FR2248091B1 - - Google Patents

Info

Publication number
FR2248091B1
FR2248091B1 FR7435022A FR7435022A FR2248091B1 FR 2248091 B1 FR2248091 B1 FR 2248091B1 FR 7435022 A FR7435022 A FR 7435022A FR 7435022 A FR7435022 A FR 7435022A FR 2248091 B1 FR2248091 B1 FR 2248091B1
Authority
FR
France
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.)
Expired
Application number
FR7435022A
Other languages
French (fr)
Other versions
FR2248091A1 (en
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.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2248091A1 publication Critical patent/FR2248091A1/fr
Application granted granted Critical
Publication of FR2248091B1 publication Critical patent/FR2248091B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/005—Rolls with a roughened or textured surface; Methods for making same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/227—Surface roughening or texturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/001—Aluminium or its alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/10—Roughness of roll surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
FR7435022A 1973-10-17 1974-10-17 Expired FR2248091B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1477173A CH574280A5 (en) 1973-10-17 1973-10-17

Publications (2)

Publication Number Publication Date
FR2248091A1 FR2248091A1 (en) 1975-05-16
FR2248091B1 true FR2248091B1 (en) 1980-08-22

Family

ID=4403691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435022A Expired FR2248091B1 (en) 1973-10-17 1974-10-17

Country Status (7)

Country Link
AT (1) AT347387B (en)
BE (1) BE821184A (en)
CH (1) CH574280A5 (en)
DE (1) DE2448147C2 (en)
FR (1) FR2248091B1 (en)
GB (1) GB1486321A (en)
SE (1) SE417285B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840702A1 (en) * 1977-09-22 1979-04-05 Centre Rech Metallurgique PROCESS AND DEVICE FOR IMPROVING THE QUALITY OF STEEL SHEET METAL
DE3008679C2 (en) * 1980-03-06 1983-08-18 Vereinigte Metallwerke Ranshofen-Berndorf AG, 5282 Braunau am Inn, Oberösterreich Deep-drawable sheet metal or strip made of non-ferrous metal or an alloy thereof, in particular made of aluminum, as well as a method for its production
US5025547A (en) * 1990-05-07 1991-06-25 Aluminum Company Of America Method of providing textures on material by rolling
US5537851A (en) * 1993-01-05 1996-07-23 Aluminum Company Of America Sheet product produced by massive reduction in last stand of cold rolling process
CA2407178A1 (en) * 2001-10-09 2003-04-09 Errol Sambuco Jr. Method of applying a surface finish on a metal substrate and method of preparing work rolls for applying the surface finish
WO2014150417A1 (en) 2013-03-15 2014-09-25 Novelis Inc. Rolled surfaces having a dulled gloss finish

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1477967A1 (en) * 1965-03-18 1969-06-19 Deckel Ag Friedrich Process for the production of oil pockets on sliding surfaces and objects with oil pockets produced by this process
US3623850A (en) * 1969-03-24 1971-11-30 Bethlehem Steel Corp Composite chill cast iron rolling mill rolls having increased resistance to the spalling

Also Published As

Publication number Publication date
AT347387B (en) 1978-12-27
BE821184A (en) 1975-02-17
ATA800374A (en) 1978-05-15
FR2248091A1 (en) 1975-05-16
DE2448147A1 (en) 1975-04-24
CH574280A5 (en) 1976-04-15
DE2448147C2 (en) 1984-11-08
SE7413020L (en) 1975-04-18
SE417285B (en) 1981-03-09
GB1486321A (en) 1977-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse