FI915188L - Päällystettyyn magnesiumiin perustuva valmiste rikin poistamiseksi sulasta valuraudasta tai teräksestä - Google Patents

Päällystettyyn magnesiumiin perustuva valmiste rikin poistamiseksi sulasta valuraudasta tai teräksestä Download PDF

Info

Publication number: FI915188L
Authority: FI; Finland
Prior art keywords: steel; cast iron; removing sulfur; molten cast; based preparation
Prior art date: 1990-11-05

Application number

FI915188A

Other languages

English (en)

Swedish (sv)

Other versions

FI96518B (fi

FI915188A0 (fi

FI96518C (fi

Inventor

Paul Henri Galvin

Original Assignee

Pechiney Electrometallurgie

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.)

1990-11-05

Filing date

1991-11-04

Publication date

1992-05-06

1991-11-04 Application filed by Pechiney Electrometallurgie filed Critical Pechiney Electrometallurgie

1991-11-04 Publication of FI915188A0 publication Critical patent/FI915188A0/fi

1992-05-06 Publication of FI915188L publication Critical patent/FI915188L/fi

1996-03-29 Publication of FI96518B publication Critical patent/FI96518B/fi

1996-07-10 Application granted granted Critical

1996-07-10 Publication of FI96518C publication Critical patent/FI96518C/fi

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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
- C21C1/025—Agents used for dephosphorising or desulfurising
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/102—Metallic powder coated with organic material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/16—Metallic particles coated with a non-metal
- 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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
- C21C7/0645—Agents used for dephosphorising or desulfurising

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Ceramic Products (AREA)
Treatment Of Steel In Its Molten State (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Paints Or Removers (AREA)

FI915188A 1990-11-05 1991-11-04 Päällystettyyn magnesiumiin perustuva valmiste rikin poistamiseksi sulasta valuraudasta tai teräksestä FI96518C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9014092		1990-11-05
FR9014092A FR2668776B1 (fr)	1990-11-05	1990-11-05	Produit pour desulfuration des fontes ou aciers liquides a base de magnesium enrobe.

Publications (4)

Publication Number	Publication Date
FI915188A0 FI915188A0 (fi)	1991-11-04
FI915188L true FI915188L (fi)	1992-05-06
FI96518B FI96518B (fi)	1996-03-29
FI96518C FI96518C (fi)	1996-07-10

Family

ID=9402139

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI915188A FI96518C (fi)	1990-11-05	1991-11-04	Päällystettyyn magnesiumiin perustuva valmiste rikin poistamiseksi sulasta valuraudasta tai teräksestä

Country Status (13)

Country	Link
US (1)	US5198016A (fi)
EP (1)	EP0485309B1 (fi)
AT (1)	ATE95249T1 (fi)
CS (1)	CS334791A3 (fi)
DE (1)	DE69100441T2 (fi)
ES (1)	ES2046031T3 (fi)
FI (1)	FI96518C (fi)
FR (1)	FR2668776B1 (fi)
HU (1)	HUT61344A (fi)
NO (1)	NO177391C (fi)
PL (1)	PL292273A1 (fi)
PT (1)	PT99419B (fi)
SK (1)	SK280853B6 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0511121B1 (fr) *	1991-04-02	1996-09-11	Pechiney Electrometallurgie	Désulfurant pour fonte constitué de carbure de calcium et de liant organique
FR2747132B1 (fr) *	1996-04-04	1998-06-19	Pechiney Electrometallurgie	Melange desulfurant a base de carbure de calcium
CN1087035C (zh) *	1999-11-02	2002-07-03	北京科技大学	用镁基脱硫剂进行的浅熔池铁水喷吹预处理方法
SI2178953T1 (sl) *	2007-08-09	2014-12-31	Basf Se	Prekrivna spojina za ekspandirane polimerne delce stirena
CN102061358B (zh) *	2011-01-17	2012-12-26	中国恩菲工程技术有限公司	高硫粗镍铁的脱硫精炼工艺
CN102108428B (zh) *	2011-01-17	2013-04-03	中国恩菲工程技术有限公司	粗镍铁的精炼工艺
CN103773914A (zh) *	2012-10-23	2014-05-07	刘秀凤	铸铁用复合脱硫材料的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2536362A (en) *	1949-12-19	1951-01-02	Du Pont	Treatment of molten metals
US3410681A (en) *	1965-09-28	1968-11-12	Fur Tech Entwicklung Und Verwe	Composition for the treatment of steel
JPS5261110A (en) *	1975-11-14	1977-05-20	Aikoh Co	Desulfurization of iron melt
US4533572A (en) *	1984-03-20	1985-08-06	Amax Inc.	Process for producing varnish-bonded carbon-coated metal granules
GB8712168D0 (en) *	1987-05-22	1987-06-24	Foseco Int	Metallurgical treatment agents
GB8802951D0 (en) *	1988-02-09	1988-03-09	Foseco Int	Metallurgical treatment agents

