SE7713774L - Behandlingsmedel for smelt jern - Google Patents

Behandlingsmedel for smelt jern

Info

Publication number: SE7713774L
Authority: SE; Sweden
Prior art keywords: treatment product; melting iron; iron treatment; melting; product
Prior art date: 1976-12-06

Application number

SE7713774A

Other languages

English (en)

Other versions

SE442212B (sv

Inventor

J R Mclaughlin

M D Bryant

M Fessel

K C Taylor

Original Assignee

Foseco Int

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.)

1976-12-06

Filing date

1977-12-05

Publication date

1978-06-07

1976-12-06 Priority claimed from GB50847/76A external-priority patent/GB1565256A/en

1977-12-05 Application filed by Foseco Int filed Critical Foseco Int

1978-06-07 Publication of SE7713774L publication Critical patent/SE7713774L/sv

1985-12-09 Publication of SE442212B publication Critical patent/SE442212B/sv

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
- 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
- C21C7/06—Deoxidising, e.g. killing
- 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
- 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
- C21C1/10—Making spheroidal graphite cast-iron
- C21C1/105—Nodularising additive agents

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Treatment Of Steel In Its Molten State (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

SE7713774A 1976-12-06 1977-12-05 Behandlingsmedel och forfarande for nodulisering av smeltjern SE442212B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB50847/76A GB1565256A (en)	1976-12-06	1976-12-06	Magnesium-containing treatment agents for iron and steel
GB580777		1977-02-11

Publications (2)

Publication Number	Publication Date
SE7713774L true SE7713774L (sv)	1978-06-07
SE442212B SE442212B (sv)	1985-12-09

Family

ID=26240168

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7713774A SE442212B (sv)	1976-12-06	1977-12-05	Behandlingsmedel och forfarande for nodulisering av smeltjern

Country Status (20)

Country	Link
US (1)	US4173466A (sv)
JP (1)	JPS53124112A (sv)
AR (1)	AR215278A1 (sv)
AT (1)	AT366421B (sv)
BR (1)	BR7708098A (sv)
CA (1)	CA1076847A (sv)
CH (1)	CH632296A5 (sv)
DD (1)	DD134650A5 (sv)
DE (1)	DE2753282C2 (sv)
DK (1)	DK540777A (sv)
FI (1)	FI63258C (sv)
FR (1)	FR2372897A1 (sv)
IN (1)	IN147621B (sv)
IT (1)	IT1093038B (sv)
MX (1)	MX151882A (sv)
NL (1)	NL7713488A (sv)
NO (1)	NO149433C (sv)
PH (1)	PH13766A (sv)
SE (1)	SE442212B (sv)
TR (1)	TR20654A (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2948636A1 (de) *	1979-12-04	1981-06-11	Metallgesellschaft Ag, 6000 Frankfurt	Drahtfoermiges mittel zum behandeln von metallschmelzen
JPS5693808A (en) *	1979-12-19	1981-07-29	Foseco Int	Molten metal treating agent and production of vermicular graphite cast iron
US4313758A (en) *	1980-10-01	1982-02-02	Union Carbide Corporation	Method for adding unalloyed magnesium metal to molten cast iron
US4705561A (en) *	1986-01-27	1987-11-10	The Dow Chemical Company	Magnesium calcium oxide composite
US6372014B1 (en)	2000-04-10	2002-04-16	Rossborough Manufacturing Co. L.P.	Magnesium injection agent for ferrous metal
US6352570B1 (en)	2000-04-10	2002-03-05	Rossborough Manufacturing Co., Lp	Magnesium desulfurization agent
US6350295B1 (en)	2001-06-22	2002-02-26	Clayton A. Bulan, Jr.	Method for densifying aluminum and iron briquettes and adding to steel
US6989040B2 (en) *	2002-10-30	2006-01-24	Gerald Zebrowski	Reclaimed magnesium desulfurization agent
US7731778B2 (en) *	2006-03-27	2010-06-08	Magnesium Technologies Corporation	Scrap bale for steel making process
US20080196548A1 (en) *	2007-02-16	2008-08-21	Magnesium Technologies Corporation	Desulfurization puck
NO20161094A1 (en) *	2016-06-30	2018-01-01	Elkem As	Cast Iron Inoculant and Method for Production of Cast Iron Inoculant

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1922037A (en) *	1930-06-28	1933-08-15	Hardy Metallurg Company	Treatment of metals
US2762705A (en) *	1953-01-23	1956-09-11	Int Nickel Co	Addition agent and process for producing magnesium-containing cast iron
GB799972A (en) *	1955-08-27	1958-08-13	Metallgesellschaft Ag	Addition agents for the treatment of molten cast iron
US2837422A (en) *	1955-08-27	1958-06-03	Metallgesellschaft Ag	Addition agents for the treatment of molten cast iron
US3459541A (en) *	1966-09-22	1969-08-05	Gen Motors Corp	Process for making nodular iron
SE321095B (sv) *	1967-06-08	1970-02-23	Jaernfoeraedling Ab
DE1302000B (de) *	1968-03-21	1969-09-25	Elektrometallurgie Gmbh	Brikett zum Einbringen von Magnesium in metallische Schmelzen
BE789056A (fr) *	1971-09-23	1973-01-15	Ranke Robert L	Procede et briquettes pour rendre la fonte
GB1364859A (en) *	1972-08-09	1974-08-29	Foseco Int	Deoxydising steel
SE406930B (sv) *	1973-05-28	1979-03-05	Pont A Mousson	Forfarande for nodularisering av grafit i smelt gjutjern med modulariseringsmedel i form av pelleter
US3953198A (en) *	1973-08-03	1976-04-27	N L Industries, Inc.	Method for treating molten iron using a magnesium infiltrated metal network
JPS5144085A (en) *	1974-10-10	1976-04-15	Reisaku Izawa	Wantatsuchishiki oyobi kaatoritsujishikinerihamigakyoki
GB1515201A (en) *	1976-02-10	1978-06-21	British Cast Iron Res Ass	Cast iron

