WO2001059040A1 - Procede de laminage a chaud de feuilles d'aluminium et d'alliages d'aluminium - Google Patents

Procede de laminage a chaud de feuilles d'aluminium et d'alliages d'aluminium Download PDF

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Publication number
WO2001059040A1
WO2001059040A1 PCT/EP2001/001374 EP0101374W WO0159040A1 WO 2001059040 A1 WO2001059040 A1 WO 2001059040A1 EP 0101374 W EP0101374 W EP 0101374W WO 0159040 A1 WO0159040 A1 WO 0159040A1
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WO
WIPO (PCT)
Prior art keywords
water
hot rolling
oil composition
rolling process
emulsion
Prior art date
Application number
PCT/EP2001/001374
Other languages
English (en)
Inventor
Francis Prince
Jean-Yves Claire
Original Assignee
Mobil Oil Française
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 Mobil Oil Française filed Critical Mobil Oil Française
Priority to BR0108161-6A priority Critical patent/BR0108161A/pt
Priority to JP2001558180A priority patent/JP2003522279A/ja
Priority to DE60105570T priority patent/DE60105570T2/de
Priority to AT01921275T priority patent/ATE276337T1/de
Priority to AU2001248310A priority patent/AU2001248310B2/en
Priority to AU4831001A priority patent/AU4831001A/xx
Priority to EP01921275A priority patent/EP1268719B1/fr
Priority to CA002397841A priority patent/CA2397841A1/fr
Publication of WO2001059040A1 publication Critical patent/WO2001059040A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/72—Esters of polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/24—Emulsion properties
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/242—Hot working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/245—Soft metals, e.g. aluminum

