IT1067617B - Metodo per la desolforazione del ferro fuso - Google Patents

Metodo per la desolforazione del ferro fuso

Info

Publication number: IT1067617B
Authority: IT; Italy
Prior art keywords: desulfuring; melted iron; melted; iron; desulfuring melted
Prior art date: 1975-11-14

Application number

IT09546/76A

Other languages

English (en)

Original Assignee

Aikoh Co

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.)

1975-11-14

Filing date

1976-07-30

Publication date

1985-03-16

1976-07-30 Application filed by Aikoh Co filed Critical Aikoh Co

1985-03-16 Application granted granted Critical

1985-03-16 Publication of IT1067617B publication Critical patent/IT1067617B/it

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

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)

IT09546/76A 1975-11-14 1976-07-30 Metodo per la desolforazione del ferro fuso IT1067617B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP50136199A JPS5261110A (en)	1975-11-14	1975-11-14	Desulfurization of iron melt

Publications (1)

Publication Number	Publication Date
IT1067617B true IT1067617B (it)	1985-03-16

Family

ID=15169645

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT09546/76A IT1067617B (it)	1975-11-14	1976-07-30	Metodo per la desolforazione del ferro fuso

Country Status (12)

Country	Link
US (1)	US4076522A (it)
JP (1)	JPS5261110A (it)
AU (1)	AU497154B2 (it)
BR (1)	BR7604799A (it)
CA (1)	CA1075470A (it)
DE (1)	DE2635651A1 (it)
ES (1)	ES450039A1 (it)
FR (1)	FR2331618A1 (it)
GB (1)	GB1549982A (it)
IN (1)	IN141717B (it)
IT (1)	IT1067617B (it)
SE (1)	SE7608168L (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2839637A1 (de) *	1977-09-15	1979-03-22	British Steel Corp	Verfahren zur erzeugung aufgeschwefelten stahles
FR2432550A1 (fr) *	1978-08-04	1980-02-29	Sueddeutsche Kalkstickstoff	Procede pour la fabrication d'un melange de desulfuration pulverulent facilement fluidifiable
JPS5839203B2 (ja) *	1979-05-31	1983-08-29	株式会社神戸製鋼所	造滓剤およびその製造方法
US4266969A (en) *	1980-01-22	1981-05-12	Jones & Laughlin Steel Corporation	Desulfurization process
US4401465A (en) *	1982-09-23	1983-08-30	Amax Inc.	Magnesium granules coated with fluoride containing flux for desulfurizing steel
US4462823A (en) *	1982-12-11	1984-07-31	Foseco International Limited	Treatment agents for molten steel
US4572737A (en) *	1984-06-27	1986-02-25	The Boc Group, Inc.	Agents for the removal of impurities from a molten metal and a process for producing same
GB8712168D0 (en) *	1987-05-22	1987-06-24	Foseco Int	Metallurgical treatment agents
DE3831831C1 (it) *	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
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
FR2668776B1 (fr) *	1990-11-05	1994-05-13	Pechiney Electrometallurgie	Produit pour desulfuration des fontes ou aciers liquides a base de magnesium enrobe.
US5358550A (en) *	1992-10-26	1994-10-25	Rossborough Manufacturing Company	Desulfurization agent
US6126713A (en) *	1996-10-24	2000-10-03	Hitachi Metals, Ltd.	Additive for use in producing spheroidal graphite cast iron
US6352570B1 (en) *	2000-04-10	2002-03-05	Rossborough Manufacturing Co., Lp	Magnesium desulfurization agent
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3957502A (en) *	1971-11-17	1976-05-18	Magnesium Elektron Limited	Addition of magnesium to molten metal
US3953198A (en) *	1973-08-03	1976-04-27	N L Industries, Inc.	Method for treating molten iron using a magnesium infiltrated metal network
GB1494479A (en) *	1973-12-12	1977-12-07	Foseco Int	Additives to slag formation in steelmaking furnaces
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

1975
- 1975-11-14 JP JP50136199A patent/JPS5261110A/ja active Granted
1976
- 1976-07-15 IN IN1268/CAL/1976A patent/IN141717B/en unknown
- 1976-07-15 CA CA257,025A patent/CA1075470A/en not_active Expired
- 1976-07-16 SE SE7608168A patent/SE7608168L/xx unknown
- 1976-07-19 GB GB29968/76A patent/GB1549982A/en not_active Expired
- 1976-07-22 US US05/707,651 patent/US4076522A/en not_active Expired - Lifetime
- 1976-07-22 ES ES450039A patent/ES450039A1/es not_active Expired
- 1976-07-23 BR BR4799/76A patent/BR7604799A/pt unknown
- 1976-07-23 FR FR7622540A patent/FR2331618A1/fr active Granted
- 1976-07-30 IT IT09546/76A patent/IT1067617B/it active
- 1976-08-07 DE DE19762635651 patent/DE2635651A1/de active Pending
- 1976-09-08 AU AU17537/76A patent/AU497154B2/en not_active Expired

Also Published As

Publication number	Publication date
GB1549982A (en)	1979-08-08
JPS5261110A (en)	1977-05-20
SE7608168L (sv)	1977-05-15
AU497154B2 (en)	1978-12-07
CA1075470A (en)	1980-04-15
US4076522A (en)	1978-02-28
DE2635651A1 (de)	1977-05-26
BR7604799A (pt)	1978-02-08
JPS559441B2 (it)	1980-03-10
AU1753776A (en)	1978-03-16
FR2331618B1 (it)	1980-01-11
FR2331618A1 (fr)	1977-06-10
IN141717B (it)	1977-04-09
ES450039A1 (es)	1977-07-16

Publication	Publication Date	Title
IT1067617B (it)	1985-03-16	Metodo per la desolforazione del ferro fuso
JPS51139812A (en)	1976-12-02	Melting furnace
JPS51114347A (en)	1976-10-08	Automatic welder
IT1089817B (it)	1985-06-18	Procedimento per desolforare masse fuse di ferro
SE407487B (sv)	1979-03-26	Langsam smeltsekring
IT1028241B (it)	1979-01-30	Procedimento per la fusione di ferro spugnoso
IT1063959B (it)	1985-02-18	Ferro da stiro
JPS5263212A (en)	1977-05-25	Melting furnace
SE419276B (sv)	1981-07-20	Langsam smeltsekring
IT1029856B (it)	1979-03-20	Metodo per desolforare ferro fuso
JPS5277001A (en)	1977-06-29	Combining isomerizationnalkylation method
AU1096676A (en)	1977-08-18	Welding methods
JPS5241143A (en)	1977-03-30	Welding process
JPS5226508A (en)	1977-02-28	Builder composition
DK366176A (da)	1977-03-02	Apparat til digelfri zonesmeltning
SE7607086L (sv)	1977-01-03	Forfarande for insmeltning av styckformigt, jernhaltigt material
DK294076A (da)	1977-01-02	Fremgangsmade til digelfri zonesmeltning
JPS528941A (en)	1977-01-24	Bothhsurface welding process
JPS5226332A (en)	1977-02-26	Welding process
JPS51115251A (en)	1976-10-09	Automatic welder
JPS5232841A (en)	1977-03-12	Welding process
JPS5227034A (en)	1977-03-01	Fluxxcored wire for high speed welding
JPS5246344A (en)	1977-04-13	Rall welding machine
JPS5217368A (en)	1977-02-09	Melting furnace
JPS51130348A (en)	1976-11-12	Transferter formation method