ES544566A0 - Un metodo para preparar un agente para eliminar impurezas deun metal fundido - Google Patents

Un metodo para preparar un agente para eliminar impurezas deun metal fundido

Info

Publication number: ES544566A0
Authority: ES; Spain
Prior art keywords: preparing; agent; remove impurities; cast metal; cast
Prior art date: 1984-06-27
Legal status (The legal status 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 status listed.): Granted

Application number

ES544566A

Other languages

English (en)

Other versions

ES8609488A1 (es

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Messer LLC

Original Assignee

BOC Group Inc

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.)

1984-06-27

Filing date

1985-06-26

Publication date

1986-09-01

1985-06-26 Application filed by BOC Group Inc filed Critical BOC Group Inc

1986-09-01 Publication of ES544566A0 publication Critical patent/ES544566A0/es

1986-09-01 Publication of ES8609488A1 publication Critical patent/ES8609488A1/es

Status Expired legal-status Critical Current

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
- 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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (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)
Manufacture And Refinement Of Metals (AREA)

ES544566A 1984-06-27 1985-06-26 Un metodo para preparar un agente para eliminar impurezas deun metal fundido Expired ES8609488A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/624,867 US4572737A (en)	1984-06-27	1984-06-27	Agents for the removal of impurities from a molten metal and a process for producing same

Publications (2)

Publication Number	Publication Date
ES544566A0 true ES544566A0 (es)	1986-09-01
ES8609488A1 ES8609488A1 (es)	1986-09-01

Family

ID=24503664

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES544566A Expired ES8609488A1 (es)	1984-06-27	1985-06-26	Un metodo para preparar un agente para eliminar impurezas deun metal fundido
ES550815A Expired ES8703941A1 (es)	1984-06-27	1986-01-13	Un procedimiento para eliminar impurezas de un metal fundido

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES550815A Expired ES8703941A1 (es)	1984-06-27	1986-01-13	Un procedimiento para eliminar impurezas de un metal fundido

Country Status (14)

Country	Link
US (1)	US4572737A (es)
EP (1)	EP0170407A1 (es)
JP (1)	JPS6119714A (es)
KR (1)	KR860000389A (es)
AU (1)	AU566024B2 (es)
BR (1)	BR8503226A (es)
CA (1)	CA1232766A (es)
DK (1)	DK289785A (es)
ES (2)	ES8609488A1 (es)
FI (1)	FI852501L (es)
GB (1)	GB2160896B (es)
GR (1)	GR851535B (es)
MX (1)	MX163613B (es)
ZA (1)	ZA854186B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS641779U (es) *	1987-06-25	1989-01-06
US4781756A (en) *	1987-07-02	1988-11-01	Lithium Corporation Of America	Removal of lithium nitride from lithium metal
DE3831831C1 (es) *	1988-09-20	1989-11-02	Skw Trostberg Ag, 8223 Trostberg, De
US5078784A (en) *	1990-03-14	1992-01-07	Elkem Metals Company	Desulfurization agent
NO179080C (no) *	1989-05-18	1996-07-31	Elkem Metals	Avsvovlingsmiddel og fremgangsmåte for fremstilling av avsvovlingsmiddel
US4941914A (en) *	1989-05-18	1990-07-17	Elkem Metals Company	Desulfurization agent
US5149364A (en) *	1990-03-14	1992-09-22	Elkem Metals Company	Desulfurization agent
US6372013B1 (en)	2000-05-12	2002-04-16	Marblehead Lime, Inc.	Carrier material and desulfurization agent for desulfurizing iron
US7655066B2 (en) *	2005-06-13	2010-02-02	University Of Utah Research Foundation	Nitrogen removal from molten metal by slags containing titanium oxides
WO2012095471A2 (de) *	2011-01-15	2012-07-19	DÖRING-FREISSMUTH, Mechthilde	Mittel zur behandlung von metallschmelzen, verfahren zur herstellung und verwendung desselben

