AT294875B - Refractory coated lance - Google Patents

Refractory coated lance

Info

Publication number
AT294875B
AT294875B AT1050268A AT1050268A AT294875B AT 294875 B AT294875 B AT 294875B AT 1050268 A AT1050268 A AT 1050268A AT 1050268 A AT1050268 A AT 1050268A AT 294875 B AT294875 B AT 294875B
Authority
AT
Austria
Prior art keywords
refractory coated
coated lance
lance
refractory
coated
Prior art date
Application number
AT1050268A
Other languages
German (de)
Inventor
George Hugh Criss
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Application granted granted Critical
Publication of AT294875B publication Critical patent/AT294875B/en

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
    • C21C5/4613—Refractory coated lances; Immersion lances

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Laminated Bodies (AREA)
AT1050268A 1967-11-08 1968-10-28 Refractory coated lance AT294875B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68141667A 1967-11-08 1967-11-08

Publications (1)

Publication Number Publication Date
AT294875B true AT294875B (en) 1971-12-10

Family

ID=24735198

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1050268A AT294875B (en) 1967-11-08 1968-10-28 Refractory coated lance

Country Status (6)

Country Link
US (1) US3430940A (en)
AT (1) AT294875B (en)
BR (1) BR6803771D0 (en)
DE (1) DE1806387A1 (en)
ES (1) ES161905Y (en)
GB (1) GB1193769A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110565365A (en) * 2019-08-20 2019-12-13 安徽省通信产业服务有限公司 Preparation method of conductive fabric flame-retardant layer

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1374586A (en) * 1971-10-08 1974-11-20 British Aluminium Co Ltd Apparatus for introducing gas into liquid metal
GB1431123A (en) * 1973-08-22 1976-04-07 Stein Refractories Metallurgical lances
US4093193A (en) * 1977-06-07 1978-06-06 Electro-Nite Co. Composite high temperature protection tube
US5066350A (en) * 1982-06-09 1991-11-19 Richland Industrial, Inc. Method of applying a refractory coating to a conduit
US4802940A (en) * 1982-06-09 1989-02-07 Richland Industrial, Inc. Method for coating pipe with refractory material
US4729548A (en) * 1986-09-04 1988-03-08 Richland Industrial, Inc. Refractory coating for metal
US4608107A (en) * 1983-05-04 1986-08-26 Niemand Bros. Inc. High temperature probe lance cover
SE457566B (en) * 1984-03-16 1989-01-09 Oxy Tuben Ab LANSRÖR, MAINLY BEFORE INTRODUCING GAS, SUCH AS OXYGEN, IN SMALL METAL IN METALLURGICAL PROCEDURES
US5881775A (en) * 1994-10-24 1999-03-16 Hexcel Corporation Heat exchanger tube and method for making
CN108516844B (en) * 2018-04-19 2020-03-20 澄江县磷化工华业有限责任公司 Anticorrosive material produced by phosphorus furnace tail gas combustion at high temperature
WO2020230561A1 (en) * 2019-05-10 2020-11-19 Ｊｆｅスチール株式会社 Method for modifying steelmaking slag, and lance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1948007A (en) * 1931-06-30 1934-02-20 Standard Oil Co Means for preventing corrosion of metallic objects
US2954803A (en) * 1955-09-02 1960-10-04 Foil Process Corp Tubular metallic foil products and method of producing them
GB859599A (en) * 1958-03-14 1961-01-25 Hodgson & Hodgson Ltd Improvements in pipe lagging
US3206183A (en) * 1963-03-29 1965-09-14 Jr Howard L Marwick Refractory coated tube and method of making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110565365A (en) * 2019-08-20 2019-12-13 安徽省通信产业服务有限公司 Preparation method of conductive fabric flame-retardant layer
CN110565365B (en) * 2019-08-20 2022-03-04 安徽省通信产业服务有限公司 Preparation method of conductive fabric flame-retardant layer

Also Published As

Publication number Publication date
ES161905U (en) 1970-11-16
BR6803771D0 (en) 1973-04-10
US3430940A (en) 1969-03-04
DE1806387A1 (en) 1969-06-04
ES161905Y (en) 1971-06-16
GB1193769A (en) 1970-06-03

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