TR22208A - Ferrokrom imaline mahsus usul - Google Patents

Ferrokrom imaline mahsus usul

Info

Publication number
TR22208A
TR22208A TR22208A TR2220884A TR22208A TR 22208 A TR22208 A TR 22208A TR 22208 A TR22208 A TR 22208A TR 2220884 A TR2220884 A TR 2220884A TR 22208 A TR22208 A TR 22208A
Authority
TR
Turkey
Prior art keywords
imaline
ferrokrom
exclusive
procedure
exclusive procedure
Prior art date
Application number
TR22208A
Other languages
English (en)
Original Assignee
Krupp Gmbh
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.)
Filing date
Publication date
Priority claimed from DE19833347686 external-priority patent/DE3347686C1/de
Priority claimed from DE19843431854 external-priority patent/DE3431854C1/de
Application filed by Krupp Gmbh filed Critical Krupp Gmbh
Publication of TR22208A publication Critical patent/TR22208A/tr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
TR22208A 1983-12-31 1984-12-21 Ferrokrom imaline mahsus usul TR22208A (tr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833347686 DE3347686C1 (de) 1983-12-31 1983-12-31 Verfahren zur Herstellung von Ferrochrom
DE19843431854 DE3431854C1 (de) 1984-08-30 1984-08-30 Verfahren zur Herstellung von Ferrochrom

Publications (1)

Publication Number Publication Date
TR22208A true TR22208A (tr) 1986-09-25

Family

ID=25816954

Family Applications (1)

Application Number Title Priority Date Filing Date
TR22208A TR22208A (tr) 1983-12-31 1984-12-21 Ferrokrom imaline mahsus usul

Country Status (7)

Country Link
US (1) US4629506A (tr)
JP (1) JPH0621316B2 (tr)
FI (1) FI75368C (tr)
GR (1) GR82520B (tr)
PH (1) PH22151A (tr)
SU (1) SU1241999A3 (tr)
TR (1) TR22208A (tr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518555C1 (de) * 1985-05-23 1986-01-09 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Reduktion von eisenhaltigen Chromerzen
SE466315B (sv) * 1988-01-05 1992-01-27 Middelburg Steel & Alloys Pty Foerfarande foer svavel- och kiselkontroll vid ferrokromframstaellning
DE3826824C1 (tr) * 1988-08-06 1990-01-04 Fried. Krupp Gmbh, 4300 Essen, De
ATE163202T1 (de) * 1989-06-02 1998-02-15 Cra Services Vorwärmen und vorreduzieren von metalloxiderzen unter verwendung von abgasen hoher temperatur
CN1068068C (zh) * 1994-05-17 2001-07-04 Ksb股份公司 高度抗腐蚀及耐磨的冷硬铸件
US7651559B2 (en) 2005-11-04 2010-01-26 Franklin Industrial Minerals Mineral composition
US7833339B2 (en) 2006-04-18 2010-11-16 Franklin Industrial Minerals Mineral filler composition
TR200908848T1 (tr) * 2007-05-24 2012-02-21 Tata Steel Limited Kromit cevherleri/konsantrelerinden krom metal külçelerini üretmeye yönelik usul.
US10358693B2 (en) 2017-10-20 2019-07-23 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Method of direct reduction of chromite with cryolite additive
CN114855003B (zh) * 2021-07-06 2023-05-12 丰镇市华兴化工有限公司 一种低钛低硫铬铁及其生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805930A (en) * 1953-03-10 1957-09-10 Strategic Udy Metallurg & Chem Process of producing iron from iron-oxide material
US2845342A (en) * 1953-03-12 1958-07-29 Strategic Udy Metallurg & Chem Method of recovering ferrochromium
US2971834A (en) * 1957-01-16 1961-02-14 Avesta Jernverks Ab Process in selective reduction of chrome ore
US2934422A (en) * 1958-04-30 1960-04-26 Strategic Udy Metallurgical & Chemical Processes Ltd Process for the production of ferrochromium products
US3012875A (en) * 1959-12-04 1961-12-12 Strategic Udy Metallurgical & Chemical Processes Ltd Metallurgical process
US2986459A (en) * 1959-12-04 1961-05-30 Strategic Udy Metallurgical & Chemical Processes Ltd Metallurgical process
US3301669A (en) * 1964-02-27 1967-01-31 Vanadium Corp Of America Production of a high chromium containing ferrochrome
US4293480A (en) * 1979-05-11 1981-10-06 Ashland Oil, Inc. Urethane binder compositions for no-bake and cold box foundry application utilizing isocyanato-urethane polymers

Also Published As

Publication number Publication date
GR82520B (en) 1985-04-08
FI75368B (fi) 1988-02-29
PH22151A (en) 1988-06-01
JPH0621316B2 (ja) 1994-03-23
FI844983L (fi) 1985-07-01
FI844983A0 (fi) 1984-12-17
JPS60169542A (ja) 1985-09-03
SU1241999A3 (ru) 1986-06-30
US4629506A (en) 1986-12-16
FI75368C (fi) 1988-06-09

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