BE843121A - Perfectionnements relatifs a des lances metallurgiques - Google Patents

Perfectionnements relatifs a des lances metallurgiques

Info

Publication number
BE843121A
BE843121A BE168068A BE168068A BE843121A BE 843121 A BE843121 A BE 843121A BE 168068 A BE168068 A BE 168068A BE 168068 A BE168068 A BE 168068A BE 843121 A BE843121 A BE 843121A
Authority
BE
Belgium
Prior art keywords
metallurgic
lances
improvements related
metallurgic lances
Prior art date
Application number
BE168068A
Other languages
English (en)
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 BE843121A publication Critical patent/BE843121A/fr

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
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE168068A 1975-06-18 1976-06-18 Perfectionnements relatifs a des lances metallurgiques BE843121A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2601275A GB1484745A (en) 1975-06-18 1975-06-18 Metallurgical lances

Publications (1)

Publication Number Publication Date
BE843121A true BE843121A (fr) 1976-10-18

Family

ID=10236968

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168068A BE843121A (fr) 1975-06-18 1976-06-18 Perfectionnements relatifs a des lances metallurgiques

Country Status (2)

Country Link
BE (1) BE843121A (fr)
GB (1) GB1484745A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036763A1 (en) * 1979-03-16 1982-02-11 I Blom Refractory lining for a metal pipe
EP0062217B1 (fr) * 1981-04-02 1986-05-14 Mono Construction Limited Lance métallurgique
JPS59129712A (ja) * 1983-01-13 1984-07-26 Aikoo Kk ランスパイプ
GB8706763D0 (en) * 1987-03-21 1987-04-23 Stein Refractories Lance for metallurgical use
AUPR624801A0 (en) * 2001-07-10 2001-08-02 Technological Resources Pty Limited A gas injection lance
CN103740882A (zh) * 2014-01-14 2014-04-23 武汉科技大学 一种双层加强管的脱硫喷枪
CN103740881A (zh) * 2014-01-14 2014-04-23 武汉科技大学 一种多加强管的脱硫喷枪

Also Published As

Publication number Publication date
GB1484745A (en) 1977-09-01

Similar Documents

Publication Publication Date Title
BE819048A (fr) Perfectionnements relatifs a des lances metallurgiques
BE842152A (fr) Perfectionnements relatifs a des elements structuraux
DK145646C (da) Anaerobt acrylatklaebemiddel
NO146210C (no) Tekstilmykningsmiddel
BE826144A (fr) Lance metallurgique
SE410046B (sv) Mekanisk slaggavskiljare
IT1072939B (it) Mattone
BE843121A (fr) Perfectionnements relatifs a des lances metallurgiques
EG12281A (en) Novel thiazolines
ZA762271B (en) Improvements relating to lintels
ZA765120B (en) Improvements relating to n-tetrahydro-furfuryl-noroxymorphones
SE7612071L (sv) Notningsbestendigt gjutjern
BE843324A (fr) Perfectionnements aux poches metallurgiques
PT65209B (en) Improvements relating to anchors
AT353665B (de) Sprengpatrone
ZA763422B (en) Improvements relating to substituted 4-phenyl-imidazolines
BE835335A (fr) Perfectionnements a des structures refractaires
SE7607991L (sv) Eldfast betong
JPS5193955A (ja) Jugotaiyoeki
JPS51103020A (ja) Ryusansanseiyoekyori ni to co nobunriho
SE397837B (sv) Metallurgiskt kerl enligt patentet 7306894-2
BE850047A (fr) Perfectionnements relatifs a
ZA76101B (en) Improvements relating to biphenyloxyderivatives
ZA764554B (en) Improvements relating to homophthalimides
JPS52915A (en) Nonnburned bricks

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GR-STEIN REFRACTORIES LTD

Effective date: 19890630