EP1257624B1 - Wasserlösliche kalt-und warmwalzzusammensetzung für kupfer, kupferlegierungen und nicht-eisenmetallen - Google Patents
Wasserlösliche kalt-und warmwalzzusammensetzung für kupfer, kupferlegierungen und nicht-eisenmetallen Download PDFInfo
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- EP1257624B1 EP1257624B1 EP01905750A EP01905750A EP1257624B1 EP 1257624 B1 EP1257624 B1 EP 1257624B1 EP 01905750 A EP01905750 A EP 01905750A EP 01905750 A EP01905750 A EP 01905750A EP 1257624 B1 EP1257624 B1 EP 1257624B1
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- water
- oil composition
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- emulsion
- soluble oil
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- 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
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/06—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic nitrogen-containing compound
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/12—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic compound containing atoms of elements not provided for in groups C10M141/02 - C10M141/10
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- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/105—Silica
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- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/106—Naphthenic fractions
- C10M2203/1065—Naphthenic fractions used as base material
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- 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
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
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- 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
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- 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
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
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- 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
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
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- 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
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- 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
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- 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
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
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- 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
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- 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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
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- 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
- C10N2030/02—Pour-point; Viscosity index
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- 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
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- 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
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- 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
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
Definitions
- the present invention relates to a water-soluble copper, copper alloys and non-ferrous metals intermediate cold and hot rolling composition and to a process for intermediate cold or hot rolling copper, copper alloys and non-ferrous metals.
- the copper, copper alloys and non-ferrous metals 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 rolling mills that enables to prepare emulsions which affords the following customer benefits:
- the invention is effective on any type of rolling, be it reversible or not, on breakdown, intermediate and finishing 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 water-soluble copper, copper alloys and non-ferrous metals rolling oil composition
- a water-soluble copper, copper alloys and non-ferrous metals rolling oil composition comprising a base stock oil and, based on the total weight of the composition
- intermediate cold is herein meant that the temperature is the ambiant temperature for the copper and copper alloy ingot.
- hot rolling is herein meant that the temperature is around 750°C for the copper and copper alloy ingot.
- the oil composition further comprises, based on the total weight of the composition, from 0,1 to 20% of a mixture of ethoxylated alcohols (having from 5 to 15 carbons atoms and preferably from 12 to 15 carbon atoms).
- a mixture of ethoxylated alcohols sold by ICI under tradenames Synperonic® A7 and Hypermer® A60 can be used, the Synperonic® A7:Hypermer® A60 weight ratio preferably ranging from 1:10 to 10:1.
- the invention further provides a process for preparing the oil composition.
- the invention further provides an emulsion containing the oil composition and a process for preparing this emulsion.
- the invention provides the use of the oil composition of the invention to prepare emulsions intended to be used in a copper, copper alloys and non-ferrous metals hot or cold intermediate rolling process.
- the invention also provides a process for hot roiling copper, copper alloys and non-ferrous metals sheets, comprising applying an effective amount of the emulsion of the invention.
- the invention provides the use of the emulsion in a hot rolling process or in an intermediate rolling process.
- Figure 1 shows the curves obtained when plotting the copper loss in weight (ppm) against the duration of the test in hours, when using an emulsion of the prior art and an emulsion of the invention.
- Figure 2 is a graph showing the applied rolling force in ton/meter versus the number of passes, when using an emulsion of the prior art and an emulsion of the invention.
- the oil compositions of the invention are neat oil concentrates generally intended to be diluted in water to give oil-in-water emulsions.
- the base stock oil is any oil typically used in the field of intermediate cold or hot rolling. It can be paraffinic 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 dewaxing. 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-refined 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 tc viscous brightstock.
- HVI high viscosity index
- Naphthenic base oils 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 an hydrotreated paraffinic neutral.
- the base oil typically has a viscosity from 10 to 15C cSt at 40°C, preferably from 20 to 50 cSt at 40°C.
- the fatty acid of the monoester has from 16 to 20 carbon atoms and preferably is oleic acid.
- the polyol of the monoester is preferably glycerol.
- the fatty acid of the tetraester has from 16 to 20 carbon atoms and preferably is oleic acid.
- the azole derivative is generally selected from the group consisting of an aryltriazole, an arylimidazole and an arylthiazole.
- Examples of an aryltriazole include benzotriazole, toluol triazole and toluyl triazole.
