FR2227140B1
FR2227140B1 FR7414438A FR7414438A FR2227140B1 FR 2227140 B1 FR2227140 B1 FR 2227140B1 FR 7414438 A FR7414438 A FR 7414438A FR 7414438 A FR7414438 A FR 7414438A FR 2227140 B1 FR2227140 B1 FR 2227140B1
Authority
FR
France
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
Application number
FR7414438A
Other versions
FR2227140A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foseco International Ltd
Original Assignee
Foseco International Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foseco International Ltd filed Critical Foseco International Ltd
Publication of FR2227140A1 publication Critical patent/FR2227140A1/fr
Application granted granted Critical
Publication of FR2227140B1 publication Critical patent/FR2227140B1/fr
Expired legal-status Critical Current

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
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7414438A 1973-04-25 1974-04-25 Expired FR2227140B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1965073A GB1431061A (en) 1973-04-25 1973-04-25 Treatment of molten metals

Publications (2)

Publication Number Publication Date
FR2227140A1 FR2227140A1 (fr) 1974-11-22
FR2227140B1 true FR2227140B1 (fr) 1977-03-04

Family

ID=10132879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414438A Expired FR2227140B1 (fr) 1973-04-25 1974-04-25

Country Status (4)

Country Link
JP (1) JPS5026703A (fr)
DE (1) DE2419773A1 (fr)
FR (1) FR2227140B1 (fr)
GB (1) GB1431061A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077637A (en) * 1977-01-17 1978-03-07 Koppers Company, Inc. Ceramic coated piston rings
US4106782A (en) * 1977-08-18 1978-08-15 Koppers Company, Inc. Ceramic coated piston rings
GB2109821B (en) * 1981-08-05 1985-08-14 Lucas Ind Plc Method of manufacturing bearing blocks
DE3244073C1 (de) * 1982-11-29 1984-05-30 Goetze Ag, 5093 Burscheid Spritzpulver mit Aluminiumoxid und Titandioxid fuer die Herstellung verschleissfester und ausbruchsicherer Beschichtungen
JPS59129712A (ja) * 1983-01-13 1984-07-26 Aikoo Kk ランスパイプ
US4898368A (en) * 1988-08-26 1990-02-06 Union Carbide Corporation Wear resistant metallurgical tuyere
IT1234618B (it) * 1989-04-04 1992-05-25 Pivetta Domenico Varmo Udine Metodo per il trattamento superficiale di tubi per resistenza ad alte temperature e tubi cosi' trattati.
WO2019188352A1 (fr) * 2018-03-27 2019-10-03 日本製鉄株式会社 Lance de soufflage par le haut et procédé de recouvrement de lance de soufflage par le haut

Also Published As

Publication number Publication date
JPS5026703A (fr) 1975-03-19
GB1431061A (en) 1976-04-07
FR2227140A1 (fr) 1974-11-22
DE2419773A1 (de) 1974-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse