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GB1219060A - Method of prolonging the life of the cone section of the refractory lining of a kaldo basic oxygen furnace - Google Patents

Method of prolonging the life of the cone section of the refractory lining of a kaldo basic oxygen furnace

Info

Publication number
GB1219060A
GB1219060A GB6214569A GB6214569A GB1219060A GB 1219060 A GB1219060 A GB 1219060A GB 6214569 A GB6214569 A GB 6214569A GB 6214569 A GB6214569 A GB 6214569A GB 1219060 A GB1219060 A GB 1219060A
Authority
GB
United Kingdom
Prior art keywords
cone section
life
kaldo
prolonging
refractory lining
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
Application number
GB6214569A
Inventor
Raymond Jules Demaison
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.)
Quigley Co Inc
Original Assignee
Quigley Co Inc
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 Quigley Co Inc filed Critical Quigley Co Inc
Priority to GB6214569A priority Critical patent/GB1219060A/en
Publication of GB1219060A publication Critical patent/GB1219060A/en
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
    • C21C5/44—Refractory linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

1,219,060. Repairing converter linings. QUIGLEY CO. Inc. 19 Dec., 1969, No. 62145/69. Heading F4B. The life of the cone section of the refractory lining of a Kaldo converter is prolonged by having a wet slurry of refractory material sprayed on to its unimmersed surface as it rotates during a heat. Preferably the sprayed refractory material reacts with molten slag present in the converter to form a composite refractory coating for the cone section.
GB6214569A 1969-12-19 1969-12-19 Method of prolonging the life of the cone section of the refractory lining of a kaldo basic oxygen furnace Expired GB1219060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6214569A GB1219060A (en) 1969-12-19 1969-12-19 Method of prolonging the life of the cone section of the refractory lining of a kaldo basic oxygen furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6214569A GB1219060A (en) 1969-12-19 1969-12-19 Method of prolonging the life of the cone section of the refractory lining of a kaldo basic oxygen furnace

Publications (1)

Publication Number Publication Date
GB1219060A true GB1219060A (en) 1971-01-13

Family

ID=10487905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6214569A Expired GB1219060A (en) 1969-12-19 1969-12-19 Method of prolonging the life of the cone section of the refractory lining of a kaldo basic oxygen furnace

Country Status (1)

Country Link
GB (1) GB1219060A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936715A1 (en) * 1989-11-03 1991-05-08 Kortec Ag METHOD FOR INPUTING FLOWABLE ADDITIVES INTO A METALLURGICAL VESSEL AND VESSEL FOR THIS METHOD
DE4234973C1 (en) * 1992-10-16 1994-06-01 Tech Resources Pty Ltd Process for protecting the refractory lining in the gas space of metallurgical reaction vessels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936715A1 (en) * 1989-11-03 1991-05-08 Kortec Ag METHOD FOR INPUTING FLOWABLE ADDITIVES INTO A METALLURGICAL VESSEL AND VESSEL FOR THIS METHOD
DE4234973C1 (en) * 1992-10-16 1994-06-01 Tech Resources Pty Ltd Process for protecting the refractory lining in the gas space of metallurgical reaction vessels

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