- Examples of an arylimidazole include benzimidazole and 2-(5-aminopentyl) benzimidazole.
- benzothiazole may be used.
- Preferred azole is toluol triazole.
- the 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, bactericides and fungicides, anti-foaming 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, bactericides and fungicides, anti-foaming agents, anti-rust agents.
- oil composition and therefore also the emulsion, do not comprise nonyl-phenol surfactants, which are considered to raise environment problems.
- anti-foaming 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, tricresylphosphate (TCP), zinc dialkyl(or diaryl)dithiophosphates (ZDDP), phospho-sulphurized fatty oils, zinc dialkyldithiocarbamate), mercaptobenzothiazole, sulphurized fatty oils, sulphurized terpenes, sulphurized cleic acid, alkyl and aryl polysulphides, sulphurized sperm oil, sulphurized mineral oil, sulphur chloride treated fatty oils, chlornaphta xanthate, cetyl chloride, chlorinated paraffinic oils, chlorinated paraffin wax sulphides, chlorinated paraffin wax, and zinc dialkyl(or diaryl)dithiophosphates (
- corrosion inhibitors or anti-oxidants are radical scavengers such as phenolic antioxidants (sterically hindered), aminic antioxidants, organo-copper salts, hydroperoxides decomposers, butylated hydroxytoluene.
- radical scavengers such as phenolic antioxidants (sterically hindered), aminic antioxidants, organo-copper salts, hydroperoxides decomposers, butylated hydroxytoluene.
- anti-rust agents are amine derivative of alkenyl succinic anhydride.
- the water-soluble oil composition of the invention is prepared by blending the base oil and the other ingredients under stirring or with any mixing device, preferably whilst controlling the temperature so that is does not exceed 50°C, and more preferably 35°C.
- An oil-in-water emulsion is prepared by diluting under stirring the oil composition of the invention in water.
- An interesting feature of the invention is that it is possible to use hard water having up to 200 mg calcium carbonate per liter.
- 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 20%, by volume, of the oil composition.
- the copper alloys to which the invention applies are any copper alloy, including brass and bronze alloys.
- non-ferrous metals to which the invention applies are nickel and nickel alloys, zinc and zinc alloys.
- the hot rolling process can be the classical process. It is generally carried out at a temperature of ingot 750°C.
- the cold intermediate rolling process can be the classical process. It is generally carried out at ambient temperature.
- the rolling process is preferably carried out on breakdown or finishing mills.
- the instant oil-in-water composition allows a significant reduction of the number of passes. With conventional prior art emulsions, the number of passes was typically 3-10. The emulsion of the invention allows lowering this number by 1 pass, which is a significant improvement.
- the emulsion preferably comprises, based on the total volume of the emulsion, from 2 to 3% by volume of the oil composition.
- the emulsion preferably comprises, based on the total volume of the emulsion, from 4 to 7% by volume of the oil composition.
- a composition is prepared by mixing the ingredients of Table 1 in the order in which they appear in this table. The temperature is maintained at a maximum of 50°C to ensure a complete dissolution and homogeneisation of the ingredients without impairing the properties of the emulsion.
- Ingredients Content wt%) Hydrotreated naphthenic base oil (20 cSt at 40°C) 33.50 Hydrotreated naphthenic base oil (110 cSt at 40°C) 39.50
- Polydimethylsiloxane dispersed silica compound defoamant
- Di-tertiobutyl paracresol antioxidant
- Trioctylphosphate ester extremee-pressure agent
- Petroleum sulfonate surfactant
- Triethanolamine cosurfactant
- Glycerol monooleate ester lubricity agent
- An emulsion is prepared by diluting under stirring the oil composition of Table 1 in deionized water prewarmed to 35°C. The characteristics of the obtained emulsion are given in Table 3.