Definitions

  • the present invention relates to a hot rolling process for rolling aluminium and aluminium alloys sheets.
  • the invention also relates to a water-soluble aluminium and aluminium hot rolling oil composition, to a oil-m-water emulsion prepared therewith and to the use of said oil-in-water emulsion m a hot rolling process.
  • the aluminium and aluminium alloys rolling industry expresses the need to maximize the efficiency of their rolled metal manufacturing process. In general terms, this means that there is a wish to operate at higher rolling speeds and to produce more marketable products per operating shift. Additionally, there is also a wish to minimize the number of passes through the mill taken to achieve a given level of reduction. Both these routes require that quality and surface finish be not compromised.
  • the invention thus provides an oil composition for hot rolling mills that affords the following customer benefits :
  • one pass reduction is m most cases achievable; - a better rolling ability (i.e. a lower rolling force and a reduced power consumption ) as compared to the rolling ability obtained with oil compositions of the prior art; an improved rolled surface finish quality; - a shorter emulsion break-m period, which is the time required to obtain the optimal partical size distribution; an excellent resistance to corrosion; and
  • the invention is effective on any type of hot rolling, be it reversible or not, on breakdown, tandem and combination mills.
  • the invention exhibits high reduction and rolling capabilities while providing an excellent strip surface finish when rolling at high speed.
  • the invention provides a hot rolling process for rolling aluminium and aluminium alloys sheets, comprising applying an effective amount of an oil-m-water emulsion comprising water and a water-soluble oil composition comprising a base stock oil and, based on the total weight of the water-soluble oil composition, from 1 to 80% and preferably from 3 to 30% by weight of di (2-ethylhexyl ) adipate ester.
  • the oil composition further comprises, based on the total weight of the composition, from 0,05 to 20%, preferably from 0,1 to 5% by weight of a non- ionic surfactant, such as an ethylene oxide addition polymer.
  • a non- ionic surfactant such as an ethylene oxide addition polymer.
  • An example of such an ethylene oxide addition polymer is the ethylene oxide addition polymer sold by the company ICI under tradename Hypermer ® A60.
  • the oil composition further comprises, based on the total weight of the composition, from 1 to 30%, preferably from 5 to 20% of oleic acid. It is actually believed that the free oleic acid provides a better surface finish to the aluminium or aluminium alloy strip.
  • the invention further provides a water-soluble aluminium and aluminium alloys hot rolling oil composition.
  • the invention further provides a process for preparing the water-soluble oil composition.
  • the invention further provides an oil-in-water emulsion containing the oil composition and a process for preparing this emulsion.
  • the invention provides the use of the water-soluble oil composition of the invention to prepare emulsions intended to be used m a aluminium or aluminium alloy hot rolling process
  • the invention provides the use of the emulsion m a hot rolling process.
  • Figure 1 is a graph showing the applied rolling force versus the number of passes, first, when an emulsion of the prior art and then when an emulsion of the invention are used.
  • Figure 2 is a graph showing the applied net rolling power versus the number of passes, first, when an emulsion of the prior art and then when an emulsion of the invention are used.
  • the water-soluble oil compositions of the invention are neat oil concentrates generally intended to be diluted in water to give oil-m-water emulsions.
  • the base stock oil is any oil typically used m the field of hot rolling. It can be paraffmic or naphthenic .
  • Paraffinic base oils are made from crude oils that have relatively high alkane contents (high paraffin and isoparaffin contents) . Typical crudes are from the Middle East, North Sea, US mid-continent . The manufacturing process requires aromatics removal (usually by solvent extraction) and dewaxmg. Paraffinic base oils are characterized by their good viscosity/temperature characteristics, i.e. high viscosity index, adequate low- temperature properties and good stability. They are often referred to as solvent neutrals, where solvent means that the base oil has been solvent-refmed and neutral means that the oil is of neutral pH. An alternative designation is high viscosity index (HVI) base oil. They are available in full range of viscosities, from light spindle oils to viscous brightstock.
  • HVI high viscosity index
  • Naphthenic base o ls have a naturally low pour point, are wax- free and have excellent solvent power. Solvent extraction and hydrotreatment can be used to reduce the polycyclic aromatic content.
  • a preferred base oil is a mixture of paraffinic and naphthenic oils.
  • the base o l typically has a viscosity from 7 to 150 cSt at 40°C, and preferably from 20 to 50 cSt at 40°C.
  • the water-soluble oil composition preferably comprises a t ⁇ alkanolamme (C 2 4 ) , preferably triethanolamme , the amount of which being such that all bmdable trialkanolamme is bound to a part only of the oleic acid.
  • the aim of this embodiment is to ensure that there remains free oleic acid m the oil composition.
  • the product of the reaction of the trialkanolamme with oleic acid acts as a surfactant .
  • the water-soluble oil composition may comprise classical additives, such as surfactants, coupling agents or cosurfactants , friction reducing agents or lubricity agents, corrosion inhibitors or anti-oxidants , extreme- pressure and anti-wear agents, bacte ⁇ cides and fungicides, anti-foammg agents, anti-rust agents.
  • classical additives such as surfactants, coupling agents or cosurfactants , friction reducing agents or lubricity agents, corrosion inhibitors or anti-oxidants , extreme- pressure and anti-wear agents, bacte ⁇ cides and fungicides, anti-foammg agents, anti-rust agents.
  • anti-foammg agents are silicone based, especially polydimethylsiloxane .
  • corrosion inhibitors are hindered phenols and zinc dialkyldithiophosphates (ZDDP) .
  • extreme-pressure and anti-wear agents are dilauryl phosphate, didodecyl phosphite, trialkylphosphate such as tri (2 -ethylhexyl) phosphate, t ⁇ cresylphosphate
  • TCP zinc dialkyl (or diaryl) dithiophosphates
  • ZDDP zinc dialkyl dithiophosphates
  • phospho-sulphurized fatty oils zinc dialkyldithiocarbamate
  • mercaptobenzothiazole sulphurized fatty oils, sulphurized terpenes, sulphurized oleic acid, alkyl and aryl polysulphides , sulphurized sperm oil, sulphurized mineral oil, sulphur chloride treated fatty oils, chlornaphta xanthate, cetyl chloride, chlorinated WO 01/59040 -> PCT/ ⁇ POl/01374
