US3556996A - Cold forming lubricant - Google Patents
Cold forming lubricant Download PDFInfo
- Publication number
- US3556996A US3556996A US697317A US3556996DA US3556996A US 3556996 A US3556996 A US 3556996A US 697317 A US697317 A US 697317A US 3556996D A US3556996D A US 3556996DA US 3556996 A US3556996 A US 3556996A
- Authority
- US
- United States
- Prior art keywords
- lubricant
- composition
- weight
- percent
- alkali metal
- 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 - Lifetime
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- 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied
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- 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
- B21C9/00—Cooling, heating or lubricating drawing material
- B21C9/02—Selection of compositions therefor
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- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
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- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/24—Compounds containing phosphorus, arsenic or antimony
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- 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
- C10M129/26—Carboxylic acids; Salts thereof
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- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
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- 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
- 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
- C10M2223/042—Metal salts thereof
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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
- C10M2223/043—Ammonium or amine salts thereof
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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
- C10M2223/049—Phosphite
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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
- C10M2223/10—Phosphatides, e.g. lecithin, cephalin
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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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/02—Groups 1 or 11
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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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
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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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical 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
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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
- C10N2040/241—Manufacturing joint-less pipes
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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
- C10N2040/242—Hot working
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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
- C10N2040/243—Cold working
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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
- C10N2040/244—Metal working of specific metals
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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
- C10N2040/244—Metal working of specific metals
- C10N2040/245—Soft metals, e.g. aluminum
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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
- C10N2040/244—Metal working of specific metals
- C10N2040/246—Iron or steel
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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
- C10N2040/244—Metal working of specific metals
- C10N2040/247—Stainless steel
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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
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/01—Emulsions, colloids, or micelles
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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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives
Definitions
- a lubricant concentrate composition which comprises from about 3 to 75 percent by weight of an alkali metal orthophosphate, about 15 to 97 percent by weight of an alkali metal fatty acid soap, containing from about 8 to .22 carbon atoms, and at least 0.1 percent by weight of a surface active agent selected from the group consisting of non-ionic ethylene oxide-alcohol condensates and amphoteric biodegradable surface active agents.
- the concentrate composition may contain from about 0.1 to 80 percent by weight of a water dispersible diluent selected from water soluble and colloidally suspendable diluents, such as sugar and polyethylene glycol having a molecular weight from about 100 to 10,000.
- a water dispersible diluent selected from water soluble and colloidally suspendable diluents, such as sugar and polyethylene glycol having a molecular weight from about 100 to 10,000.
- An aqueous lubricant composition containing from about 10 to 400 pounds of this concentrate per hundred gallons of solution may be used to form a lubricant coating on a chemically coated metal surface, such as a phosphate coated metal surface, which surface may then be deformed after the lubricant coating has been dried.
- This invention relates to an improved lubricating composition and more particularly it relates to an improved soap-type lubricant which is useful in lubricating chemically coated metal surfaces prior to deformation.
- a chemical coating on the metal surface to be deformed such as a phosphate coating, an oxide coating, an oxalate coating, a sulfide coating, or the like.
- a lubricant such as a hot, aqueous soap solution.
- the lubricant materials such as the aqueous soap solution
- one or more inorganic materials which act as diluents in the lubricant composition and may also have a desirable effect on the lubrication properties of the composition.
- inorganic materials which act as diluents in the lubricant composition and may also have a desirable effect on the lubrication properties of the composition.
- a further object of the present invention is to provide an improved lubricant for metal cold forming, which lubricant can be used for extended periods of time without separation or salting out of the components and has only a limited attack on phosphate or other chemical coatings on the metal surface.
- Another object of the present invention is to provide an improved process for cold forming metal, which process utilizes the improved cold forming lubricant of the present invention.
- the present invention includes a lubricant composition concentrate which comprises an alkali metal orthophosphate, a fatty acid soap and a surface active agent selected from the group consisting of non-ionic ethylene oxide condensates and amphoteric biodegradable surface active agents.
- This lubricant composition has been found to be especially useful in metal deforming operates when applied over a chemical coating on the metal surface to be deformed, such as a phosphate, oxide, sulfide, oxalate coating, or the like.