- Emulsion Method Typical characteristics Stability of the 6% (v/v) emulsion (at room temperature, for 20 hours) Mobil 1.0% cream pH value of fresh 6% (v/v) emulsion at 20°C ASTM E 70-90 8.6
- a blank is first prepared by diluting a prior art oil composition which has the composition set out in Table 4 : Ingredients Content (wt%) Naphthenic base oil (100 cSt at 40°C) 39.0 Naphthenic base oil (22 cSc at 40°C) 36.0 Tap water 0.5 Petreoleum sulfonate 3.0 Amino ethyl alkanediol (C 3 to C 6 ) 0.3 Trioctyl phosphate ester 3.0 Trialkanol amine (C 2 to C 4 ) 1.0 5-carboxy 4-hexyl 2-cyclohexen 1-octanoic acid 0.7 Ethoxylated nonylphenol (5 ethylene oxide groups) 0.7 Ethoxylated nonylphenol (10 ethylene oxide groups) 2.4 Alkanol oleic acid ester (C 2 to C 12 ) 13.4
- Two emulsions are prepared by respectively diluting the oil compositions of the invention and of the prior art in dionized water.
- Both emulsions are tested on copper to assess the surface finish improvement.
- the tests are carried out on copper strips in the following way.
- All surface blemishes are removed from the test copper strips with silicon carbide paper. Each side is polished with silicon carbide grains picked with a pad of cotton moistened with iso-octane. The strips must be handled only with stainless steel forceps. After polishing, each strip is washed with iso-octane to remove the grains and immersed into fresh iso-octane. The strips are then removed from the wash solvent, dried with air and weighed to the nearest 0.1 mg. 500 ml of the test metal processing oil emulsion are prepared and 200 ⁇ 1 g are weighed twice and each emulsion sample is introduced into a 250 mf flask.
- the dry copper strips are then immersed into the flasks containing the emulsion samples and the flasked are corked.
- the flasked are placed into an oven at a temperature of 50°C for a given test period.
- the flasks are withdrawn from the oven.
- the strips are removed from the test emulsions, washed with acetone to remove water and with iso-octane to remove the oil. They are dried with air and then, weighed to the nearest 0.1 mg.
- a further test cycle can be carried out by reimmersing the strips into the original test samples, corking the flasks and placing them into the ovent at the same temperature and for the same period as before.
- Figure 1 shows the curves obtained when plotting the copper loss (or copper dissolution) in weight (ppm) against the duration of the test in hours.
- Figure 2 is a graph showing the applied rolling force in metric ton/meter versus the number of passes.
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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)
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Claims (26)
- Wasserlösliche Mittelkalt- und Warmwalzölzusammensetzung für Kupfer, Kupferlegierungen und Nicht-Eisenmetalle, die Basismaterialöl und, bezogen auf das Gesamtgewicht der Zusammensetzung,1 bis 80 Gew.% einer Kombination ausMonoester von Fettsäure mit Polyol undTetraester von Fettsäure mit Pentaerythrit,
wobei das Gewichtsverhältnis von Monoester:Tetraester der Kombination im Bereich von 1:20 bis 10:1 liegt, und0,02 bis 2 Gew.% Azolderivat - Wasserlösliche Ölzusammensetzung nach Anspruch 1, die ferner, bezogen auf das Gesamtgewicht der Zusammensetzung, 0,1 bis 20 % einer Mischung ethoxylierter Alkohole mit 5 bis 15 Kohlenstoffatomen und vorzugsweise 12 bis 15 Kohlenstoffatomen umfasst.
- Wasserlösliche Ölzusammensetzung nach Anspruch 1 oder 2, die, bezogen auf das Gesamtgewicht der Zusammensetzung, 3 bis 30 Gew.% der Kombination umfasst.
- Wasserlösliche Ölzusammensetzung nach einem der Ansprüche 1 bis 3, die, bezogen auf das Gesamtgewicht der Zusammensetzung, 0,05 bis 1 % des Azolderivats umfasst.
- Wasserlösliche Ölzusammensetzung nach einem der Ansprüche 1 bis 4, bei der das Gewichtsverhältnis von Monoester:Tetraester im Bereich von 1:10 bis 5:1 liegt.
- Wasserlösliche Ölzusammensetzung nach einem der Ansprüche 1 bis 5, bei der die Fettsäure des Monoesters 16 bis 20 Kohlenstoffatome aufweist und vorzugsweise Ölsäure ist.
- Wasserlösliche Ölzusammensetzung nach einem der Ansprüche 1 bis 6, bei der das Polyol des Monoesters Glycerin ist.
- Wasserlösliche Ölzusammensetzung nach einem der Ansprüche 1 bis 7, bei der die Fettsäure des Tetraesters 16 bis 20 Kohlenstoffatome aufweist und vorzugsweise Ölsäure ist.