  • paraffinic oils chlorinated paraffin wax sulphides, chlorinated paraffin wax, and zmc d alkyl (or diaryl) dithiophosphates (ZDDP), t ⁇ cresylphosphate (TCP), trixylylphosphate (TXP), dilauryl phosphate, respectively.
  • corrosion inhibitors or anti-oxidants are radical scavengers such as phenolic ant oxidants (ste ⁇ cally hindered), aminic antioxidants, orgar.o-copper salts, hydroperoxides decomposers, cutylated hydroxytoluene .
  • anti-rust agents are amme derivatives of alkenyl succinic anhydride .
  • friction reducing agents/lubricity agents are fatty acids (C ⁇ 2 - 2 o) like lauric acid, oleic acid, palmitic acid, alkyl (C 6 - ⁇ o) alkylate (C 12 - 2 o) esters l ⁇ :e d ⁇ (2- ethyl -hexyl) adipate .
  • ethoxylated alcohols C 5 _ ⁇ 4/ comprising 2-10 CH 2 0 groups
  • 2-5% of t ⁇ alkanol amme C 2 _ 4
  • the balance being a mixture of naphthenic and paraffinic lube base oils.
  • the oil composition is prepared by blending the base il and the other ingredients, preferably under stirring or with any mixing device, whilst controlling the temperature so that is does not exceed 50°C, and more preferably, 35°C.
  • An oil- -water emulsion is prepared by diluting under stirring the oil composition of the invention m water. It is preferred to use deionized water which may previously have been warmed to around 35°C.
  • the emulsion generally comprises water and, based on the total volume of the emulsion, from 0.5 to 30%, preferably from 1 to 15%, by volume, of the oil composition .
  • the aluminium alloys to which the invention applies are any aluminum alloys, including 1000, 2000, 3000, 5000, 6000, 7000 series.
  • the hot rolling process can be the classical process.
  • the rolled metal temperature is generally around 600-650°C for breakdown mills and around 400-500°C for tandem mills.
  • the process is preferably carried out on a breakdown rolling mill, on a tandem rolling mill or on a finishing rolling mill.
  • the instant oil composition allows a significant reduction of the number of passes. With conventional prior art oils, the number of passes was typically 13.
  • the oil composition of the invention allows lowering this number to two passes, which is a significant improvement .
  • the emulsion preferably comprises, based on the total volume of the emulsion, from 2 to 4% by volume of the oil composition.
  • the emulsion preferably comprises, based on the total volume of the emulsion, from 5 to 7% by volume of the oil composition.
  • a composition is prepared by mixing the ingredients of Table 1 the order which they appear this table. The temperature is be maintained at a maximum of 35°C to ensure a complete dissolution and homogeneisation of the ingredients without impairing the properties of the emulsion .
  • An emulsion is prepared by diluting under stirring the oil composition of Table 1 m deionized water prewarmed to 35°C The characteristics of the obtained emulsion are given in Table 3.
  • the emulsion stability was determined according to the following procedure. 470 ml of distilled water at room temperature or test temperature were measured into a 800 -ml beaker. A 50 -ml stirrer having four paddles was attached to a stirring motor so that the paddles were positioned 25mm above the bottom of the beaker. A 50-ml dropping funnel was positioned such that the outlet was 15mm from the beaker wall. The stirrer was turned on and the rate adjusted to 1000 rpm. The sample was then heated up to a temperature of 35 ⁇ 1°C. 30 ml of the test oil were added to the dropping funnel. The dropping rate was adjusted such that all the oil was transferred to the water within 120 ⁇ 20 seconds.
  • the stirring was then continued for an additional 60 seconds while the sample temperature was maintained at 35° ⁇ 1°C.
  • the resulting emulsion was poured into a 500-ml graduated cylinder and allow to stand at room temperature for 20 hours. After 20 hours, the upper layer (yellow cream + oil) was read m volume percent.
  • a blank is first prepared by diluting a prior art oil composition which has the composition set out m Table 4 :
  • Two emulsions are prepared by respectively diluting the oil compositions of the invention and of the prior art diomzed water.
  • Both emulsions are evaluated on an industrial test mill.
  • the rolling conditions were as follows : motor output : 45 kW or 67 kW roll diameter : 760 mm roll hardness : 58-61 Rockwell C - maximal width of metal : 685 mm typical width of metal : 305 mm maximum speed : 30 m/mm entrance temperature (ingot) : 450 °C ingot dimensions : 305 x 610 x 1650 mm final thickness : 25,4 mm emulsion volume : 400 1 emulsion temperature : 50 °C - emulsion concentration : 5%
  • the AA5182 blocks were lightly scalped, degreased with methyl ethyl ketone and heated to 454 °C. 2. The mill rolls were washed in a dilute solution of sodium hydroxide to remove the roll coating from any previous rolling and then rinsed. The rinse water was checked for residual caustic. A profilometer was used to measure surface roughness. 3. The rolls were preheated to 77°C using quartz-tube heaters .
  • the coolant sprays were adjusted to give a flow of 200 1/min with a pressure of 6.9 . 10 4 Newton/sq. meter (10 psig) on the top spray header, and 4.1 10 5 Newton/sq. meter (60 psig) on the bottom header.
  • a 100 cm (4-inch) thick block of AA5182 was given 5 rolling passes using the following nominal pass schedule. Mill speed was 18.3 m/min. All passes were in the east to west rolling direction. The mill gap setpoints were recorded for the first emulsion tested and then duplicated for the remaining emulsions. These settings were 1.27 mm below the nominal desired exit thickness on each pass.
  • Nominal Pass Schedule Pass 1 100 mm - 83 mm Pass 2 83 mm - 65 mm Pass 3 65 mm - 50 mm Pass 4 50 mm - 37 mm
  • the top work roll was then sampled via caustic extraction of a known area for the later measurement of the aluminium deposited on it.
  • Figure 1 is a graph showing the applied rolling force (m tons) applied on an aluminium alloy AA5182 versus the number of passes.
  • Figure 2 is a graph showing the applied net rolling power (total power minus bearing losses, in kW) versus the number of passes.
  • a pilot anodizing line was used to anodize approximately 150 mm of the length of the 25 mm thick and 5 mm thick pieces (see above point 6) to highlight pickup and surface appearance .
  • the procedure was :
  • a roll coating measurement was carried out as follows.
  • a plexiglass, gasketed fixture was attached and sealed to the center of the top work roll. This fixture includes a reservoir covering an area of
  • the caustic liquor was then extracted via syringe from the reservoir and placed into a sample bottle .
  • the roll coating weight was then calculated and expressed as milligrams of aluminum per square centimeter of roll surface.
  • the roll coating was found to be better with the invention than with the emulsion of the prior art.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Metal Rolling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

