GB1408994A - Tuyere construction - Google Patents

Tuyere construction

Info

Publication number
GB1408994A
GB1408994A GB3739273A GB3739273A GB1408994A GB 1408994 A GB1408994 A GB 1408994A GB 3739273 A GB3739273 A GB 3739273A GB 3739273 A GB3739273 A GB 3739273A GB 1408994 A GB1408994 A GB 1408994A
Authority
GB
United Kingdom
Prior art keywords
tuyere
aug
tubes
jet
converter
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
GB3739273A
Other languages
English (en)
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants 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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of GB1408994A publication Critical patent/GB1408994A/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
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
GB3739273A 1972-08-29 1973-08-07 Tuyere construction Expired GB1408994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00284694A US3802684A (en) 1972-08-29 1972-08-29 Tuyere construction

Publications (1)

Publication Number Publication Date
GB1408994A true GB1408994A (en) 1975-10-08

Family

ID=23091177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3739273A Expired GB1408994A (en) 1972-08-29 1973-08-07 Tuyere construction

Country Status (10)

Country Link
US (1) US3802684A (US06168776-20010102-C00028.png)
AU (1) AU472629B2 (US06168776-20010102-C00028.png)
CA (1) CA977142A (US06168776-20010102-C00028.png)
DE (1) DE2342067A1 (US06168776-20010102-C00028.png)
FR (1) FR2329752A1 (US06168776-20010102-C00028.png)
GB (1) GB1408994A (US06168776-20010102-C00028.png)
HU (1) HU166326B (US06168776-20010102-C00028.png)
IT (1) IT996624B (US06168776-20010102-C00028.png)
SU (1) SU550989A3 (US06168776-20010102-C00028.png)
ZA (1) ZA735372B (US06168776-20010102-C00028.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431542A1 (fr) * 1978-07-19 1980-02-15 Creusot Loire Tuyere de soufflage
NL8600608A (nl) * 1986-03-10 1987-10-01 Hoogovens Groep Bv Converter voor het bereiden van staal.
DE3634448A1 (de) * 1986-10-09 1988-04-21 Didier Werke Ag Spueleinrichtung
AT391483B (de) * 1986-12-02 1990-10-10 Radex Austria Ag Behaelter zur behandlung von hochschmelzenden stoffen, feuerfester stein fuer die zustellung und verfahren zum betrieb eines solchen behaelters
DE3919238A1 (de) * 1989-06-13 1990-12-20 Voest Alpine Ind Anlagen Spueleinrichtung fuer ein metallurgisches gefaess
GB9126068D0 (en) * 1991-12-07 1992-02-05 Air Prod & Chem Tuyere for installation in hearth of electric arc furnace
US20060264824A1 (en) * 2005-05-20 2006-11-23 Swisher Kyle Y Iii Disposable safety medical syringe assembly and method of manufacture
CN112430699B (zh) * 2021-01-26 2021-04-16 北京科技大学 底喷粉转炉炉底和底吹砖协同热更换的长炉龄服役方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD56395A (US06168776-20010102-C00028.png) *
US3458134A (en) * 1965-02-24 1969-07-29 Nippon Kokan Kk Lance structure for refining metals by oxygen blast
US3397878A (en) * 1965-11-19 1968-08-20 Union Carbide Corp Under-bath tuyere
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel

Also Published As

Publication number Publication date
CA977142A (en) 1975-11-04
AU5901673A (en) 1975-02-13
FR2329752A1 (fr) 1977-05-27
US3802684A (en) 1974-04-09
ZA735372B (en) 1974-07-31
DE2342067A1 (de) 1974-03-07
SU550989A3 (ru) 1977-03-15
FR2329752B1 (US06168776-20010102-C00028.png) 1978-03-24
AU472629B2 (en) 1976-05-27
IT996624B (it) 1975-12-10
HU166326B (US06168776-20010102-C00028.png) 1975-02-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees