IT990947B - Produzione e indurimento di corpi formati ferrosi legati a freddo - Google Patents

Produzione e indurimento di corpi formati ferrosi legati a freddo

Info

Publication number
IT990947B
IT990947B IT2621073A IT2621073A IT990947B IT 990947 B IT990947 B IT 990947B IT 2621073 A IT2621073 A IT 2621073A IT 2621073 A IT2621073 A IT 2621073A IT 990947 B IT990947 B IT 990947B
Authority
IT
Italy
Prior art keywords
hardening
cold
production
formed bodies
ferrous
Prior art date
Application number
IT2621073A
Other languages
English (en)
Italian (it)
Original Assignee
Gutehoffnungshuette Sterkrade
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 DE19722233133 external-priority patent/DE2233133C2/de
Application filed by Gutehoffnungshuette Sterkrade filed Critical Gutehoffnungshuette Sterkrade
Application granted granted Critical
Publication of IT990947B publication Critical patent/IT990947B/it

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
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
    • 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)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
IT2621073A 1972-07-06 1973-07-04 Produzione e indurimento di corpi formati ferrosi legati a freddo IT990947B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722233133 DE2233133C2 (de) 1972-07-06 Aushärtung von kaltgebundenen, eisenhaltigen Pellets

Publications (1)

Publication Number Publication Date
IT990947B true IT990947B (it) 1975-07-10

Family

ID=5849840

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2621073A IT990947B (it) 1972-07-06 1973-07-04 Produzione e indurimento di corpi formati ferrosi legati a freddo

Country Status (6)

Country Link
JP (1) JPS5532770B2 (fr)
BE (1) BE800576A (fr)
FR (1) FR2192172B1 (fr)
GB (1) GB1418049A (fr)
IT (1) IT990947B (fr)
NL (1) NL7308571A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125402A (en) * 1974-08-28 1976-03-02 Nippon Steel Corp Kinzokusankabutsu no reikanketsugoperetsuto no seizoho
JPS5760410B2 (fr) * 1974-09-04 1982-12-20 Nitsushin Seiko Kk
JPS5180609A (ja) * 1975-01-13 1976-07-14 Nippon Steel Corp Reikanketsugoperetsutono seizoho
JPS54103702A (en) * 1978-02-03 1979-08-15 Nippon Kokan Kk <Nkk> Method of producing non-baked pelletized ore for making pig iron
JPH065808Y2 (ja) * 1988-12-09 1994-02-16 株式会社日本健康増進研究会 マット
BRPI0611558A2 (pt) * 2006-03-16 2010-11-23 Vale Do Rio Doce Co material para revestimento de discos e tambores de pelotamento de minério de ferro de natureza distinta, ou não, do material sendo pelotado e disposição construtiva para discos e tambores de pelotização

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR361957A (fr) * 1905-12-02 1907-01-11 Wilhelm Schumacher Procédé pour lier les minerais de fer
FR628408A (fr) * 1927-02-02 1927-10-24 Procédé d'agglomération des poussières de hauts-fourneaux, poussières de minerais de fer et poussières analogues
GB1075335A (en) * 1964-08-27 1967-07-12 Smidth & Co As F L Treatment of pellets of ore and the like and kilns for use in this treatment

Also Published As

Publication number Publication date
DE2233133B1 (de) 1973-07-05
GB1418049A (en) 1975-12-17
DE2233133A1 (fr) 1973-07-05
FR2192172B1 (fr) 1976-04-30
FR2192172A1 (fr) 1974-02-08
NL7308571A (fr) 1974-01-08
JPS5532770B2 (fr) 1980-08-27
BE800576A (fr) 1973-10-01
JPS4943813A (fr) 1974-04-25

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