1977
- 1977-11-30 DE DE2753282A patent/DE2753282C2/de not_active Expired
- 1977-12-01 FI FI773645A patent/FI63258C/fi not_active IP Right Cessation
- 1977-12-05 CA CA292,444A patent/CA1076847A/en not_active Expired
- 1977-12-05 IN IN433/DEL/77A patent/IN147621B/en unknown
- 1977-12-05 SE SE7713774A patent/SE442212B/sv unknown
- 1977-12-05 DK DK540777A patent/DK540777A/da not_active Application Discontinuation
- 1977-12-05 PH PH20513A patent/PH13766A/en unknown
- 1977-12-05 CH CH1487077A patent/CH632296A5/de not_active IP Right Cessation
- 1977-12-05 NO NO774154A patent/NO149433C/no unknown
- 1977-12-05 BR BR7708098A patent/BR7708098A/pt unknown
- 1977-12-06 NL NL7713488A patent/NL7713488A/xx unknown
- 1977-12-06 US US05/857,897 patent/US4173466A/en not_active Expired - Lifetime
- 1977-12-06 AR AR270260A patent/AR215278A1/es active
- 1977-12-06 IT IT69741/77A patent/IT1093038B/it active
- 1977-12-06 TR TR20654A patent/TR20654A/xx unknown
- 1977-12-06 JP JP14700377A patent/JPS53124112A/ja active Granted
- 1977-12-06 AT AT0874877A patent/AT366421B/de not_active IP Right Cessation
- 1977-12-06 FR FR7736663A patent/FR2372897A1/fr active Granted
- 1977-12-06 DD DD77202434A patent/DD134650A5/xx unknown
- 1977-12-06 MX MX171591A patent/MX151882A/es unknown

Also Published As

Publication number	Publication date
ATA874877A (de)	1981-08-15
JPS5654363B2 (sv)	1981-12-25
PH13766A (en)	1980-09-18
AR215278A1 (es)	1979-09-28
SE442212B (sv)	1985-12-09
FR2372897A1 (fr)	1978-06-30
CA1076847A (en)	1980-05-06
BR7708098A (pt)	1978-09-05
DK540777A (da)	1978-06-07
IN147621B (sv)	1980-05-03
FR2372897B1 (sv)	1980-05-16
NO149433B (no)	1984-01-09
FI63258B (fi)	1983-01-31
AT366421B (de)	1982-04-13
CH632296A5 (de)	1982-09-30
FI773645A (fi)	1978-06-07
FI63258C (fi)	1983-05-10
DE2753282C2 (de)	1984-05-30
IT1093038B (it)	1985-07-19
MX151882A (es)	1985-04-23
TR20654A (tr)	1982-03-25
US4173466A (en)	1979-11-06
DD134650A5 (de)	1979-03-14
DE2753282A1 (de)	1978-06-08
NL7713488A (nl)	1978-06-08
NO774154L (no)	1978-06-07
NO149433C (no)	1984-04-18
JPS53124112A (en)	1978-10-30

Publication	Publication Date	Title
FR2304601A1 (fr)	1976-10-15	Procede d'ammonoxydation
SE407487B (sv)	1979-03-26	Langsam smeltsekring
AR215258A1 (es)	1979-09-28	Solera de plancha
AU3105177A (en)	1979-06-07	Direct iron production
SE7713774L (sv)	1978-06-07	Behandlingsmedel for smelt jern
AR212358A1 (es)	1978-06-30	Solera de plancha
FR2299769A1 (fr)	1976-08-27	Procede d'application
AT342535B (de)	1978-04-10	Schrammaschine
FR2302812A1 (fr)	1976-10-01	Machine d'oxycoupage
SE7610498L (sv)	1977-05-15	Pa magnesium baserat behandlingsmedel for smelt jern
FR2308454A1 (fr)	1976-11-19	Machine d'oxycoupage
AT357708B (de)	1980-07-25	Stranggiessmaschine
JPS5288523A (en)	1977-07-25	Iron refining
SE411523B (sv)	1980-01-14	Avsvavlings- och ympningsmedel for smelt jern
SE419276B (sv)	1981-07-20	Langsam smeltsekring
SE7612071L (sv)	1977-04-30	Notningsbestendigt gjutjern
DK221078A (da)	1978-11-20	Straekpakkemaskine
TR19880A (tr)	1980-04-04	Demirli kromun devamli eritilmesine mahsus usul
DK366176A (da)	1977-03-02	Apparat til digelfri zonesmeltning
FR2321974A1 (fr)	1977-03-25	Procede d'ecriquage
SE7810840L (sv)	1979-05-23	Forfarande for att reducera jernmalm
DK196478A (da)	1978-11-12	Kuldemaskine
NL7712366A (nl)	1979-05-14	Strijkijzer.
FR2323112A1 (fr)	1977-04-01	Machine pour la f
DK391577A (da)	1978-03-04	Udsmeltningsapparat