SE470193B - Anordning för införing av en behandlingsgas och en legerings- och fyllnadstråd i en smälta i ett metallurgiskt kärl - Google Patents

Anordning för införing av en behandlingsgas och en legerings- och fyllnadstråd i en smälta i ett metallurgiskt kärl

Info

Publication number: SE470193B
Authority: SE; Sweden
Prior art keywords: gas; stone; wire; pipe; opening
Prior art date: 1988-03-25

Application number

SE8900341A

Other languages

English (en)

Swedish (sv)

Other versions

SE8900341L (sv

SE8900341D0 (sv

Inventor

Bernd Grabner

Original Assignee

Radex Heraklith

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.)

1988-03-25

Filing date

1989-02-01

Publication date

1993-11-29

1989-02-01 Application filed by Radex Heraklith filed Critical Radex Heraklith

1989-02-01 Publication of SE8900341D0 publication Critical patent/SE8900341D0/xx

1989-09-26 Publication of SE8900341L publication Critical patent/SE8900341L/

1993-11-29 Publication of SE470193B publication Critical patent/SE470193B/sv

Links

239000000956 alloy Substances 0.000 title claims description 10
229910045601 alloy Inorganic materials 0.000 title claims description 10
239000000155 melt Substances 0.000 title claims description 6
239000004575 stone Substances 0.000 claims description 29
239000002184 metal Substances 0.000 claims description 16
238000007664 blowing Methods 0.000 claims description 12
239000011159 matrix material Substances 0.000 claims description 5
239000011214 refractory ceramic Substances 0.000 claims description 5
229910000831 Steel Inorganic materials 0.000 claims description 3
239000000945 filler Substances 0.000 claims description 3
239000010959 steel Substances 0.000 claims description 3
239000000919 ceramic Substances 0.000 claims description 2
238000012856 packing Methods 0.000 claims 2
239000007789 gas Substances 0.000 description 36
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
230000008901 benefit Effects 0.000 description 3
230000008018 melting Effects 0.000 description 3
238000002844 melting Methods 0.000 description 3
239000000654 additive Substances 0.000 description 2
238000005275 alloying Methods 0.000 description 2
229910052786 argon Inorganic materials 0.000 description 2
229910010293 ceramic material Inorganic materials 0.000 description 2
210000004907 gland Anatomy 0.000 description 2
239000007787 solid Substances 0.000 description 2
229910003336 CuNi Inorganic materials 0.000 description 1
238000010276 construction Methods 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
239000010431 corundum Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
230000003993 interaction Effects 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000000376 reactant Substances 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
239000003566 sealing 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Treatment Of Steel In Its Molten State (AREA)
Manufacture And Refinement Of Metals (AREA)
Furnace Details (AREA)
Continuous Casting (AREA)

SE8900341A 1988-03-25 1989-02-01 Anordning för införing av en behandlingsgas och en legerings- och fyllnadstråd i en smälta i ett metallurgiskt kärl SE470193B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3810098A DE3810098C1 (de)	1988-03-25	1988-03-25

Publications (3)

Publication Number	Publication Date
SE8900341D0 SE8900341D0 (sv)	1989-02-01
SE8900341L SE8900341L (sv)	1989-09-26
SE470193B true SE470193B (sv)	1993-11-29

Family

ID=6350667

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8900341A SE470193B (sv)	1988-03-25	1989-02-01	Anordning för införing av en behandlingsgas och en legerings- och fyllnadstråd i en smälta i ett metallurgiskt kärl

Country Status (6)

Country	Link
AT (1)	AT396438B (de)
DE (1)	DE3810098C1 (de)
FR (1)	FR2629102B1 (de)
GB (1)	GB2217438B (de)
IT (1)	IT1229881B (de)
SE (1)	SE470193B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3919238A1 (de) *	1989-06-13	1990-12-20	Voest Alpine Ind Anlagen	Spueleinrichtung fuer ein metallurgisches gefaess
DE10305232B3 (de) *	2003-02-08	2004-08-05	Refractory Intellectual Property Gmbh & Co.Kg	Feuerfester keramischer Gasspülstein
DE102004010600B4 (de) *	2004-03-02	2008-07-03	Thyssenkrupp Vdm Gmbh	Verfahren zur Primäroxidhärtung von Metallschmelzen
DE102006018931B3 (de) *	2006-04-24	2007-07-26	Refractory Intellectual Property Gmbh & Co. Kg	Gaszuführeinrichtung für ein Spülelement
DE102011080017B3 (de)	2011-07-28	2012-11-22	Siemens Aktiengesellschaft	Vorrichtung zur Aufnahme und zum Abspulen mindestens einer Drahtrolle, damit ausgestattete metallurgische Anlage sowie Verfahren zum Abspulen von Draht

