BE765652A - Procédé et installation pour la fabrication de cylindres de laminoirs - Google Patents

Procédé et installation pour la fabrication de cylindres de laminoirs

Info

Publication number
BE765652A
BE765652A BE765652A BE765652A BE765652A BE 765652 A BE765652 A BE 765652A BE 765652 A BE765652 A BE 765652A BE 765652 A BE765652 A BE 765652A BE 765652 A BE765652 A BE 765652A
Authority
BE
Belgium
Prior art keywords
manufacture
installation
rolling mill
mill rolls
rolls
Prior art date
Application number
BE765652A
Other languages
English (en)
Original Assignee
Usinor
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 Usinor filed Critical Usinor
Publication of BE765652A publication Critical patent/BE765652A/fr

Links

Classifications

    • 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
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/06—Centrifugal casting; Casting by using centrifugal force of solid or hollow bodies in moulds rotating around an axis arranged outside the mould
    • B22D13/063—Centrifugal casting; Casting by using centrifugal force of solid or hollow bodies in moulds rotating around an axis arranged outside the mould for dentistry or jewellery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/06—Melting-down metal, e.g. metal particles, in the mould
    • B22D23/10—Electroslag casting
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting
BE765652A 1970-04-15 1971-04-13 Procédé et installation pour la fabrication de cylindres de laminoirs BE765652A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7013556A FR2086965A5 (en) 1970-04-15 1970-04-15 Prodn of rolling mill rolls

Publications (1)

Publication Number Publication Date
BE765652A true BE765652A (fr) 1971-08-30

Family

ID=9053986

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765652A BE765652A (fr) 1970-04-15 1971-04-13 Procédé et installation pour la fabrication de cylindres de laminoirs

Country Status (5)

Country Link
BE (1) BE765652A (fr)
DE (1) DE2117961A1 (fr)
FR (1) FR2086965A5 (fr)
LU (1) LU62981A1 (fr)
NL (1) NL7104916A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794732A (fr) * 1972-02-21 1973-05-16 Boehler & Co Ag Geb Utilisation d'un alliage ledeburitique fer-chrome pour la fabrication d'outils de travail a froid
FR2469221A1 (fr) * 1979-11-13 1981-05-22 Usinor Cylindre de laminoir pour train a chaud
AU6661194A (en) * 1993-05-12 1994-12-12 Sheffield Forgemasters Limited Engineering ferrous metal products and electroslag refining method of making such products

Also Published As

Publication number Publication date
DE2117961A1 (de) 1971-11-18
NL7104916A (fr) 1971-10-19
LU62981A1 (fr) 1971-08-26
FR2086965A5 (en) 1971-12-31

Similar Documents

Publication Publication Date Title
CH528311A (fr) Procédé de laminage et laminoir pour la mise en oeuvre de ce procédé
FR1515038A (fr) Procédé de forgeage, notamment pour la fabrication de bagues de roulement
GB1243561A (en) A method and apparatus for changing the rolls of a rolling mill
AT313230B (de) Walzwerkswalze
JPS579519A (en) Controller for thickness of tandem type rolling mill
BE786167A (fr) Procede et installation pour la fabrication de tampons
CH380685A (fr) Procédé de laminage et laminoir pour la mise en oeuvre de ce procédé
CH525341A (fr) Elément de fondation ou de soutènement et procédé pour sa fabrication
CH522141A (fr) Palier sphérique à auto-alignement et procédé pour sa fabrication
BE765652A (fr) Procédé et installation pour la fabrication de cylindres de laminoirs
CH530170A (fr) Procédé et installation pour la fabrication d'extraits de matières végétales
CA950337A (en) Continuous annealing process of cold reduced steel strip for drawing
BE811030A (fr) Procede et installation pour la fabrication de panneaux muraux
FR1509206A (fr) Roulement pour empoises de cylindres de laminoirs
BE777058A (fr) Procede de fabrication de materiaux de fourrure et installationpour la mise en oeuvre de ce procede
AU440258B2 (en) Method of manufacturing seamless steel pipes
SU515813A1 (ru) Способ изготовлени бандажированных валков холодной прокатки
IT1017795B (it) Dispositivo di cambio dei rulli ad s di un laminatoio a freddo
CA938534A (en) Method of continuously manufacturing cold rolled steel sheet for drawing
FR1441980A (fr) Cylindre de laminoir
BE773923R (fr) Procede et appareillage pour la fabrication de
CA973696A (en) Manufacture of rings for rolling bearings
FR1514054A (fr) Palier pour cylindre de laminoir et similaires et procédé pour sa réalisation
AT313838B (de) Walzwerk zur Herstellung von Rohren
SU498979A1 (ru) Способ пильгерной прокатки труб

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CHATILLON NEUVES-MAISONS

Effective date: 19910413