GB1435789A - Continuous rolled rod cooling and cleaning - Google Patents
Continuous rolled rod cooling and cleaningInfo
- Publication number
- GB1435789A GB1435789A GB5037473A GB5037473A GB1435789A GB 1435789 A GB1435789 A GB 1435789A GB 5037473 A GB5037473 A GB 5037473A GB 5037473 A GB5037473 A GB 5037473A GB 1435789 A GB1435789 A GB 1435789A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- treating
- composition
- rolled
- zones
- 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
- 238000004140 cleaning Methods 0.000 title 1
- 238000001816 cooling Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000002738 chelating agent Substances 0.000 abstract 1
- 238000009749 continuous casting Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 150000003335 secondary amines Chemical class 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
- B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
- B21C43/04—Devices for de-scaling wire or like flexible work
-
- 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
- B21B45/04—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 de-scaling, e.g. by brushing
- B21B45/08—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 de-scaling, e.g. by brushing hydraulically
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/20—Other heavy metals
-
- 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
- B21B2003/005—Copper or its alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0657—Engine torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0666—Engine torque
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Lubricants (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
1435789 Continuously casting; treating copper rod SOUTHWIRE CO 30 Oct 1973 [30 Oct 1972 26 Feb 1973] 50374/73 Headings B3A and B3F [Also in Division C7] Continuously cast and rolled Cu rod having an oxidized surface layer, as it emerges from the rolling mill, is passed at elevated temperature through a treating zone comprising an openended conduit through which there is passed to contact and thermally shock, and thus to cool and clean said rod, a colder liquid treating composition, containing in aqueous solution an aliphatic monohydroxy alcohol, polyhydroxy alcohol, or ketone, an alkyl- or alkanol-primary-, secondary- or tertiary-amine or a mixture thereof, and having pH>7. The pH may be adjusted with alkali metal hydroxide or Na 2 CO 3 , and the composition may contain a surfactant, chelating agent or an antifoam, e.g. Ca acetate, and may contain wax, through the rod may be be waxed later, just before coiling. As shown, cast bar 12 energes from continuous casting machine 11, is rolled in mill 13, and rolled rod 14 passes through treating zones 15, 17, 19, 21 and pinch rolls 22 to coiler 24. Liquid composition from 30 is pumped to heat exchanger 33 and is fed via 36, 37, 38, 39, to the treating zones and recycled as shown. Figs. 2 to 4 (not shown) illustrate in detail means whereby the rod is treated with the composition concurrently or countercurrently in the various zones.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30195172A | 1972-10-30 | 1972-10-30 | |
| US33586773A | 1973-02-26 | 1973-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1435789A true GB1435789A (en) | 1976-05-12 |
Family
ID=26972686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5037473A Expired GB1435789A (en) | 1972-10-30 | 1973-10-30 | Continuous rolled rod cooling and cleaning |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5627596B2 (en) |
| AT (1) | AT334858B (en) |
| BE (1) | BE806476A (en) |
| CA (1) | CA1004122A (en) |
| DE (1) | DE2354094B2 (en) |
| ES (1) | ES419491A1 (en) |
| FR (1) | FR2204467B1 (en) |
| GB (1) | GB1435789A (en) |
| NL (1) | NL7314907A (en) |
| NO (1) | NO141691C (en) |
| OA (1) | OA04565A (en) |
| SE (1) | SE388444B (en) |
| TR (1) | TR18405A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4754803A (en) * | 1987-02-02 | 1988-07-05 | Phelps Dodge Industries, Inc. | Manufacturing copper rod by casting, hot rolling and chemically shaving and pickling |
| US4946520A (en) * | 1987-02-02 | 1990-08-07 | Phelps Dodge Industries, Inc. | Copper rod manufactured by casting, hot rolling and chemically shaving and pickling |