- the improved lubricant concentrate compositions of the present invention are comprised of a fatty acid soap in an amount within the range of about 15 to 97% by weight of the composition, an alkali metal ortho phosphate in an amount within the range of about 3 to about by weight of the composition and a surface active agent, selected from the indicated group, in an amount of at least 0.1% by weight of the composition.
- the lubricant composition of the present invention will contain the fatty acid soap in an amount within the range of about 35 to by weight of the composition, the alkali metal orthophosphate in an amount within the range of about 15 to 60% by weight of the composition and the surface active agent in an amount within the range of about 0.5 to 20% by weight of the composition.
- the surface active agent although the maximum amount of this component 111 the composition has not been found to be critical, amounts as high as 70 to 80% by weight of the compositron having no adverse effect thereon, it has been found, in general, amounts of the surface active agent appreciably in excess of about 20% by weight of the composition do not appear to greatly improve the composition properties. For this reason, it is generally preferred that the surface active agent be present in the composition in amounts within the preferred ranges which have been given hereinabove, i.e., from about 0.5 to about 20% by Weight of the composition.
- the fatty acid soaps which may be used in the composition of the present invention are typified by those fatty acid soaps containing from about 8 to 22 carbon atoms and are preferably fatty acid soaps containing from about 12 to about 18 carbon atoms. Specifically preferred for use in the present composition are the sodium tallow soaps. Additionally, it is to be appreciated that in referring to the present composition containing a soap, it is intended to include both those compositions which contain the soap, per se, as well as compositions which contain components which react to form the soap in situ in the composition, such as compositions containing a fatty acid, a fat, or an oil and an alkali, such as an alkali metal hydroxide or an alkali metal carbonate,
- the alkali metal orthophosphate which may be used in the present composition is selected from the group consisting of mono-, di-, and tri-alkali metal phosphates, and mixtures thereof. It is to be appreciated that as used in the specification and claims, the term alkali metal is intended to refer to lithium, sodium, potassium, cesium, and rubidium. Of these, the preferred alkali metal is sodium and, for this reason, primary reference hereinafter will be made to this material. This is not, however, to be taken as a limitation of the alkali metals which may be used, as excellent results may also be obtained with other alkali metals such as potassium. Of the alkali metal orthophosphates which have been indicated hereinabove as being suitable for use in the present composition, the preferred material is trisodium phosphate.
- the surface active agent which is a component of the present invention is selected from the group consisting of non-ionic ethylene oxide condensates and amphoteric biodegradable surface active agents.
- the nonionic ethylene oxide condensates which are suitable may be characterized generally as condensates of ethylene oxide with a hydrophobic base, such as one formed by the condensation of an alkylene oxide and an alkylene glycol.
- these surface active agents have a molecular weight within the range of about 2000-20,000, with molecular weights within the range of about 6000-l0,000 being preferred. Particularly good results have been obtained when using a material prepared by condensing ethylene oxide with the condensate of propylene oxide and propylene glycol to form a compound having a molecular weight of about 8000'.
- Amphoteric, biodegradable surface active agents which may be used include aliphatic betaines, such as coco-, lauryl, decyl, tallow betaines and the like; lecithin; protein derivatives such as the polypeptides and alkali metal polypeptides; complex fatty amido compounds; fatty nitrogen ether carboxylates; N-cocoarnido butyric acid and the alkali metal salts thereof; aliphatic esters of amino and imino propionic acid; aliphatic ammonium sulfonic acid betaines and the like. Of these, in many instances the betaine and propionic acid derivatives are preferred. Generally, these surface active agents will have carbon chain lengths or contain carbon atoms within the range of about to about 50 and preferably about to 30.
- the lubricant compositions of the present invention may also contain one or more Water dispersible diluent or adjuvant materials. These diluents may be incorporated in the composition in addition to or as a replacement for a part of the alkali metal orthophospbate component.
- the diluent materials used are water soluble although non-water soluble diluents which will remain dispersed in the aqueous lubricant composition are also suitable.
- the diluents are present in composition in amounts within the range of about 0.1 to 80% by wegiht of the composition, with amounts within the range of about 10 to about 50% by weight of the composition being preferred.
