SE7714095L - Sett att kontinuerligt smelta ferrokrommalm - Google Patents

Sett att kontinuerligt smelta ferrokrommalm

Info

Publication number: SE7714095L
Authority: SE; Sweden
Prior art keywords: ore; melt; ores; continually; way
Prior art date: 1976-12-15

Application number

SE7714095A

Other languages

Unknown language ( )

English (en)

Swedish (sv)

Inventor

G Rath

Original Assignee

Demag Ag

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.)

1976-12-15

Filing date

1977-12-13

Publication date

1978-06-16

1977-12-13 Application filed by Demag Ag filed Critical Demag Ag

1978-06-16 Publication of SE7714095L publication Critical patent/SE7714095L/

Links

229910000604 Ferrochrome Inorganic materials 0.000 title abstract 2
239000000203 mixture Substances 0.000 abstract 3
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
239000002893 slag Substances 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
238000003723 Smelting Methods 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
239000000155 melt Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel
- C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Manufacture Of Iron (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)

SE7714095A 1976-12-15 1977-12-13 Sett att kontinuerligt smelta ferrokrommalm SE7714095L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2656725A DE2656725C2 (de)	1976-12-15	1976-12-15	Verfahren zum kontinuierlichen Erschmelzen von Ferrochrom

Publications (1)

Publication Number	Publication Date
SE7714095L true SE7714095L (sv)	1978-06-16

Family

ID=5995562

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7714095A SE7714095L (sv)	1976-12-15	1977-12-13	Sett att kontinuerligt smelta ferrokrommalm

Country Status (13)

Country	Link
US (1)	US4235623A (fr)
JP (1)	JPS5376115A (fr)
AT (1)	AT372112B (fr)
AU (1)	AU513289B2 (fr)
BR (1)	BR7708326A (fr)
DE (1)	DE2656725C2 (fr)
FI (1)	FI66909B (fr)
GR (1)	GR66182B (fr)
IN (1)	IN148346B (fr)
RO (1)	RO75075A (fr)
SE (1)	SE7714095L (fr)
TR (1)	TR19880A (fr)
ZA (1)	ZA777447B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE429561B (sv) *	1980-06-10	1983-09-12	Skf Steel Eng Ab	Sett for kontinuerlig framstellning av lagkolhaltiga kromstal av kromoxidhaltiga utgangsmaterial med hjelp av en plasmagenerator
NO155669C (no) *	1980-06-23	1987-05-06	Asea Ab	Fremgangsmaate for fremstilling av raajern og syntesegass.
US6524405B1 (en)	2000-02-11	2003-02-25	Hui Lin	Iron base high temperature alloy
BR112015028930A2 (pt) *	2013-06-03	2017-07-25	Midrex Technologies Inc	método para produzir um produto cromo em fusão com alto teor de carbono e alta pureza
CN112899426B (zh) *	2021-01-19	2022-03-25	乔柏人	一种用隧道窑生产铬铁合金的工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1715155A (en) *	1925-06-27	1929-05-28	Westberg Sigurd	Method of reducing oxides or oxide ores
GB613591A (en) *	1946-06-20	1948-11-30	Walter Birkett Hamilton	Improvements in and relating to the production of ferro-chrome
DE1254363B (de) *	1964-12-10	1967-11-16	Elektrometallurgie M B H Ges	Verfahren zur Reduktion von oxydischen Rohstoffen
US3834899A (en) *	1970-12-16	1974-09-10	Japan Metals & Chem Co Ltd	Method of manufacturing low-carbon ferrochromium

1976
- 1976-12-15 DE DE2656725A patent/DE2656725C2/de not_active Expired
1977
- 1977-12-07 IN IN1701/CAL/77A patent/IN148346B/en unknown
- 1977-12-07 FI FI773689A patent/FI66909B/fi not_active Application Discontinuation
- 1977-12-08 AU AU31345/77A patent/AU513289B2/en not_active Expired
- 1977-12-12 TR TR19880A patent/TR19880A/xx unknown
- 1977-12-13 SE SE7714095A patent/SE7714095L/ unknown
- 1977-12-13 GR GR54972A patent/GR66182B/el unknown
- 1977-12-14 JP JP15041477A patent/JPS5376115A/ja active Pending
- 1977-12-14 ZA ZA00777447A patent/ZA777447B/xx unknown
- 1977-12-14 BR BR7708326A patent/BR7708326A/pt unknown
- 1977-12-14 RO RO7792473A patent/RO75075A/fr unknown
- 1977-12-14 AT AT0895277A patent/AT372112B/de not_active IP Right Cessation
1979
- 1979-05-02 US US06/035,289 patent/US4235623A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FI66909B (fi)	1984-08-31
AU513289B2 (en)	1980-11-27
TR19880A (tr)	1980-04-04
IN148346B (fr)	1981-01-24
DE2656725A1 (de)	1978-06-22
AU3134577A (en)	1979-06-14
BR7708326A (pt)	1978-08-08
FI773689A7 (fi)	1978-06-16
GR66182B (fr)	1981-01-21
ZA777447B (en)	1978-10-25
DE2656725C2 (de)	1982-12-23
RO75075A (fr)	1980-10-30
US4235623A (en)	1980-11-25
JPS5376115A (en)	1978-07-06
ATA895277A (de)	1983-01-15
AT372112B (de)	1983-09-12

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