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB747471A (en) *	1950-12-18	1956-04-04	Georges Imich	Improvements relating to the dispersion of inorganic materials in metals
GB764157A (en) *	1955-02-14	1956-12-19	Fredrik Jorgen Ording Hurum	Method for utilizing magnesium for the purpose of desulphurizing and refining a molten metal
US3134667A (en) *	1960-02-05	1964-05-26	Inland Steel Co	Pelletizing of iron ore for sintering
US3188195A (en) *	1961-10-05	1965-06-08	Allis Chaimers Mfg Company	Pellet of iron ore and flux, and method for making same
DE1433649A1 (de) *	1964-03-03	1969-05-14	Thyssen Huette Ag	Verfahren zum Entphosphoren von Roheisen,insbesondere Thomasroheisen
US3721548A (en) *	1968-12-23	1973-03-20	Republic Steel Corp	Treatment of iron-containing particles
JPS4827568B1 (es) *	1969-08-13	1973-08-23
GB1305466A (es) *	1969-10-24	1973-01-31
US3957502A (en) *	1971-11-17	1976-05-18	Magnesium Elektron Limited	Addition of magnesium to molten metal
DE2215266C3 (de) *	1972-03-29	1978-04-20	Elektroschmelzwerk Kempten Gmbh, 8000 Muenchen	Verfahren zur Beschleunigung der Auflösegeschwindigkeit von Siliciumcarbid in Eisenschmelzen
DE2326539C3 (de) *	1973-05-24	1975-11-13	Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg	Verfahren zur Herstellung eines Entschwefelungsgemisches für Eisenschmelzen aus Calciumcarbid und mindestens einem wasserhaltigen Stoff
US3885956A (en) *	1974-05-21	1975-05-27	Rheinische Kalksteinwerke	Method and composition for the treatment of ferrous melts and process for making the treating composition
JPS5261110A (en) *	1975-11-14	1977-05-20	Aikoh Co	Desulfurization of iron melt
US4033762A (en) *	1976-06-03	1977-07-05	Kozo Sato	Method for preventing oxidation of melted metal
FR2432550A1 (fr) *	1978-08-04	1980-02-29	Sueddeutsche Kalkstickstoff	Procede pour la fabrication d'un melange de desulfuration pulverulent facilement fluidifiable
JPS55110712A (en) *	1979-02-15	1980-08-26	Kawasaki Steel Corp	Desulfurizing agent for blowing-in
GB2049736B (en) *	1979-04-19	1983-02-16	Foseco Int	Desulphurisation of metals
ES8200147A1 (es) *	1979-12-29	1981-11-01	Hoechst Ag	Procedimiento para la preparacion de un agente para la de- sulfuracion de masas fundidas metalicas
US4279643A (en) *	1980-04-08	1981-07-21	Reactive Metals & Alloys Corporation	Magnesium bearing compositions for and method of steel desulfurization
ZA812968B (en) *	1980-05-10	1982-05-26	Foseco Int	Desulphurisation of ferrous melts
DE3111510A1 (de) *	1981-03-24	1982-10-07	Hoechst Ag, 6000 Frankfurt	Entschwefelungsgemisch und verfahren zu seiner herstellung
JPS582242A (ja) *	1981-06-24	1983-01-07	Ishizuka Glass Ltd	ガラス製品の処理方法
US4401465A (en) *	1982-09-23	1983-08-30	Amax Inc.	Magnesium granules coated with fluoride containing flux for desulfurizing steel
EP0109153B1 (en) *	1982-10-16	1986-11-20	Foseco International Limited	Calcium oxide based flux compositions
US4462823A (en) *	1982-12-11	1984-07-31	Foseco International Limited	Treatment agents for molten steel