L'invention concerne un procédé de laminage à chaud de feuilles d'aluminium et d'alliages d'aluminium qui consiste à appliquer une quantité efficace d'une émulsion de type huileux constituée d'eau et d'une composition d'huile hydrosoluble comprenant une huile de base et, sur la base du poids total de la composition d'huile hydrosoluble, de 1 à 80 % en poids d'un ester de l'acide di(2-éthylhexyl)adipique. L'invention concerne aussi une composition d'huile hydrosoluble destinée au laminage à chaud d'aluminium et d'alliages d'aluminium, une émulsion de type huileux préparée à partir de cette composition d'huile et l'utilisation de cet émulsion de type huileux dans un procédé de laminage à chaud.
PCT/EP2001/001374 2000-02-08 2001-02-07 Procede de laminage a chaud de feuilles d'aluminium et d'alliages d'aluminium WO2001059040A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BR0108161-6A BR0108161A (pt) 2000-02-08 2001-02-07 Processo e composição oleosa de laminação a quente para a laminação de chapas de alumìnio e ligas de alumìnio, emulsão de óleo em água, processos para a preparação de uma composição oleosa solúvel em água e de uma emulsão de óleo em água, e, usos de uma composição oleosa solúvel em água e de uma emulsão de água
JP2001558180A JP2003522279A (ja) 2000-02-08 2001-02-07 アルミニウム及びアルミニウム合金シートを圧延するための熱間圧延方法
DE60105570T DE60105570T2 (de) 2000-02-08 2001-02-07 Warmwalzverfahren zum Walzen von Aluminium und Aluminiumlegierungs-Blechen
AT01921275T ATE276337T1 (de) 2000-02-08 2001-02-07 Warmwalzverfahren zum walzen von aluminium und aluminiumlegerungen-blechen
AU2001248310A AU2001248310B2 (en) 2000-02-08 2001-02-07 Hot rolling process for rolling aluminium and aluminium alloys sheets
AU4831001A AU4831001A (en) 2000-02-08 2001-02-07 Hot rolling process for rolling aluminium and aluminium alloys sheets
EP01921275A EP1268719B1 (fr) 2000-02-08 2001-02-07 Procede de laminage a chaud de feuilles d'aluminium et d'alliages d'aluminium
CA002397841A CA2397841A1 (fr) 2000-02-08 2001-02-07 Procede de laminage a chaud de feuilles d'aluminium et d'alliages d'aluminium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00400351A EP1123967A1 (fr) 2000-02-08 2000-02-08 Des compositions solubles pour le laminage à chaud d'alumine et d'alliages d'alumine
EP00400351.3 2000-02-08