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4062530A (en) *	1977-03-07	1977-12-13	United States Steel Corporation	Oxygen-lime distributor for steelmaking vessel
US4470582A (en) *	1982-02-15	1984-09-11	Zirconal Processes Limited	Introduction of substances into molten metal
GB2122532A (en) *	1982-05-20	1984-01-18	K S R International Limited	Manufacture of gas-permeable plugs
NZ206264A (en) *	1982-11-23	1986-02-21	Injectall Ltd	Apparatus for introducing substance into metal melts
FR2538410B1 (fr) *	1982-12-24	1988-04-29	Siderurgie Fse Inst Rech	Element refractaire porte-tuyere et procede de prevention de l'usure du refractaire faisant application dudit element
AT383617B (de) *	1984-09-18	1987-07-27	Oesterr Amerikan Magnesit	Gasspuelstein fuer metallurgische oefen und gefaesse
DE3503222C2 (de) *	1985-01-31	1987-02-12	Didier-Werke Ag, 6200 Wiesbaden	Gasspülkegel
DE3538498A1 (de) *	1985-10-30	1987-05-07	Didier Werke Ag	Einduesvorrichtung fuer metallurgische gefaesse
LU86211A1 (fr) *	1985-12-16	1987-07-24	Wurth Paul Sa	Procede de recuperation de composants metalliques contenus dans des poussieres et boues issues d'installations siderurgiques
GB8609063D0 (en) *	1986-04-14	1986-05-21	British Steel Corp	Injection elements for melt containing vessels

1988
- 1988-03-25 DE DE3810098A patent/DE3810098C1/de not_active Expired
1989
- 1989-02-01 SE SE8900341A patent/SE470193B/sv not_active Application Discontinuation
- 1989-02-15 IT IT8919442A patent/IT1229881B/it active
- 1989-02-24 AT AT0041589A patent/AT396438B/de not_active IP Right Cessation
- 1989-03-24 FR FR8903939A patent/FR2629102B1/fr not_active Expired - Lifetime
- 1989-03-28 GB GB8906922A patent/GB2217438B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2629102A1 (fr)	1989-09-29
GB2217438A (en)	1989-10-25
FR2629102B1 (fr)	1992-10-09
IT1229881B (it)	1991-09-13
AT396438B (de)	1993-09-27
GB8906922D0 (en)	1989-05-10
SE8900341L (sv)	1989-09-26
DE3810098C1 (de)	1989-03-23
ATA41589A (de)	1993-01-15
SE8900341D0 (sv)	1989-02-01
IT8919442A0 (it)	1989-02-15
GB2217438B (en)	1991-08-07

Legal Events

Date

Code

Title

Description

1995-02-28

NAV

Patent application has lapsed

Ref document number: 8900341-2

Effective date: 19940901

Publication	Publication Date	Title
US5411240A (en)	1995-05-02	Furnace for delivering a melt to a casting machine
US3330645A (en)	1967-07-11	Method and article for the injection of fluids into hot molten metal
SE443154B (sv)	1986-02-17	Anvendning av i tversnitt forendringsbara blasmunstycken vid framstellning av rostfria stal
DE3207675C2 (de)	1990-08-09
ES8504478A1 (es)	1985-05-01	Aparato apropiado para introducir sustancias en un liquido a elevada temperatura
SE470193B (sv)	1993-11-29	Anordning för införing av en behandlingsgas och en legerings- och fyllnadstråd i en smälta i ett metallurgiskt kärl
SE463635B (sv)	1990-12-17	Saett vid bildning av en eldfast massa paa en yta samt anordning foer genomfoerande av saettet
JPH01503152A (ja)	1989-10-26	ガスを高温液体、例えば溶融金属内へ注入するための器具及び装置
HUP0401894A2 (hu)	2005-01-28	Bemerülő beömlősugárcső és annak alkalmazása
US4705261A (en)	1987-11-10	Wire injection nozzle
US4691901A (en)	1987-09-08	Gas rinsing stopper preventing mixing of air with rinsing gas
US5733500A (en)	1998-03-31	Molten metal degassing and filtering apparatus
ES8703616A1 (es)	1987-02-16	Un dispositivo de inyeccion consumible.
EP2285992A1 (de)	2011-02-23	Sauerstoffblaslanze mit schutzelement
KR850700258A (ko)	1985-12-26	고로에서 유출하는 용선의 성분을 조정하기 위한 방법
US3380727A (en)	1968-04-30	Devices for introducing gas into a metal melt
JPH0777604B2 (ja)	1995-08-23	可変圧力下にある容器内に粉体材料の所定量を空気的手段により注入する為の方法および装置
US3314669A (en)	1967-04-18	Vacuum chambers for degasifying metal melts
GB2263427A (en)	1993-07-28	Refractory stopper rod with a lined channel
EP0376142B1 (de)	1993-11-10	Einblasvorrichtung
ITMI960616A1 (it)	1997-09-28	Canale di raccordo per crogiolo di degassificazione
RU2087252C1 (ru)	1997-08-20	Конструкция днища или стенок металлургической емкости
US6951296B2 (en)	2005-10-04	Method and device for preventing slag from flowing along when tapping a molten metal
US2975002A (en)	1961-03-14	Blow torch feeder control
SE461770B (sv)	1990-03-26	Anordning foer avskaermning av en metallisk gjutstraale