- Wasserlösliche Ölzusammensetzung nach einem der Ansprüche 1 bis 8, bei der das Azolderivat ausgewählt ist aus der Gruppe bestehend aus Aryltriazol, Arylimidazol und Arylthiazol.
- Wasserlösliche Ölzusammensetzung nach Anspruch 9, bei der das Aryltriazol ausgewählt ist aus der Gruppe bestehend aus Benzotriazol, Toluoltriazol und Toluyltriazol.
- Wasserlösliche Ölzusammensetzung nach Anspruch 9, bei der das Arylimidazol ausgewählt ist aus der Gruppe bestehend aus Benzimidazol und 2-(5-Aminopentyl)benzimidazol.
- Wasserlösliche Ölzusammensetzung nach Anspruch 9, bei der das Arylthiazol Benzothiazol ist.
- Wasserlösliche Ölzusammensetzung nach Anspruch 10, bei der das Aryltriazol Toluoltriazol ist.
- Wasserlösliche Ölzusammensetzung nach einem der Ansprüche 1 bis 13, die (in Gewichtsprozenten bezogen auf das Gesamtgewicht der Zusammensetzung)0,1 bis 10 % Trialkyl(C1-4)phenol,0,5 bis 4,0 % Trialkyl(C3-10)phosphatester,1 bis 4 % Petroleumsulfonat,0,1 bis 0,5 % Aminoalkyl(C2-3)alkandiol(C2-3),1 bis 4 % Trialkanol(C2-4)amin,2 bis 10 % Glycerinmonofettsäure(C16-20)ester,5 bis 15 % Pentaerythrittetrafettsäure(C16-20)-ester,0,5 bis 1,0 % 5-Carboxy-4-hexyl-2-cyclohexen-1-octansäure,3 bis 6 % ethoxylierte Alkohole (C5-15, die 2 bis 10 CH2O-Gruppen umfassen),0,05 bis 0,3 % Triazolderivat,0,05 bis 0,4 % Polymer auf Siloxanbasis,als Rest naphthenisches Schmierbasisöl oder eine Mischung naphthenischer Basisöle
- Wasserlösliche Ölzusammensetzung nach einem der Ansprüche 1 bis 14, bei der das Basismaterialöl eine Viskosität zwischen 10 und 150 cSt, vorzugsweise zwischen 20 und 50 cSt bei 40°C hat.
- Öl-in-Wasser-Emulsion, die Wasser und 0,5 bis 30 %, vorzugsweise 1 bis 15 % (Vol./Vol.) der wasserlöslichen Ölzusammensetzung nach einem der Ansprüche 1 bis 15 umfasst.
- Verfahren zur Herstellung von wasserlöslicher Ölzusammensetzung nach einem der Ansprüche 1 bis 15, bei dem das Basismaterial und die anderen Bestandteile unter Rühren oder mit beliebiger Mischvorrichtung gemischt werden.
- Verfahren zur Herstellung von Öl-in-Wasser-Emulsion nach Anspruch 16, bei dem die Ölzusammensetzung in Wasser unter Rühren verdünnt wird.
- Mittelkaltwalzverfahren zum Walzen von Blechen aus Kupfer, Kupferlegierungen und Nicht-Eisenmetallen, bei dem eine wirksame Menge der Emulsion gemäß Anspruch 16 angewendet wird.
- Mittelkaltwalzverfahren nach Anspruch 19, bei dem das Walzverfahren in einem Vorwalzwerk durchgeführt wird und die Emulsion, bezogen auf das Gesamtvolumen der Emulsion, 2 bis 3 Vol.% der wasserlöslichen Ölzusammensetzung gemäß einem der Ansprüche 1 bis 15 umfasst.
- Mittelkaltwalzverfahren nach Anspruch 19, bei dem das Walzverfahren in einem Fertigwalzwerk durchgeführt wird und die Emulsion, bezogen auf das Gesamtvolumen der Emulsion, 4 bis 7 Vol.% der wasserlöslichen Ölzusammensetzung gemäß einem der Ansprüche 1 bis 15 umfasst.
- Warmwalzverfahren zum Walzen von Blechen aus Kupfer, Kupferlegierungen und Nicht-Eisenmetallen, bei dem eine wirksame Menge der Emulsion gemäß Anspruch 16 angewendet wird.
