JPS564603B2 - - Google Patents

Info

Publication number
JPS564603B2
JPS564603B2 JP6550373A JP6550373A JPS564603B2 JP S564603 B2 JPS564603 B2 JP S564603B2 JP 6550373 A JP6550373 A JP 6550373A JP 6550373 A JP6550373 A JP 6550373A JP S564603 B2 JPS564603 B2 JP S564603B2
Authority
JP
Japan
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
JP6550373A
Other languages
Japanese (ja)
Other versions
JPS4963609A (zh
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 filed Critical
Publication of JPS4963609A publication Critical patent/JPS4963609A/ja
Publication of JPS564603B2 publication Critical patent/JPS564603B2/ja
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
    • C21C5/48—Bottoms or tuyéres of converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49716—Converting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP6550373A 1972-06-12 1973-06-12 Expired JPS564603B2 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00261823A US3810297A (en) 1972-06-12 1972-06-12 Method of transforming a top-blown steel converter vessel to a bottom-blown type

Publications (2)

Publication Number Publication Date
JPS4963609A JPS4963609A (zh) 1974-06-20
JPS564603B2 true JPS564603B2 (zh) 1981-01-31

Family

ID=22995041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6550373A Expired JPS564603B2 (zh) 1972-06-12 1973-06-12

Country Status (11)

Country Link
US (1) US3810297A (zh)
JP (1) JPS564603B2 (zh)
BR (1) BR7304378D0 (zh)
CA (1) CA1031564A (zh)
CS (1) CS220751B2 (zh)
DD (1) DD106868A5 (zh)
DE (1) DE2329777A1 (zh)
GB (1) GB1409161A (zh)
HU (1) HU167944B (zh)
SU (1) SU572211A3 (zh)
ZA (1) ZA733353B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951390A (en) * 1974-04-03 1976-04-20 Pennsylvania Engineering Corporation Thrust bearing device for metal treating vessel
DE2654232C3 (de) * 1976-11-30 1979-07-05 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren und Vorrichtung zum Herstellen von Düsenböden
US4237596A (en) * 1978-10-04 1980-12-09 Standard Oil Company (Indiana) Method of converting membrane separation units
DE3260915D1 (en) * 1981-01-21 1984-11-15 Nippon Steel Corp Oxygen passage structure in a supporting trunnion of a steel converter vessel
DE9211926U1 (de) * 1992-09-04 1992-12-17 Voest-Alpine Industrieanlagenbau Ges.m.b.H., Linz Kippbarer Konverter
CN106460904A (zh) * 2014-02-03 2017-02-22 锁栓公司 推压紧固件
CN107227424B (zh) * 2017-05-31 2018-12-28 中冶东方工程技术有限公司 不锈钢的冶炼设备和应用其冶炼不锈钢的冶炼方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333654A (en) * 1938-01-17 1943-11-09 Lellep Otto Method of and apparatus for making steel
FR1357321A (fr) * 1963-03-08 1964-04-03 Siderforni S P A Nouveau procédé de refroidissement du manteau extérieur des convertisseurs à oxygène
AT319299B (de) * 1967-09-16 1974-12-10 Kawasaki Dockyard Company Ltd Kühleinrichtung für einen Konverter
US3724827A (en) * 1971-10-20 1973-04-03 Pa Eng Corp Anti-pollution device for a metallurgical vessel

Also Published As

Publication number Publication date
JPS4963609A (zh) 1974-06-20
SU572211A3 (ru) 1977-09-05
BR7304378D0 (pt) 1974-08-15
HU167944B (zh) 1976-01-28
CA1031564A (en) 1978-05-23
DE2329777A1 (de) 1974-01-03
AU5684273A (en) 1974-12-12
GB1409161A (en) 1975-10-08
DD106868A5 (zh) 1974-07-05
ZA733353B (en) 1974-05-29
CS220751B2 (en) 1983-04-29
US3810297A (en) 1974-05-14

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