1984
- 1984-06-27 US US06/624,867 patent/US4572737A/en not_active Expired - Fee Related
1985
- 1985-06-03 ZA ZA854186A patent/ZA854186B/xx unknown
- 1985-06-19 CA CA000484431A patent/CA1232766A/en not_active Expired
- 1985-06-24 GR GR851535A patent/GR851535B/el unknown
- 1985-06-25 FI FI852501A patent/FI852501L/fi not_active Application Discontinuation
- 1985-06-25 KR KR1019850004517A patent/KR860000389A/ko not_active Application Discontinuation
- 1985-06-26 GB GB8516122A patent/GB2160896B/en not_active Expired
- 1985-06-26 ES ES544566A patent/ES8609488A1/es not_active Expired
- 1985-06-26 DK DK289785A patent/DK289785A/da not_active Application Discontinuation
- 1985-06-26 EP EP85304581A patent/EP0170407A1/en not_active Withdrawn
- 1985-06-27 BR BR8503226A patent/BR8503226A/pt unknown
- 1985-06-27 JP JP60141447A patent/JPS6119714A/ja active Pending
- 1985-06-27 MX MX205800A patent/MX163613B/es unknown
- 1985-06-27 AU AU44245/85A patent/AU566024B2/en not_active Ceased
1986
- 1986-01-13 ES ES550815A patent/ES8703941A1/es not_active Expired

Also Published As

Publication number	Publication date
DK289785A (da)	1985-12-28
GB2160896A (en)	1986-01-02
BR8503226A (pt)	1986-03-25
GR851535B (es)	1985-11-25
GB2160896B (en)	1989-04-05
ZA854186B (en)	1986-02-26
GB8516122D0 (en)	1985-07-31
MX163613B (es)	1992-06-05
JPS6119714A (ja)	1986-01-28
ES8609488A1 (es)	1986-09-01
CA1232766A (en)	1988-02-16
FI852501A0 (fi)	1985-06-25
DK289785D0 (da)	1985-06-26
EP0170407A1 (en)	1986-02-05
US4572737A (en)	1986-02-25
AU4424585A (en)	1986-01-02
KR860000389A (ko)	1986-01-28
FI852501L (fi)	1985-12-28
ES8703941A1 (es)	1987-03-01
AU566024B2 (en)	1987-10-08
ES550815A0 (es)	1987-03-01

Publication	Publication Date	Title
IT8125018A0 (it)	1981-11-12	Metodo per l'unione di metallo a grafite.
JPS5637627A (en)	1981-04-11	Method of removing metal
IT7928074A0 (it)	1979-12-17	Metodo ed apparecchio per la solidificazione epitassiale di metallo fuso.
YU36179A (en)	1983-01-21	Method of casting non-ferrous metals
JPS54155125A (en)	1979-12-06	Continuous metal ingot casting
ES497318A0 (es)	1982-06-16	Un metodo para anadir aditivos solidos a metal fundido
ES544566A0 (es)	1986-09-01	Un metodo para preparar un agente para eliminar impurezas deun metal fundido
BR8204957A (pt)	1983-08-02	Processo de refundicao para produzir lingote com liga lingote com liga
GB2178351B (en)	1988-06-08	Continuous metal casting method
ES488307A0 (es)	1980-12-16	Un metodo para anadir un metal reactivo a un bano metalico fundido
JPS5360820A (en)	1978-05-31	Method to degas for casting metal mould
JPS57199559A (en)	1982-12-07	Casting method
DE3265201D1 (en)	1985-09-12	Method for continuous casting of steel
YU238779A (en)	1984-08-31	Method of casting metals
MX156442A (es)	1988-08-23	Metodo mejorado para fundir aleaciones que contienen elementos altamente oxidables
JPS57175054A (en)	1982-10-27	Casting method
DE3276658D1 (en)	1987-08-06	Method of casting
GB8300560D0 (en)	1983-02-09	Casting metal ingots
ES506883A0 (es)	1982-09-01	Metodo de producir metal fundido.
GB2112811B (en)	1985-05-22	A method for the manufacture of hardened cast camshafts
JPS54155927A (en)	1979-12-08	Electroslag metal ingot casting
DE3272464D1 (en)	1986-09-11	Method for manufacturing moulds for metal casting
GB2092039B (en)	1985-10-09	A method of casting steel particularly steel ingots
JPS54116312A (en)	1979-09-10	Acid removing alloy for steel melting
JPS57187584A (en)	1982-11-18	Method of positioning formwork for casting execution