GB1486321A - Rolling non-ferrous metals - Google Patents
Rolling non-ferrous metalsInfo
- Publication number
- GB1486321A GB1486321A GB4473274A GB4473274A GB1486321A GB 1486321 A GB1486321 A GB 1486321A GB 4473274 A GB4473274 A GB 4473274A GB 4473274 A GB4473274 A GB 4473274A GB 1486321 A GB1486321 A GB 1486321A
- Authority
- GB
- United Kingdom
- Prior art keywords
- depressions
- ferrous metals
- oct
- rolling
- bowl
- 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.)
- Expired
Links
- -1 ferrous metals Chemical class 0.000 title abstract 3
- 238000005096 rolling process Methods 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 238000005097 cold rolling Methods 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000003346 palm kernel oil Substances 0.000 abstract 1
- 235000019865 palm kernel oil Nutrition 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000005488 sandblasting Methods 0.000 abstract 1
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)
Abstract
1486321 Rolling mill rolls SWISS ALUMINIUM Ltd 15 Oct 1974 [17 Oct 1973] 44732/74 Heading B3M A roll for use in rolling non-ferrous metals, e.g. aluminium strip, has a surface including very small bowl-shaped depressions formed by sand blasting. The surface may additionally have small groove-like depressions extending parallel to the roll axis or at an angle of up to 60 degrees from the axis. The bowl-shaped depressions have a maximum depth of between 0À001 and 0À008 mm. When cold rolling strip between a pair of rolls, one or both of which have such depressions, escape of lubricant (which may be palm kernel oil plus petroleum) tends to be prevented.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1477173A CH574280A5 (en) | 1973-10-17 | 1973-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1486321A true GB1486321A (en) | 1977-09-21 |
Family
ID=4403691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4473274A Expired GB1486321A (en) | 1973-10-17 | 1974-10-15 | Rolling non-ferrous metals |
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) |
Cited By (4)
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 |
EP0806253A1 (en) * | 1994-05-04 | 1997-11-12 | Aluminum Company Of America | Sheet product produced by massive reduction in last stand of cold rolling process |
US6807836B2 (en) * | 2001-10-09 | 2004-10-26 | Ormet Corporation | Method of applying a surface finish on a metal substrate and method of preparing work rolls for applying the surface finish |
US9914160B2 (en) | 2013-03-15 | 2018-03-13 | Novelis Inc. | Methods for forming a work roll and a dulled gloss finish on a metal substrate |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (2)
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 |
-
1973
- 1973-10-17 CH CH1477173A patent/CH574280A5/xx not_active IP Right Cessation
-
1974
- 1974-10-04 AT AT800374A patent/AT347387B/en not_active IP Right Cessation
- 1974-10-09 DE DE19742448147 patent/DE2448147C2/en not_active Expired
- 1974-10-15 GB GB4473274A patent/GB1486321A/en not_active Expired
- 1974-10-16 SE SE7413020A patent/SE417285B/en not_active IP Right Cessation
- 1974-10-17 BE BE149627A patent/BE821184A/en not_active IP Right Cessation
- 1974-10-17 FR FR7435022A patent/FR2248091B1/fr not_active Expired
Cited By (4)
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 |
EP0806253A1 (en) * | 1994-05-04 | 1997-11-12 | Aluminum Company Of America | Sheet product produced by massive reduction in last stand of cold rolling process |
US6807836B2 (en) * | 2001-10-09 | 2004-10-26 | Ormet Corporation | Method of applying a surface finish on a metal substrate and method of preparing work rolls for applying the surface finish |
US9914160B2 (en) | 2013-03-15 | 2018-03-13 | Novelis Inc. | Methods for forming a work roll and a dulled gloss finish on a metal substrate |
Also Published As
Publication number | Publication date |
---|---|
DE2448147A1 (en) | 1975-04-24 |
SE7413020L (en) | 1975-04-18 |
BE821184A (en) | 1975-02-17 |
ATA800374A (en) | 1978-05-15 |
AT347387B (en) | 1978-12-27 |
FR2248091B1 (en) | 1980-08-22 |
DE2448147C2 (en) | 1984-11-08 |
SE417285B (en) | 1981-03-09 |
FR2248091A1 (en) | 1975-05-16 |
CH574280A5 (en) | 1976-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19931015 |