- Warmwalzverfahren nach Anspruch 22, bei dem das Walzverfahren in einem Vorwalzwerk durchgeführt wird und die Emulsion, bezogen auf das Gesamtvolumen der Emulsion, 2 bis 3 Vol.% der wasserlöslichen Ölzusammensetzung gemäß einem der Ansprüche 1 bis 15 umfasst.
- Warmwalzverfahren nach Anspruch 22, bei dem das Walzverfahren in einem Fertigwalzwerk durchgeführt wird und die Emulsion, bezogen auf das Gesamtvolumen der Emulsion, 4 bis 7 Vol.% der wasserlöslichen Ölzusammensetzung gemäß einem der Ansprüche 1 bis 15 umfasst.
- Verwendung der wasserlöslichen Ölzusammensetzung nach einem der Ansprüche 1 bis 15 zur Herstellung von Emulsionen, die in einem Mittelkalt- oder Warmwalzverfahren für Kupfer, Kupferlegierungen und Nicht-Eisenmetalle verwendet werden sollen.
- Verwendung der Wasser-in-Öl-Emulsion nach Anspruch 16 in einem Mittelkalt- oder Warmwalzverfahren.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01905750A EP1257624B1 (de) | 2000-02-08 | 2001-02-07 | Wasserlösliche kalt-und warmwalzzusammensetzung für kupfer, kupferlegierungen und nicht-eisenmetallen |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00400348 | 2000-02-08 | ||
EP00400348A EP1123971A1 (de) | 2000-02-08 | 2000-02-08 | Wasserlösliche Zusammensetzung für Kalt- und Warmwalzen von Kupfer, Kupferlegierungen und Nichteisen-Metalzwischenprodukten |
PCT/EP2001/001381 WO2001059046A1 (en) | 2000-02-08 | 2001-02-07 | Water-soluble copper, copper alloys and non-ferrous metals intermediate cold and hot rolling composition |
EP01905750A EP1257624B1 (de) | 2000-02-08 | 2001-02-07 | Wasserlösliche kalt-und warmwalzzusammensetzung für kupfer, kupferlegierungen und nicht-eisenmetallen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1257624A1 EP1257624A1 (de) | 2002-11-20 |
EP1257624B1 true EP1257624B1 (de) | 2004-10-06 |
Family
ID=8173544
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00400348A Withdrawn EP1123971A1 (de) | 2000-02-08 | 2000-02-08 | Wasserlösliche Zusammensetzung für Kalt- und Warmwalzen von Kupfer, Kupferlegierungen und Nichteisen-Metalzwischenprodukten |
EP01905750A Expired - Lifetime EP1257624B1 (de) | 2000-02-08 | 2001-02-07 | Wasserlösliche kalt-und warmwalzzusammensetzung für kupfer, kupferlegierungen und nicht-eisenmetallen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00400348A Withdrawn EP1123971A1 (de) | 2000-02-08 | 2000-02-08 | Wasserlösliche Zusammensetzung für Kalt- und Warmwalzen von Kupfer, Kupferlegierungen und Nichteisen-Metalzwischenprodukten |
Country Status (10)
Country | Link |
---|---|
US (1) | US20060142167A1 (de) |
EP (2) | EP1123971A1 (de) |
JP (1) | JP2003522282A (de) |
CN (1) | CN1395612A (de) |
AT (1) | ATE278753T1 (de) |
AU (2) | AU2001233748B2 (de) |
BR (1) | BR0108159A (de) |
CA (1) | CA2397879A1 (de) |
DE (1) | DE60106208T2 (de) |
WO (1) | WO2001059046A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4851749B2 (ja) * | 2005-08-31 | 2012-01-11 | 住友軽金属工業株式会社 | 銅材用塑性加工油 |
JP5351428B2 (ja) * | 2008-03-28 | 2013-11-27 | 出光興産株式会社 | 圧延油組成物 |
CN101307270B (zh) * | 2008-07-04 | 2011-02-16 | 北京科技大学 | 一种铜及铜合金冷轧乳化油及其制造方法 |
WO2013086483A1 (en) * | 2011-12-09 | 2013-06-13 | Evans Robert D | Metalworking fluid composition and method for its use in the machining of compacted graphite iron |
