NO932850L - Fremgangsmaate for fremstilling av staal - Google Patents

Fremgangsmaate for fremstilling av staal

Info

Publication number
NO932850L
NO932850L NO932850A NO932850A NO932850L NO 932850 L NO932850 L NO 932850L NO 932850 A NO932850 A NO 932850A NO 932850 A NO932850 A NO 932850A NO 932850 L NO932850 L NO 932850L
Authority
NO
Norway
Prior art keywords
procedure
manufacture
steel
Prior art date
Application number
NO932850A
Other languages
English (en)
Other versions
NO932850D0 (no
Inventor
Mohammad Javad Niayesh
Original Assignee
Mintek
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
Application filed by Mintek filed Critical Mintek
Publication of NO932850D0 publication Critical patent/NO932850D0/no
Publication of NO932850L publication Critical patent/NO932850L/no

Links

Classifications

    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless steel
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NO932850A 1992-08-11 1993-08-11 Fremgangsmaate for fremstilling av staal NO932850L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA926006 1992-08-11

Publications (2)

Publication Number Publication Date
NO932850D0 NO932850D0 (no) 1993-08-11
NO932850L true NO932850L (no) 1994-02-14

Family

ID=66817583

Family Applications (1)

Application Number Title Priority Date Filing Date
NO932850A NO932850L (no) 1992-08-11 1993-08-11 Fremgangsmaate for fremstilling av staal

Country Status (9)

Country Link
EP (1) EP0583164A1 (no)
JP (1) JPH06172916A (no)
KR (1) KR950006013A (no)
BR (1) BR9303358A (no)
CA (1) CA2103843A1 (no)
FI (1) FI933547A7 (no)
NO (1) NO932850L (no)
ZA (1) ZA935789B (no)
ZW (1) ZW9893A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567224A (en) * 1995-06-06 1996-10-22 Armco Inc. Method of reducing metal oxide in a rotary hearth furnace heated by an oxidizing flame
US5575829A (en) * 1995-06-06 1996-11-19 Armco Inc. Direct use of sulfur-bearing nickel concentrate in making Ni alloyed stainless steel
US5749939A (en) * 1996-12-04 1998-05-12 Armco Inc. Melting of NI laterite in making NI alloyed iron or steel
US6030434A (en) * 1999-03-31 2000-02-29 International Briquettes Holding Method for hot agglomeration of solid metallized iron particles to produce alloyed briquettes
DE102007015585A1 (de) * 2007-03-29 2008-10-02 M.K.N. Technologies Gmbh Schmelzmetallurgisches Verfahren zur Herstellung von Metallschmelzen und übergangsmetallhaltiger Zuschlagstoff zur Verwendung in diesen
FI127721B (fi) * 2009-02-11 2019-01-15 Outokumpu Oy Menetelmä nikkeliä sisältävän ferroseoksen valmistamiseksi
FI123241B (fi) * 2011-06-13 2013-01-15 Outokumpu Oy Menetelmä pelkistymisasteen parantamiseksi ferroseosta sulatettaessa
CA3029892C (en) * 2016-07-11 2024-03-26 Outotec (Finland) Oy Process for manufacturing chromium and iron bearing agglomerates with different addition of manganese, nickel and molybdenum bearing materials
CN106636540B (zh) * 2016-12-21 2019-01-18 钢铁研究总院 一种氧化锰和氧化钼同时直接合金化的电炉炼钢工艺
CN106755983B (zh) * 2016-12-21 2018-05-29 钢铁研究总院 一种氧化锰和氧化钼混合物球团及其使用方法
CN110241314A (zh) * 2018-03-08 2019-09-17 盐城市鑫洋电热材料有限公司 一种用铬铁矿制备铬铁合金的方法
CN113549741A (zh) * 2021-07-31 2021-10-26 江苏鼎跃金属制品有限公司 一种真空氧化性气体脱碳制备低碳铬铁的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323907A (en) * 1964-11-23 1967-06-06 Air Prod & Chem Production of chromium steels
JPS5524926A (en) * 1978-08-08 1980-02-22 Nippon Steel Corp Removal of tramp elements from dust
JPS5629652A (en) * 1979-08-13 1981-03-25 Nisshin Steel Co Ltd Molybdenum oxide briquette
US4362559A (en) * 1981-03-09 1982-12-07 American Cyanamid Company Method of introducing addition agents into a metallurgical operation
US4373948A (en) * 1981-03-31 1983-02-15 Union Carbide Corporation Addition agents for iron-base alloys
US4396425A (en) * 1981-03-31 1983-08-02 Union Carbide Corporation Addition agent for adding vanadium to iron base alloys
LU83362A1 (de) * 1981-05-13 1983-03-24 Alloys Continental Sa Verfahren zum aufbereiten von pulverfoermigen metalloxyden als legierungszusaetze zu stahlschmelzen
DE3150291A1 (de) * 1981-12-18 1983-06-30 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH, 4000 Düsseldorf Verfahren fuer die wiederverwertung von bei der edelstahlerzeugung entstehenden staeuben
JPS59126707A (ja) * 1983-01-07 1984-07-21 Kawasaki Steel Corp クロム鉱石を使うクロム含有鋼の溶製方法およびクロム添加剤
JPS6036613A (ja) * 1983-08-06 1985-02-25 Nippon Steel Corp 含ニツケルステンレス素溶鋼の製造方法
JPS62133012A (ja) * 1985-12-05 1987-06-16 Kobe Steel Ltd 含クロム溶鉄の製造方法
JPS63183988A (ja) * 1987-01-27 1988-07-29 Nippon Steel Corp 有価金属含有コ−クスの製造法