- These diluent materials may be either inorganic or organic in nature and include antimony oxide, antimony sulfide, arsenious oxide, arsenious sulfide, barium pyrophosphate, bismuth sulfide, boric anhydride, calcium tetraborate, calcium carbonate, cadmium pyrophosphate, cobalt sulfide,
- chromium fluoride copper sulfide, ferrous sulfide, ferrous phosphate, lead borate, lead chromate, lead molyb date, lead oxide, lead phosphate, lead metasilicate, lead sulfide, manganese pyrophosphate, manganese borate, mercury sulfide, mercury chloride, molybdic oxide, nickel sulfide, molybdenum sulfide, sodium tetraborate (borax), vanadium pentoxide, zinc borate, zinc phosphate, the alkali metal silicates and particularly sodium metasilicates, clays, diatomaceous earth, fullers earth, bentonite, kaolin, mica, sugar, starch, polyethylene glycols, dextrin, gelatin, gum arabic, bitumin, and the like.
- the preferred diluent materials for use in the present composition have been found to be sugar and the polyethylene glycols.
- the polyethylene glycols have a molecular weight from about 100 to about 10,000, with the intermediate molecular weight of from about 2,000 to 8,000, being preferred.
- These and other diluent materials have been found to make the present lubricating composition easier to clean from the workpiece after the deforming operation and have also been found to reduce the attack of the lubricant composition on the chemical coating, such as phosphate coating, on the metal surface.
- the lubricant composition of the present invention may also contain corrosion inhibiting materials such as the alkali metal nitrates, alkali metal nitrites, and the like.
- corrosion inhibiting materials such as the alkali metal nitrates, alkali metal nitrites, and the like.
- dyes such as Bismarck brown, and the like, and perfumes and other materials for imparting a pleasant odor to the composi tion, such as pine oil and the like, may also be incorporated in the lubricant composition in amounts suflicient to impart the desired color and/or odor to the composition.
- the lubricant concentrate compositions of the present invention may also contain water, the amount depending upon the physical form which is desired for the composition.
- Water in amounts up to about 80% by weight of the total composition may be used, with amounts within the range of about 15 to about by weight of the total composition being preferred.
- the amount of water included in the concentrate composition may vary widely and, in some instances, may even exceed by weight.
- the concentration of the composition may still be sufliciently high as to be undesirable for many applications to metallic surfaces. Accordingly, in formulating a working composition for application to a metal surface, the concentrated lubricant composition as has been described hereinabove will frequently be further diluted with Water.
- Typical working compositions may contain the above described lubricant concentrate in amounts within the range of about 10 to about 400 pounds per hundred gallons of solution, and preferably in amounts within the range of about 50 to about 200 pounds per hundred gallons of solution.
- the aqueous working lubricant composition containing the lubricant concentrate in amounts within the range of about 10 to about 400 pounds per hundred gallons of solution will have a Babcock number within the range of about 0.3 to 13 and a titration number within the range of about 1.4 to 58.
- the Babcock number is obtained by the following procedure:
- a milliliter cassia flask is provided with a 50 milliliter sample of the Working solution and to this sample, 20
- the titration number is obtained by the following procedure:
- the hot lubricant solution 50 milliliters of the hot lubricant solution is put into a beaker with about 120 milliliters of hot water. This solution is then titrated with 0.88 NH SO The titration number is the number of milliliters of sulfuric acid needed to titrate the lubricant solution to the bromcresol green endpoint.
- the aqueous working lubricant solution as described above may be applied to the metal surfaces to be deformed in various ways, such as by roller application, flow coating, spraying, or by immersing the metal surface in the lubricant solution.
- the lubricant temperature may vary widely, from about room temperature up to about 100 degrees centigrade. Typical temperatures for application by immersion technique are within the range of about 60 to 100 degrees centigrade while temperatures from about room temperature up to about 60 degrees centigrade are typical for roller application. In some instances, it has been found that in the use of roller applications, it may be desirable to use the lubricant composition as a concentrate, with no further dilution.
- the concentrate composition may be applied to the applicator rolls with air pressure, a reciprocating piston pump, or a centrifugal pump. It is believed that the details of the various techniques whereby the present lubricant compositions may be applied are sufficiently familiar to those in the art that further description of the details of such method are not necessary.
- the lubricant compositions are applied to a chemically coated metal surface using the application techniques described above, to obtain the desired amount of lubricant on the surface.
- the lubricant coating is then dried and the coated surface is, thereafter, subjected to drawing, cold forming, or other deformation operations.
