EP3003605A4 - Comprimés contenant du fer et du molybdène - Google Patents

Comprimés contenant du fer et du molybdène Download PDF

Info

Publication number
EP3003605A4
EP3003605A4 EP14803782.3A EP14803782A EP3003605A4 EP 3003605 A4 EP3003605 A4 EP 3003605A4 EP 14803782 A EP14803782 A EP 14803782A EP 3003605 A4 EP3003605 A4 EP 3003605A4
Authority
EP
European Patent Office
Prior art keywords
iron
molybdenum containing
containing compacts
compacts
molybdenum
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP14803782.3A
Other languages
German (de)
English (en)
Other versions
EP3003605A1 (fr
Inventor
Dag SJÖBERG
Bo Zander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ferrolegeringar AB
Original Assignee
Ferrolegeringar AB
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 Ferrolegeringar AB filed Critical Ferrolegeringar AB
Publication of EP3003605A1 publication Critical patent/EP3003605A1/fr
Publication of EP3003605A4 publication Critical patent/EP3003605A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/001—Starting from powder comprising reducible metal compounds
    • 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
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • 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
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
    • 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
    • C22B34/36—Obtaining tungsten
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0235—Starting from compounds, e.g. oxides
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/006—Starting from ores containing non ferrous metallic oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP14803782.3A 2013-05-27 2014-05-27 Comprimés contenant du fer et du molybdène Withdrawn EP3003605A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1300383A SE537536C2 (sv) 2013-05-27 2013-05-27 Järn- och molybdenhaltiga briketter samt en process för attframställa dessa briketter
PCT/SE2014/050653 WO2014193298A1 (fr) 2013-05-27 2014-05-27 Comprimés contenant du fer et du molybdène

Publications (2)

Publication Number Publication Date
EP3003605A1 EP3003605A1 (fr) 2016-04-13
EP3003605A4 true EP3003605A4 (fr) 2017-02-15

Family

ID=51989193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14803782.3A Withdrawn EP3003605A4 (fr) 2013-05-27 2014-05-27 Comprimés contenant du fer et du molybdène

Country Status (5)

Country Link
EP (1) EP3003605A4 (fr)
CA (1) CA2913632A1 (fr)
SE (1) SE537536C2 (fr)
TW (1) TW201501840A (fr)
WO (1) WO2014193298A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104630450A (zh) * 2015-02-06 2015-05-20 铜陵百荣新型材料铸件有限公司 一种钼铁冶金炉料的生产工艺
SE1650211A1 (en) 2016-02-18 2017-08-19 Process for producing molybdenum-containing units
CN114576935B (zh) * 2022-04-29 2022-07-29 合肥八维七度新材料科技有限公司 一种具有消除压力降功能的金属粉末冷压加工设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865573A (en) * 1973-05-23 1975-02-11 Kennecott Copper Corp Molybdenum and ferromolybdenum production
US4039325A (en) * 1974-09-24 1977-08-02 Amax Inc. Vacuum smelting process for producing ferromolybdenum
US20030106395A1 (en) * 2000-02-04 2003-06-12 Treibacher Industrie Ag Agglomerates containing iron and at least one further element of groups 5 or 6 of the periodic system
WO2013076300A1 (fr) * 2011-11-25 2013-05-30 Ab Ferrolegeringar Boulettes contenant du fer et du molybdène

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2597165B1 (fr) * 2011-11-25 2014-09-03 AB Ferrolegeringar Fer et molybdène contenant des granules

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865573A (en) * 1973-05-23 1975-02-11 Kennecott Copper Corp Molybdenum and ferromolybdenum production
US4039325A (en) * 1974-09-24 1977-08-02 Amax Inc. Vacuum smelting process for producing ferromolybdenum
US20030106395A1 (en) * 2000-02-04 2003-06-12 Treibacher Industrie Ag Agglomerates containing iron and at least one further element of groups 5 or 6 of the periodic system
WO2013076300A1 (fr) * 2011-11-25 2013-05-30 Ab Ferrolegeringar Boulettes contenant du fer et du molybdène

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014193298A1 *

Also Published As

Publication number Publication date
EP3003605A1 (fr) 2016-04-13
WO2014193298A1 (fr) 2014-12-04
TW201501840A (zh) 2015-01-16
SE1300383A1 (sv) 2014-11-28
CA2913632A1 (fr) 2014-12-04
SE537536C2 (sv) 2015-06-02

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Ipc: C22C 35/00 20060101ALI20170112BHEP

Ipc: C22B 34/36 20060101ALI20170112BHEP

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Effective date: 20170815