1990
- 1990-11-05 FR FR9014092A patent/FR2668776B1/fr not_active Expired - Fee Related
1991
- 1991-10-30 ES ES91420388T patent/ES2046031T3/es not_active Expired - Lifetime
- 1991-10-30 NO NO914257A patent/NO177391C/no not_active IP Right Cessation
- 1991-10-30 DE DE91420388T patent/DE69100441T2/de not_active Expired - Fee Related
- 1991-10-30 EP EP91420388A patent/EP0485309B1/fr not_active Expired - Lifetime
- 1991-10-30 AT AT91420388T patent/ATE95249T1/de not_active IP Right Cessation
- 1991-11-04 PL PL29227391A patent/PL292273A1/xx unknown
- 1991-11-04 PT PT99419A patent/PT99419B/pt not_active IP Right Cessation
- 1991-11-04 FI FI915188A patent/FI96518C/fi active
- 1991-11-05 SK SK3347-91A patent/SK280853B6/sk unknown
- 1991-11-05 CS CS913347A patent/CS334791A3/cs unknown
- 1991-11-05 US US07/788,022 patent/US5198016A/en not_active Expired - Fee Related
- 1991-11-05 HU HU913471A patent/HUT61344A/hu unknown

Also Published As

Publication number	Publication date
HUT61344A (en)	1992-12-28
PL292273A1 (en)	1992-06-01
NO177391C (no)	1995-09-06
DE69100441T2 (de)	1994-01-20
FI96518B (fi)	1996-03-29
NO914257L (no)	1992-05-06
ES2046031T3 (es)	1994-01-16
PT99419A (pt)	1992-09-30
DE69100441D1 (de)	1993-11-04
PT99419B (pt)	1999-04-30
CS334791A3 (en)	1992-05-13
FI915188A0 (fi)	1991-11-04
FI96518C (fi)	1996-07-10
EP0485309B1 (fr)	1993-09-29
HU913471D0 (en)	1992-01-28
FR2668776A1 (fr)	1992-05-07
EP0485309A1 (fr)	1992-05-13
ATE95249T1 (de)	1993-10-15
NO914257D0 (no)	1991-10-30
NO177391B (no)	1995-05-29
US5198016A (en)	1993-03-30
FR2668776B1 (fr)	1994-05-13
SK280853B6 (sk)	2000-08-14

Similar Documents

Publication	Publication Date	Title
DE69629742D1 (de)	2003-10-09	Verfahren zum Giessen von Metall
DE60000555D1 (de)	2002-11-14	Verfahren zum Stranggiessen von Stahl
DE69515164D1 (de)	2000-03-30	Verfahren zur Herstellung breiartiger Metallschmelze zum Giessen
UA24014C2 (uk)	1998-08-31	Устаhовка для безперервhого лиття металу
GB2130242B (en)	1986-07-09	Alloy coating for cast iron parts such as glass molds
ATE205759T1 (de)	2001-10-15	Kokille zum stranggiessen von metallen
BR9200818A (pt)	1992-11-17	Composicao refrataria,artigo para moldagem por fundicao de metal fundido e revestimento de funil
DE69506740D1 (de)	1999-02-04	Verfahren zum thixotropen Druckgiessen von Graphitgusseisen
DE19581604T1 (de)	1997-03-27	Stranggießform für Metalle
IS1652B (is)	1997-03-25	Búnaður til að steypa málm í mót
FI915188L (fi)	1992-05-06	Päällystettyyn magnesiumiin perustuva valmiste rikin poistamiseksi sulasta valuraudasta tai teräksestä
DE69320307D1 (de)	1998-09-17	Vollformgiessverfahren zum Giessen von Eisenmetallen
IT1244198B (it)	1994-07-08	Ugello di colata per acciaio fuso
FI953881A7 (fi)	1996-02-23	Harkkovalulaite ohutvalanteiden valamista varten
DE69503931D1 (de)	1998-09-17	Giessdüse für Stahlschmelze
DE59707865D1 (de)	2002-09-05	Giessverfahren zum Herstellen metallischer Giesslinge
DE69621537D1 (de)	2002-07-11	Werkstoff für Metalstranggiessanlage
DE69416234D1 (de)	1999-03-11	Tauchrohr zum Stranggiessen
FR2643631B1 (fr)	1993-02-12	Revetement refractaire de repartiteur de coulee continue des metaux
DE59610792D1 (de)	2003-12-04	Verfahren zur Wiederherstellung der Feuerfestauskleidung einer Stahlgusspfanne
FR2620134B1 (fr)	1991-11-22	Composition inhibitrice de corrosion pour metaux
DE69520966D1 (de)	2001-06-28	Verfahren zum Stranggiessen von Stählen
FI955508A7 (fi)	1995-12-29	Parannettu muotti teräksen jatkuvaan valuun, erityisesti ohuiden levyjen jatkuvaan valuun
AT373514B (de)	1984-01-25	Kokille zum horizontalen stranggiessen von metallen, insbesondere von stahl
FR2657799B1 (fr)	1994-04-01	Installation de fonderie pour metaux ferreux.

Legal Events

Date	Code	Title	Description
1996-03-01	BB	Publication of examined application