- the chemical coating on the metal surface such as a phosphate, oxide, sulfide, or oxalate coating, may be applied using various application techniques as are known in the art, such as spraying, immersion, flowing, roller coating, and the like.
- the application of the chemical coating to the metal surface is preceded by a cleaning or pickling step and a rinse to remove the cleaning or pickling solution.
- the chemically coated surface is also rinsed to remove any unreacted coating material.
- this latter rinse may be a water rinse, alkaline or neutralizing rinses are also frequently used. It is believed that the composition and nature of the various chemicals coating materials, as well as the specific details of the processes of applying them to the metal surface and the details of various metal deforming operations are all sufficiently well known to those in the art that a further detailed description of these compositions and processes is not necessary.
- a lubricant concentrate composition was formulated containing 45 parts of sodium tallow soap, 22.5 parts sugar, 22.5 parts sodium phosphate, 5 parts polyethylene glycol, molecular weight 6000 and 5 parts of a nonionic ethylene oxide surface active agent having a molecular weight of 8000 and prepared by condensing ethylene oxide with a condensate of propylene oxide and propylene glycol.
- a working lubricant composition was built up from this concentrate using 170 pounds of the concentrate per hundred gallons of the working solution.
- Example 2 The procedure of Example 1 was repeated with the exception that for the nonionic ethylene oxide surface active agent there was substituted an amphoteric, biodegradable surface active agent which was the sodium salt of N-tallow beta imino dipropionate. Upon subjecting the spindle blanks coated with this lubricant composition to the deforming operation, a satisfactory axle spindle was obtained in each instance.
- Lubricant compositions were formulated by combining 10 grams of the nonionic ethylene oxide surface active agent of Example 1 or 10 grams of the amphoteric biodegradable surface active agent of Example 2 with 758 grams of trisodium phosphate and 254 grams of sodium tallow soap and adding sufficient water to make one gallon. These compositions were heated at about centigrade during the day and allowed to cool down to room temperature over night.
- a lubricant composition concentrate which comprises about 3 to 75 percent by weight of an alkali metal orthophosphate, about 15 to 97 percent by weight of an alkali metal fatty acid soap, containing about 8 to 22 carbon atoms, and at least 0.1 percent by weight of a surface active agent consisting of non-ionic ethylene oxide-alcohol condensates of molecular weight 2000- 20,000 the components being present in amounts sufficient to total 100 percent.
- composition as claimed in claim 1 wherein there is also present at least one water dispersible diluent, selected from the group consisting of sugar and poly ethylene glycol having a molecular weight from about 100 to 10,000, in an amount within the range of about 0.1 to 80% by weight.
- at least one water dispersible diluent selected from the group consisting of sugar and poly ethylene glycol having a molecular weight from about 100 to 10,000, in an amount within the range of about 0.1 to 80% by weight.
- composition as claimed in claim 2 wherein the soap is a sodium tallow soap, and the alkali metal orthophosphate is trisodium phosphate.
- composition as claimed in claim 4 wherein there is also present in the concentrate at least one water dispersible diluent, selected from the group consisting of sugar and polyethylene glycol having a molec- References Cited UNITED STATES PATENTS 2,008,939 7/1935 Tufts 252----49.3X 2,468,012 4/1949 Isbell 252-89X 2,624,708 1/ 1953 Langer et a1. 25249.3X 2,760,931 8/1956 Spring et a1. 252-49.5X 2,825,693 3/1958 Beaubein et a1. 252-32.5 3,098,294 7/1963 Shapiro 25242.1X 3,140,222 7/1964 Michalski et a1. 25249.3X
