NO138951C - Middel for innfoering i en metallsmelte - Google Patents

Middel for innfoering i en metallsmelte

Info

Publication number: NO138951C
Authority: NO; Norway
Prior art keywords: introduction; molten metal; molten; metal
Prior art date: 1974-08-12

Application number

NO752741A

Other languages

English (en)

Other versions

NO138951B (no

NO752741L (no

Inventor

Jairaj Easwaran

Original Assignee

Nl Industries 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.)

1974-08-12

Filing date

1975-08-05

Publication date

1978-12-13

1975-08-05 Application filed by Nl Industries Inc filed Critical Nl Industries Inc

1976-02-13 Publication of NO752741L publication Critical patent/NO752741L/no

1978-09-04 Publication of NO138951B publication Critical patent/NO138951B/no

1978-12-13 Publication of NO138951C publication Critical patent/NO138951C/no

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
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

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)
Manufacture And Refinement Of Metals (AREA)
Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Treatment Of Steel In Its Molten State (AREA)

NO752741A 1974-08-12 1975-08-05 Middel for innfoering i en metallsmelte NO138951C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US49664874 US3902705A (en)	1974-08-12	1974-08-12	Metallurgical device for treating molten metal

Publications (3)

Publication Number	Publication Date
NO752741L NO752741L (no)	1976-02-13
NO138951B NO138951B (no)	1978-09-04
NO138951C true NO138951C (no)	1978-12-13

Family

ID=23973552

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO752741A NO138951C (no)	1974-08-12	1975-08-05	Middel for innfoering i en metallsmelte

Country Status (12)

Country	Link
US (1)	US3902705A (no)
JP (1)	JPS5120012A (no)
AU (1)	AU498589B2 (no)
BE (1)	BE832324A (no)
CA (1)	CA1050266A (no)
DE (1)	DE2535795A1 (no)
FR (1)	FR2281989A1 (no)
GB (1)	GB1495579A (no)
IT (1)	IT1040339B (no)
NO (1)	NO138951C (no)
SE (1)	SE7508898L (no)
SU (1)	SU735179A3 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51115902A (en) *	1975-04-01	1976-10-13	Sumitomo Forestry	Apparatus for controlling insects of woods
IT1156736B (it) *	1978-05-12	1987-02-04	Centro Speriment Metallurg	Metodo per l'introduzione di sostanze disossi-desolforanti sotto battente di metalli liquidi senza impiego di veicoli gassosi
US4500352A (en) *	1982-12-01	1985-02-19	Stanton And Staveley Limited	Production of cast iron
US20040222117A1 (en) *	2002-08-07	2004-11-11	Nottingham-Spirk Design Associates, Inc., An Ohio Corporation	Packaged charcoal briquet product
US7575609B2 (en) *	2002-08-07	2009-08-18	Creative Spark, Llc	Packaged charcoal briquet product
US6790244B2 (en) *	2002-08-07	2004-09-14	Nottingham-Spirk Design Associates, Inc.	Packaged stackable charcoal briquet
JP6263037B2 (ja) *	2014-02-03	2018-01-17	三鷹光器株式会社	マグネシウム熱還元用のブリケット

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1175655A (en) *	1912-11-22	1916-03-14	Walter N Naylor	Aluminium alloys.
US2809886A (en) *	1955-02-17	1957-10-15	Int Nickel Co	Plunger for the introduction of substances with low vaporization temperature into liquid melts

1974
- 1974-08-12 US US49664874 patent/US3902705A/en not_active Expired - Lifetime
1975
- 1975-05-12 CA CA226,714A patent/CA1050266A/en not_active Expired
- 1975-06-21 JP JP7641875A patent/JPS5120012A/ja active Pending
- 1975-07-29 GB GB3179075A patent/GB1495579A/en not_active Expired
- 1975-08-04 IT IT2606075A patent/IT1040339B/it active
- 1975-08-05 NO NO752741A patent/NO138951C/no unknown
- 1975-08-07 SE SE7508898A patent/SE7508898L/xx unknown
- 1975-08-08 FR FR7524887A patent/FR2281989A1/fr active Granted
- 1975-08-08 SU SU752163127A patent/SU735179A3/ru active
- 1975-08-11 DE DE19752535795 patent/DE2535795A1/de not_active Withdrawn
- 1975-08-11 BE BE159109A patent/BE832324A/xx unknown
- 1975-08-12 AU AU83880/75A patent/AU498589B2/en not_active Expired

Also Published As

Publication number	Publication date
GB1495579A (en)	1977-12-21
SE7508898L (sv)	1976-02-13
DE2535795A1 (de)	1976-02-26
NO138951B (no)	1978-09-04
US3902705A (en)	1975-09-02
FR2281989B1 (no)	1978-03-17
BE832324A (fr)	1975-12-01
CA1050266A (en)	1979-03-13
AU8388075A (en)	1977-02-17
JPS5120012A (no)	1976-02-17
AU498589B2 (en)	1979-03-15
FR2281989A1 (fr)	1976-03-12
SU735179A3 (ru)	1980-05-15
NO752741L (no)	1976-02-13
IT1040339B (it)	1979-12-20

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