Publications (1)

Publication Number Publication Date
WO2001059040A1 true WO2001059040A1 (fr) 2001-08-16

Family

ID=8173547

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/001374 WO2001059040A1 (fr) 2000-02-08 2001-02-07 Procede de laminage a chaud de feuilles d'aluminium et d'alliages d'aluminium

Country Status (10)

Country Link
US (1) US20030164205A1 (fr)
EP (2) EP1123967A1 (fr)
JP (1) JP2003522279A (fr)
CN (1) CN1398291A (fr)
AT (1) ATE276337T1 (fr)
AU (2) AU2001248310B2 (fr)
BR (1) BR0108161A (fr)
CA (1) CA2397841A1 (fr)
DE (1) DE60105570T2 (fr)
WO (1) WO2001059040A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6818609B2 (en) 2002-08-21 2004-11-16 Houghton Technical Corp. Metal deformation compositions and uses thereof

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1599566A1 (fr) * 2003-03-03 2005-11-30 D.A. Stuart Company Additif pour lubrifiants utilises pour le laminage a froid
JP2005187650A (ja) * 2003-12-25 2005-07-14 Nippon Oil Corp 金属加工用油剤
RU2247768C1 (ru) * 2004-01-23 2005-03-10 Общество с ограниченной ответственностью "ВМПАВТО" Плакирующий концентрат
DE102007001189A1 (de) * 2007-01-05 2008-07-10 Wet-Protect-Gmbh Zusammensetzung zum Schutz vor Feuchtigkeit, insbesondere Korrosionsschutz
DE102007001190A1 (de) * 2007-01-05 2008-07-10 Wet-Protect-Gmbh Zusammensetzung zum Schutz vor Feuchtigkeit, insbesondere Korrosionsschutz
US8122940B2 (en) * 2008-07-16 2012-02-28 Fata Hunter, Inc. Method for twin roll casting of aluminum clad magnesium
CN102746924B (zh) * 2011-04-22 2014-04-09 中国石油化工股份有限公司 一种铝热轧油
CN102757848B (zh) * 2011-04-29 2014-04-23 中国石油化工股份有限公司 水溶性轧制液组合物及其用途
CN106433916A (zh) * 2016-09-21 2017-02-22 广西大学 一种环境友好铝及其合金热粗轧乳化液的组合物
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CN107267271B (zh) * 2017-07-25 2020-03-13 山东迈拓凯尔新材料科技有限公司 一种用于铝合金板带材热轧工艺的润滑剂
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CN115302134A (zh) * 2022-03-17 2022-11-08 山东迈拓凯尔新材料科技有限公司 一种用于焊接用铝箔的表面防护组合物

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US20030164205A1 (en) 2003-09-04
JP2003522279A (ja) 2003-07-22
ATE276337T1 (de) 2004-10-15
AU2001248310B2 (en) 2005-01-27
DE60105570D1 (de) 2004-10-21
CN1398291A (zh) 2003-02-19
EP1268719A1 (fr) 2003-01-02
CA2397841A1 (fr) 2001-08-16
DE60105570T2 (de) 2005-09-29
EP1268719B1 (fr) 2004-09-15
BR0108161A (pt) 2003-01-21
EP1123967A1 (fr) 2001-08-16

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