Abstract
Description
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US510040A US3372117A (en) | 1965-11-26 | 1965-11-26 | Cold forming lubricant |
US69731768A | 1968-01-12 | 1968-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3556996A true US3556996A (en) | 1971-01-19 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US510040A Expired - Lifetime US3372117A (en) | 1965-11-26 | 1965-11-26 | Cold forming lubricant |
US697317A Expired - Lifetime US3556996A (en) | 1965-11-26 | 1968-01-12 | Cold forming lubricant |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US510040A Expired - Lifetime US3372117A (en) | 1965-11-26 | 1965-11-26 | Cold forming lubricant |
Country Status (5)
Country | Link |
---|---|
US (2) | US3372117A (en) |
BE (1) | BE689944A (en) |
DE (1) | DE1594520A1 (en) |
FR (1) | FR1498978A (en) |
NL (1) | NL6616147A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461712A (en) * | 1983-01-31 | 1984-07-24 | American Polywater Corporation | Substantially neutral aqueous lubricant |
GB2193224A (en) * | 1986-05-27 | 1988-02-03 | Grace W R & Co | Fuel oil additives |
US4781847A (en) * | 1986-05-08 | 1988-11-01 | American Polywater Corporation | Aqueous lubricant |
WO1992016603A1 (en) * | 1991-03-22 | 1992-10-01 | Henkel Corporation | Lubrication for cold forming of metals |
EP0829528A2 (en) * | 1996-09-17 | 1998-03-18 | Chemische Fabrik Budenheim Rudolf A. Oetker | Lubricating material for mandrel bars containing no graphite |
FR2773817A1 (en) * | 1998-01-22 | 1999-07-23 | Cfpi Ind | A new lubricating composition for the pretreatment of steel components before cold forming |
US20080029184A1 (en) * | 2000-08-14 | 2008-02-07 | Gass Stephen F | Brake positioning system |
EP2018914A1 (en) * | 2006-05-15 | 2009-01-28 | Sumitomo Metal Industries Limited | Lubricant for steel pipe cold working and relevant method of cold working |
EP2220200A1 (en) * | 2007-11-16 | 2010-08-25 | Henkel AG & Co. KGaA | Dry-film, anti-corrosive cold forming lubricant |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3836467A (en) * | 1971-04-28 | 1974-09-17 | Oxy Metal Finishing Corp | Cold metal forming lubricant |
SE425505B (en) * | 1980-02-11 | 1982-10-04 | Berol Kemi Ab | PROCEDURES FOR MECHANICAL PROCESSING OF METALS AND LUBRICANT CONCENTRATE |
EP0073306B1 (en) * | 1981-08-19 | 1986-04-09 | Pennwalt Corporation | Cold forming lubricants and process |
JPS6063295A (en) * | 1983-09-17 | 1985-04-11 | Nippon Parkerizing Co Ltd | Lubricant for cold working of metallic materials |
FR2552479A1 (en) * | 1983-09-23 | 1985-03-29 | Produits Ind Cie Fse | Means for reducing the friction between a prestressing cable and its sheath (jacket) during the tensioning of the said cable in the field of prestressed concrete |
DE3413941A1 (en) * | 1984-04-13 | 1985-10-24 | Hoechst Ag, 6230 Frankfurt | LUBRICANTS FOR METAL WORKING |
US5441654A (en) * | 1988-07-14 | 1995-08-15 | Diversey Corp., A Corp. Of Canada | Composition for inhibiting stress cracks in plastic articles and methods of use therefor |
US5009801A (en) * | 1988-07-14 | 1991-04-23 | Diversey Corporation | Compositions for preventing stress cracks in poly(alkylene terephthalate) articles and methods of use therefor |
DE69303557T2 (en) * | 1992-03-25 | 1997-03-06 | Sumitomo Electric Industries | STEEL WIRE WITH EXCELLENT FORMABILITY FOR SPRINGS AND THEIR PRODUCTION |
US5462681A (en) * | 1993-11-12 | 1995-10-31 | Ecolab, Inc. | Particulate suspending antimicrobial additives |
US5559087A (en) * | 1994-06-28 | 1996-09-24 | Ecolab Inc. | Thermoplastic compatible lubricant for plastic conveyor systems |
US20050059564A1 (en) * | 2002-02-11 | 2005-03-17 | Ecolab Inc. | Lubricant for conveyor system |
US6855676B2 (en) * | 2002-02-11 | 2005-02-15 | Ecolab., Inc. | Lubricant for conveyor system |
