LU85806A1 - Blaslanze zur behandlung von metallschmelzen in huettenwerksanlagen - Google Patents

Blaslanze zur behandlung von metallschmelzen in huettenwerksanlagen Download PDF

Info

Publication number: LU85806A1
Authority: LU; Luxembourg
Prior art keywords: lance according; blow lance; layer; resistant; fire
Prior art date: 1985-03-12

Application number

LU85806A

Other languages

German (de)

English (en)

Inventor

Gabor Nagy

Zoltan Dr Szonyi

Jozsef Zambo

Istvan Pragay

Lajos Mityok

Original Assignee

Vasipari Kutato Fejleszto

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.)

1985-03-29

Filing date

1985-03-12

Publication date

1985-12-12

1985-03-12 Application filed by Vasipari Kutato Fejleszto filed Critical Vasipari Kutato Fejleszto

1985-03-29 Priority claimed from BE0/214742A external-priority patent/BE902065A/fr

1985-12-12 Publication of LU85806A1 publication Critical patent/LU85806A1/de

Links

239000002184 metal Substances 0.000 title claims description 24
229910052751 metal Inorganic materials 0.000 title claims description 24
238000007664 blowing Methods 0.000 title claims description 11
238000011282 treatment Methods 0.000 title claims description 10
239000002826 coolant Substances 0.000 claims description 14
230000009970 fire resistant effect Effects 0.000 claims description 11
239000004927 clay Substances 0.000 claims description 7
239000010425 asbestos Substances 0.000 claims description 3
229910052895 riebeckite Inorganic materials 0.000 claims description 3
238000005524 ceramic coating Methods 0.000 claims description 2
239000000155 melt Substances 0.000 description 7
238000005516 engineering process Methods 0.000 description 6
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
229910052802 copper Inorganic materials 0.000 description 4
239000010949 copper Substances 0.000 description 4
238000000034 method Methods 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
238000010276 construction Methods 0.000 description 3
239000010959 steel Substances 0.000 description 3
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
238000005266 casting Methods 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
238000005253 cladding Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000009851 ferrous metallurgy Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000011214 refractory ceramic Substances 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1

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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Treatment Of Steel In Its Molten State (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

LU85806A 1985-03-29 1985-03-12 Blaslanze zur behandlung von metallschmelzen in huettenwerksanlagen LU85806A1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
BE214742		1985-03-29
BE0/214742A BE902065A (fr)	1985-03-29	1985-03-29	Lance de soufflage pour le traitement de bains metalliques dans des installations metallurgiques.

Publications (1)

Publication Number	Publication Date
LU85806A1 true LU85806A1 (de)	1985-12-12

Family

ID=3843868

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU85806A LU85806A1 (de)	1985-03-29	1985-03-12	Blaslanze zur behandlung von metallschmelzen in huettenwerksanlagen

Country Status (8)

Country	Link
US (1)	US4792126A ( )
JP (1)	JPS61227120A ( )
DE (1)	DE3508618A1 ( )
FR (1)	FR2579621B1 ( )
GB (1)	GB2172384B ( )
LU (1)	LU85806A1 ( )
NL (1)	NL8500827A ( )
SE (1)	SE452907B ( )

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2219382B (en) *	1986-03-28	1990-10-31	Toshin Steel Co	Plug for a refining apparatus
US4941646A (en) *	1988-11-23	1990-07-17	Bethlehem Steel Corporation	Air cooled gas injection lance
GB2236169B (en) *	1989-09-16	1993-04-07	Eric Peel	Blast furnace tuyeres
GB9023716D0 (en) *	1990-10-31	1990-12-12	Whellock John G	Metallurgical apparatus and methods
US5645615A (en) *	1992-08-13	1997-07-08	Ashland Inc.	Molten decomposition apparatus and process
AUPO095996A0 (en) *	1996-07-12	1996-08-01	Technological Resources Pty Limited	A top injection lance
RU2134303C1 (ru) *	1998-10-20	1999-08-10	Шатохин Игорь Михайлович	Фурма для продувки расплава металла и ввода в расплав порошкообразных реагентов
DE29911973U1 (de)	1999-07-09	1999-09-30	Plibrico GmbH, 40210 Düsseldorf	Brennerlanze für eine Zementofenanlage
SE528209C2 (sv) *	2005-08-19	2006-09-26	Aga Ab	Lans för användande vid förbränning och förfarande för tillverkning av lansen
KR101248940B1 (ko) *	2011-09-19	2013-04-01	한국수력원자력 주식회사	용융로의 산소공급 장치
RU2608253C2 (ru) *	2012-03-28	2017-01-17	Арселормитталь Инвестигасьон И Десарролло Сл	Процесс непрерывного литья металла
US9206487B2 (en)	2014-03-06	2015-12-08	J.W. Hicks, Inc.	Molten metal treatment lance

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB563012A (en) *	1942-10-26	1944-07-26	Enness Sentinel Ltd	Improvements in or relating to tuyeres
GB1016065A (en) *	1963-04-25	1966-01-05	British Iron Steel Research	Devices such as burners, lances or probes
GB1548461A (en) *	1964-03-17	1979-07-18	Desaar R	Lance for desulphurising cast iron or steel
US3833209A (en) *	1973-04-04	1974-09-03	Berry Metal Co	Apparatus for refining of steel
BE849582R (fr) *	1976-01-07	1977-04-15	Rene Desaar	Lance de desulfuration de fonte en poche
GB1600368A (en) *	1977-08-24	1981-10-14	Stein Refractories	Metallurgical immersion blowing lances
SE7906404L (sv) *	1978-08-28	1980-02-29	Aikoh Co	Lansror
WO1980001923A1 (en) *	1979-03-16	1980-09-18	Hoeganaes Ab	Refractory lining for a metal pipe
ZA822007B (en) *	1981-04-02	1983-02-23	Monoconstruction Ltd	Metallurgical lance
DE3271111D1 (en) *	1981-04-02	1986-06-19	Mono Constr	Metallurgical lance
GB2114721A (en) *	1982-01-22	1983-08-24	Gordon William Taylor	Injection lances for molten metal
DE8230655U1 (de) *	1982-11-02	1983-02-17	Knieps & Pöckler, 5828 Ennepetal	Hochtemperatur-blas- und spuellanze

1985
- 1985-03-11 DE DE19853508618 patent/DE3508618A1/de active Granted
- 1985-03-12 SE SE8501229A patent/SE452907B/sv not_active IP Right Cessation
- 1985-03-12 LU LU85806A patent/LU85806A1/de unknown
- 1985-03-14 GB GB08506608A patent/GB2172384B/en not_active Expired
- 1985-03-21 NL NL8500827A patent/NL8500827A/nl not_active Application Discontinuation
- 1985-03-28 FR FR8504653A patent/FR2579621B1/fr not_active Expired
- 1985-04-01 JP JP60066721A patent/JPS61227120A/ja active Pending
1987
- 1987-03-12 US US07/024,882 patent/US4792126A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
SE8501229D0 (sv)	1985-03-12
GB8506608D0 (en)	1985-04-17
NL8500827A (nl)	1986-10-16
US4792126A (en)	1988-12-20
GB2172384B (en)	1988-11-16
FR2579621A1 (fr)	1986-10-03
FR2579621B1 (fr)	1989-06-02
SE452907B (sv)	1987-12-21
DE3508618A1 (de)	1986-09-18
JPS61227120A (ja)	1986-10-09
SE8501229L (sv)	1986-09-13
GB2172384A (en)	1986-09-17

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