| CN105834385A (en) * | 2016-05-20 | 2016-08-10 | 河北钢铁股份有限公司邯郸分公司 | System for online removal of oxidized scales on side face of slab and use method of system |
| CN116618620A (en) * | 2023-07-21 | 2023-08-22 | 云南万登铜业有限公司 | Copper pole processingequipment with cooling effect |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5290519U (en) * | 1975-12-27 | 1977-07-06 | ||
| JPS594513B2 (en) * | 1976-06-19 | 1984-01-30 | サウスワイヤ−・カンパニ− | Surface oxide treatment method for continuous casting and rolling rough wire |
| JPS54148164A (en) * | 1978-05-12 | 1979-11-20 | Fujikura Ltd | Scale removing hot rolled copper material |
| JPS60234410A (en) * | 1984-04-28 | 1985-11-21 | 古河電気工業株式会社 | Method of removing insulating film of strand insulator twisted conductor |
| DE10023480A1 (en) * | 2000-05-10 | 2001-11-15 | Sms Demag Ag | Process for skimming oxidic rolled copper bars after casting in a continuous casting machine comprises wetting the casting with an emulsion mixed with reductant, and injecting a diluted aqueous hydrocarbon-containing solution as reductant |
| CN105689433B (en) * | 2016-02-20 | 2017-11-21 | 林雅洁 | A kind of wire surface impurity removing equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3433683A (en) * | 1967-01-06 | 1969-03-18 | Ohio Crankshaft Co | Heat treating method |
| DE2150002A1 (en) * | 1968-03-12 | 1973-04-12 | Walter Krenn | Continuous wire or bar cooling street - subdivided for applying different surfactant coolants |
| US3546029A (en) * | 1968-07-31 | 1970-12-08 | Anaconda Wire & Cable Co | Descaling copper rods |
| US3646946A (en) * | 1969-01-06 | 1972-03-07 | Olin Mathieson | Copper alloy cleaning process |
| GB1323308A (en) * | 1970-11-19 | 1973-07-11 | Z Tashkent Kabel | Method of reduction of an oxidized surface of copper or its alloys |
-
1973
- 1973-07-06 SE SE7309578A patent/SE388444B/en unknown
- 1973-08-24 TR TR18405A patent/TR18405A/en unknown
- 1973-09-13 FR FR7332919A patent/FR2204467B1/fr not_active Expired
- 1973-10-09 ES ES419491A patent/ES419491A1/en not_active Expired
- 1973-10-23 CA CA184,066A patent/CA1004122A/en not_active Expired
- 1973-10-24 BE BE137035A patent/BE806476A/en not_active IP Right Cessation
- 1973-10-29 AT AT909673A patent/AT334858B/en not_active IP Right Cessation
- 1973-10-29 DE DE2354094A patent/DE2354094B2/en not_active Ceased
- 1973-10-30 OA OA55049A patent/OA04565A/en unknown
- 1973-10-30 NO NO2782/73A patent/NO141691C/en unknown
- 1973-10-30 NL NL7314907A patent/NL7314907A/xx not_active Application Discontinuation
- 1973-10-30 GB GB5037473A patent/GB1435789A/en not_active Expired
- 1973-10-30 JP JP12132373A patent/JPS5627596B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4754803A (en) * | 1987-02-02 | 1988-07-05 | Phelps Dodge Industries, Inc. | Manufacturing copper rod by casting, hot rolling and chemically shaving and pickling |
| US4946520A (en) * | 1987-02-02 | 1990-08-07 | Phelps Dodge Industries, Inc. | Copper rod manufactured by casting, hot rolling and chemically shaving and pickling |
| CN105834385A (en) * | 2016-05-20 | 2016-08-10 | 河北钢铁股份有限公司邯郸分公司 | System for online removal of oxidized scales on side face of slab and use method of system |
| CN116618620A (en) * | 2023-07-21 | 2023-08-22 | 云南万登铜业有限公司 | Copper pole processingequipment with cooling effect |
| CN116618620B (en) * | 2023-07-21 | 2023-09-15 | 云南万登铜业有限公司 | Copper pole processingequipment with cooling effect |
Also Published As
| Publication number | Publication date |
|---|---|
| AT334858B (en) | 1977-02-10 |
| NO141691B (en) | 1980-01-14 |
| DE2354094A1 (en) | 1974-05-16 |
| SE388444B (en) | 1976-10-04 |
| FR2204467B1 (en) | 1976-11-19 |
| ES419491A1 (en) | 1976-09-01 |
| JPS5627596B2 (en) | 1981-06-25 |
| FR2204467A1 (en) | 1974-05-24 |
| ATA909673A (en) | 1976-06-15 |
| JPS49134529A (en) | 1974-12-25 |
| TR18405A (en) | 1977-01-20 |
| DE2354094B2 (en) | 1979-08-23 |
| NO141691C (en) | 1980-04-23 |
| BE806476A (en) | 1974-02-15 |
| NL7314907A (en) | 1974-05-02 |
| OA04565A (en) | 1980-05-31 |
| CA1004122A (en) | 1977-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19931029 |