US6967189B2 (en) * | 2002-11-27 | 2005-11-22 | Ecolab Inc. | Buffered lubricant for conveyor system |
CN112513330B (en) * | 2018-08-07 | 2023-01-06 | 杰富意钢铁株式会社 | Steel sheet having lubricating coating and method for producing same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2008939A (en) * | 1932-07-29 | 1935-07-23 | John L Tufts | Method of and material for treating metal |
US2624708A (en) * | 1950-06-23 | 1953-01-06 | Union Carbide & Carbon Corp | Inhibited polyoxyalkylene glycol fluids |
US2760931A (en) * | 1951-03-15 | 1956-08-28 | Pennsylvania Salt Mfg Co | Drawing compound |
US3098294A (en) * | 1960-11-30 | 1963-07-23 | Arthur M Shapiro | Lubricant for metal forming process |
US3140222A (en) * | 1961-12-22 | 1964-07-07 | Nalco Chemical Co | Treatment of fourdrinier wire |
US3169923A (en) * | 1962-03-22 | 1965-02-16 | Universal Oil Prod Co | Oil of lubricating viscosity |
US3213024A (en) * | 1962-07-17 | 1965-10-19 | Socony Mobil Oil Co Inc | High temperature lubricant |
-
1965
- 1965-11-26 US US510040A patent/US3372117A/en not_active Expired - Lifetime
-
1966
- 1966-11-10 FR FR83200A patent/FR1498978A/en not_active Expired
- 1966-11-16 NL NL6616147A patent/NL6616147A/xx unknown
- 1966-11-18 BE BE689944D patent/BE689944A/xx unknown
- 1966-11-23 DE DE19661594520 patent/DE1594520A1/en active Pending
-
1968
- 1968-01-12 US US697317A patent/US3556996A/en not_active Expired - Lifetime
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461712A (en) * | 1983-01-31 | 1984-07-24 | American Polywater Corporation | Substantially neutral aqueous lubricant |
US4781847A (en) * | 1986-05-08 | 1988-11-01 | American Polywater Corporation | Aqueous lubricant |
GB2193224A (en) * | 1986-05-27 | 1988-02-03 | Grace W R & Co | Fuel oil additives |
WO1992016603A1 (en) * | 1991-03-22 | 1992-10-01 | Henkel Corporation | Lubrication for cold forming of metals |
EP0829528A2 (en) * | 1996-09-17 | 1998-03-18 | Chemische Fabrik Budenheim Rudolf A. Oetker | Lubricating material for mandrel bars containing no graphite |
EP0829528A3 (en) * | 1996-09-17 | 1998-04-01 | Chemische Fabrik Budenheim Rudolf A. Oetker | Lubricating material for mandrel bars containing no graphite |
FR2773817A1 (en) * | 1998-01-22 | 1999-07-23 | Cfpi Ind | A new lubricating composition for the pretreatment of steel components before cold forming |
WO1999037742A1 (en) * | 1998-01-22 | 1999-07-29 | Henkel Kgaa | Method for lubricating the surface of steel metal parts to be deformed by cold process |
US20080029184A1 (en) * | 2000-08-14 | 2008-02-07 | Gass Stephen F | Brake positioning system |
EP2018914A1 (en) * | 2006-05-15 | 2009-01-28 | Sumitomo Metal Industries Limited | Lubricant for steel pipe cold working and relevant method of cold working |
US20100132427A1 (en) * | 2006-05-15 | 2010-06-03 | Sumitomo Metal Industries, Ltd. | Cold Working Lubricant and Cold Working Method for Steel Pipe |
EP2018914A4 (en) * | 2006-05-15 | 2011-01-19 | Sumitomo Metal Ind | Lubricant for steel pipe cold working and relevant method of cold working |
EP2220200A1 (en) * | 2007-11-16 | 2010-08-25 | Henkel AG & Co. KGaA | Dry-film, anti-corrosive cold forming lubricant |
US20100285323A1 (en) * | 2007-11-16 | 2010-11-11 | Henkel Ag & Co. Kgaa | Dry-film, anti-corrosive cold forming lubricant |
EP2220200A4 (en) * | 2007-11-16 | 2012-05-09 | Henkel Ag & Co Kgaa | Dry-film, anti-corrosive cold forming lubricant |
US8541350B2 (en) | 2007-11-16 | 2013-09-24 | Henkel Ag & Co. Kgaa | Dry-film, anti-corrosive cold forming lubricant |
Also Published As
Publication number | Publication date |
---|---|
NL6616147A (en) | 1967-05-29 |
DE1594520A1 (en) | 1970-07-23 |
US3372117A (en) | 1968-03-05 |
BE689944A (en) | 1967-05-02 |
FR1498978A (en) | 1967-10-20 |
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Legal Events
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