Also Published As

Publication number Publication date
FI933547L (fi) 1994-02-12
ZA935789B (en) 1994-03-03
BR9303358A (pt) 1994-03-15
FI933547A0 (fi) 1993-08-11
KR950006013A (ko) 1995-03-20
FI933547A7 (fi) 1994-02-12
JPH06172916A (ja) 1994-06-21
CA2103843A1 (en) 1994-02-12
NO932850D0 (no) 1993-08-11
EP0583164A1 (en) 1994-02-16
ZW9893A1 (en) 1993-09-15

Similar Documents

Publication Publication Date Title
NO921777D0 (no) Fremgangsmaate for fremstilling av isoparaffiner
FI962249A7 (fi) Substituoituja pyratsolyylibentseenisulfonamideja tulehduksen hoitoa varten
DE69324988D1 (de) Überprüfung des Sprechers
FI934261L (fi) Foerfarande foer framstaellning av en bilvindruta foersedd med elastram av bestaemd form
FI945441A0 (fi) Uusi menetelmä 7beta-substituoitu-4-atsa-5alfa-androstan-3-onien valmistamiseksi
EE03048B1 (et) Meetod lovastatiini valmistamiseks
NO932850L (no) Fremgangsmaate for fremstilling av staal
NO930574L (no) Fremgangsmaate for fremstilling av desfluran
NO930470D0 (no) Framgangsmaate for framstilling av ferrosilisum-legering
NO973366D0 (no) Fremgangsmåte for behandling av multippel sklerose
ITRM930141A0 (it) Procedimento per la produzione di perfluoroalchilsolfonilfloruri.
NO920938L (no) Fremgangsmaate til fremstilling av oksamid
NO931399D0 (no) Anvendelse av naturstein
FI953617A7 (fi) Menetelmä substituoitujen 4-hydroksikumariinien valmistamiseksi
FI943660L (fi) Menetelmä 3-karbonyyliandrostadieeni-17-karboksamidien valmistamiseksi
NO930459D0 (no) Fremgangsmaate for fremstilling av plateformede konstruksjonselemente
SE8904103L (sv) Foerfarande foer belaeggning av foeremaal av staal
NO933264D0 (no) Framgangsmaate for framstilling av ferrosilisium
FI932887A0 (fi) Foerbaettrat foerfarande foer framstaellning av 4-nitro-3-trifluorometylanilin
FI930700A0 (fi) Anordningar foer avlaegsnande av goedsel
FI930088A0 (fi) Urinsamlare foer underlaettande av provtagning fraon barn
FI931261A0 (fi) Servicesystem foer saendning och mottagning av meddelanden
ITMI932212A0 (it) Procedimento per la produzione di acetoncianidrina
FI942178A0 (fi) Foerfarande foer framstaellning av en lerduva
ITPR920030A1 (it) Procedimento per la realizzazione di persiane