CN106190458A (zh) * | 2016-06-29 | 2016-12-07 | 兰晓光 | 一种环保型热轧油 |
CN114525166A (zh) * | 2021-12-21 | 2022-05-24 | 西安思凯石化科技有限公司 | 一种环保型铜及铜合金专用乳化液配方及其制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498004B1 (de) * | 1968-12-30 | 1974-02-23 | ||
US3923671A (en) * | 1974-10-03 | 1975-12-02 | Aluminum Co Of America | Metal working lubricant |
US4178260A (en) * | 1974-10-31 | 1979-12-11 | Exxon Research & Engineering Co. | Ester based metal working lubricants |
GB1521081A (en) * | 1975-02-06 | 1978-08-09 | Exxon Research Engineering Co | Metal-working lubricants |
JPS62285991A (ja) * | 1986-06-03 | 1987-12-11 | Nippon Mining Co Ltd | 金属もしくは合金の圧延加工における4段冷間圧延機用圧延油 |
DE3620025A1 (de) * | 1986-06-13 | 1987-12-17 | Henkel Kgaa | Verwendung von acylierten 3-amino-1,2,4-triazolen als korrosionsinhibitoren fuer buntmetalle |
US4767554A (en) * | 1987-09-18 | 1988-08-30 | Nalco Chemical Company | Polycarboxylic acid ester drawing and ironing lubricant emulsions and concentrates |
US5114603A (en) * | 1988-02-08 | 1992-05-19 | Amoco Corporation | Friction reducing lubricating oil composition |
JP2990021B2 (ja) * | 1994-08-23 | 1999-12-13 | 住友軽金属工業株式会社 | アルミニウム用熱間圧延油および該圧延油を使用するアルミニウムの熱間圧延方法 |
US6706670B2 (en) * | 1996-08-30 | 2004-03-16 | Solutia, Inc. | Water soluble metal working fluids |
DE19703085A1 (de) * | 1997-01-29 | 1998-07-30 | Henkel Kgaa | Kühlschmierstoffemulsion |
US6060438A (en) * | 1998-10-27 | 2000-05-09 | D. A. Stuart | Emulsion for the hot rolling of non-ferrous metals |
EP1123969A1 (de) * | 2000-02-08 | 2001-08-16 | Mobil Oil Francaise | Wasserlösliche Zusammensetzung für Warmwalzen von Aluminium und Aluminiumlegierungen |
EP1123965A1 (de) * | 2000-02-08 | 2001-08-16 | Mobil Oil Francaise | Kaltwalzöl-Zusammensetzung für Stahl und rostfreien Stahl |
-
2000
- 2000-02-08 EP EP00400348A patent/EP1123971A1/de not_active Withdrawn
-
2001
- 2001-02-07 BR BR0108159-4A patent/BR0108159A/pt not_active IP Right Cessation
- 2001-02-07 EP EP01905750A patent/EP1257624B1/de not_active Expired - Lifetime
- 2001-02-07 US US10/182,493 patent/US20060142167A1/en not_active Abandoned
- 2001-02-07 CN CN01803780A patent/CN1395612A/zh active Pending
- 2001-02-07 WO PCT/EP2001/001381 patent/WO2001059046A1/en active IP Right Grant
- 2001-02-07 DE DE60106208T patent/DE60106208T2/de not_active Expired - Fee Related
- 2001-02-07 AU AU2001233748A patent/AU2001233748B2/en not_active Ceased
- 2001-02-07 AT AT01905750T patent/ATE278753T1/de not_active IP Right Cessation
- 2001-02-07 CA CA002397879A patent/CA2397879A1/en not_active Abandoned
- 2001-02-07 AU AU3374801A patent/AU3374801A/xx active Pending
- 2001-02-07 JP JP2001558186A patent/JP2003522282A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2397879A1 (en) | 2001-08-16 |
BR0108159A (pt) | 2003-01-21 |
ATE278753T1 (de) | 2004-10-15 |
CN1395612A (zh) | 2003-02-05 |
WO2001059046A1 (en) | 2001-08-16 |
DE60106208T2 (de) | 2006-02-16 |
EP1123971A1 (de) | 2001-08-16 |
AU3374801A (en) | 2001-08-20 |
JP2003522282A (ja) | 2003-07-22 |
AU2001233748B2 (en) | 2004-12-23 |
EP1257624A1 (de) | 2002-11-20 |
DE60106208D1 (de) | 2004-11-11 |
US20060142167A1 (en) | 2006-06-29 |
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