EP0412788B1 - Schmierverfahren zur plastischen Bearbeitung metallischer Materialien - Google Patents

Schmierverfahren zur plastischen Bearbeitung metallischer Materialien Download PDF

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Publication number
EP0412788B1
EP0412788B1 EP90308707A EP90308707A EP0412788B1 EP 0412788 B1 EP0412788 B1 EP 0412788B1 EP 90308707 A EP90308707 A EP 90308707A EP 90308707 A EP90308707 A EP 90308707A EP 0412788 B1 EP0412788 B1 EP 0412788B1
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EP
European Patent Office
Prior art keywords
treatment liquid
metallic
aqueous
acid
solid lubricant
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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EP90308707A
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English (en)
French (fr)
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EP0412788A1 (de
Inventor
Hiroyuki C/O Nippondenso Co. Ltd. Fujii
Takanori C/O Nippondenso Co. Ltd. Mizutani
Tokuo C/O Nippondenso Co. Ltd. Shirai
Yoshio C/O Nihon Parkerizing Company Ltd. Nagae
Kouji C/O Nihon Parkerizing Company Ltd Kaburaki
Kouji C/O Nihon Parkerizing Company Ltd Hetsugi
Yasuo C/O Nihon Parkerizing Company Ltd Tanizawa
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Nihon Parkerizing Co Ltd
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Nihon Parkerizing Co Ltd
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Publication of EP0412788A1 publication Critical patent/EP0412788A1/de
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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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    • C10M125/02—Carbon; Graphite
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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
    • C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
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    • 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
    • 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
    • C10N2040/243—Cold 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
    • 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
    • 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
    • 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
    • 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

Definitions

  • This invention relates to a lubrication method for cold plastic working metallic materials using an aqueous treatment liquid.
  • this invention relates to the cold plastic working (forging, tube drawing, wire drawing, etc.) of metallic materials, for example, steel, stainless steels, titanium-based alloys, copper, copper-based alloys, aluminum and aluminum-based alloys, using an aqueous lubrication treatment liquid).
  • metallic materials for example, steel, stainless steels, titanium-based alloys, copper, copper-based alloys, aluminum and aluminum-based alloys, using an aqueous lubrication treatment liquid).
  • liquids which comprise a solid lubricant for example, molybdenum disulfide or graphite, at least one member selected from inorganic binders and organic binders, and a surfactant are known.
  • a method is employed of forming a solid lubricant film over a chemical conversion coating where a metallic material surface, after the formation of the chemical conversion coating, is brought into contact with an aqueous lubrication treatment liquid, followed by drying, or has a solid lubricant powder deposited thereon.
  • a solid lubricant in a powder state causes a problem of a deterioration of the working environment, and thus most preferably a lubricant in the form of an aqueous treatment liquid is used.
  • a conventional aqueous lubricant treatment liquid has a drawback in that it has an unstable and insufficient lubricating property and causes rusting of the treated or formed metallic material when left to stand after the lubricating treatment or a plastic working.
  • US-A-4,303,537 discloses an aqueous lubricant for the treatment of metallic surfaces, the lubricant comprising molybdenum disulfide and graphite, for example in amounts of 15 to 30%, and an acrylic resin.
  • US-A-4,148,970 discloses an aqueous lubricant composition for application to metal surfaces to hinder primer removal during metal formation, the lubricant comprising a metallic stearate, an emulsifier, titanium dioxide (typically provided in the form of a pigment useful in the paint art in a condition such that it will readily disperse in water, advantageously less than about 200 mesh (US sieve series)), and Xanthomonas hydrophilic colloid.
  • DE-A-1,030,495 discloses an aqueous lubricant for cold working metallic surfaces, the lubricant comprising zinc stearate, talc and an emulsifier.
  • An object of the present invention is to provide a lubrication method for cold plastic working metallic materials using an aqueous treatment liquid which does not have the above-mentioned disadvantages of conventional aqueous lubrication treatment liquids and exhibits a high stability and an excellent lubricating property, without causing a rusting of the metallic materials.
  • a lubrication method which comprises treating the metallic material with an aqueous lubrication treatment liquid for cold plastic working metallic materials, which liquid comprises 4 to 160 g/l of a metallic soap, 50 to 400 g/l of a solid lubricant as hereinafter specified, 0.5 to 40 g/l of a surfactant for uniformly dispersing the metallic soap and the solid lubricant, a colloidal titanium compound as hereinafter specified in an amount of 10 to 5000 ppm expressed in terms of titanium, and water.
  • the aqueous lubrication treatment liquid used in the present invention optionally further comprises 5 to 150 g/l of a binder.
  • a lubricating film having an excellent lubricating activity not obtained by the conventional aqueous lubrication treatment liquid and a superior resistance to rust on a surface of metallic article for example a cold plastic processed steel article
  • an aqueous lubrication treatment liquid comprising in specified amounts a metallic soap, a solid lubricant of specified type, a surfactant and a colloidal titanium compound of specified type.
  • the inventors of the present invention found that, in the above-mentioned aqueous lubrication treatment liquid, an addition of a binder to the metallic soap, solid lubricant, surfactant, and colloidal titanium compound is effective for further enhancing the lubricating property thereof, due to the synergistic effect of the binder with the other components, for example, the metallic soap and the colloidal titanium compound.
  • the present invention was completed based on the above-mentioned findings.
  • the aqueous lubrication treatment liquid for use in the present invention comprises, as principal components, 4 to 160 g/l of a metallic soap, 50 to 400 g/l of a solid lubricant as hereinafter specified, 0.5 to 40 g/l of a surfactant for uniformly dispersing the metallic soap and the solid lubricant in water, 10 to 5000 ppm expressed as titanium of a colloidal titanium compound as hereinafter specified, and water.
  • the metallic soap usable for the present invention preferably comprises at least one member selected from salts of fatty acids and hydroxy-fatty acids having 12 to 22 carbon atoms with multivalent metals.
  • the fatty acids and the hydroxy-fatty acids usable for the present invention include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid and hydroxystearic acids.
  • a preferable fatty acid is stearic acid.
  • the multivalent metals usable for the present invention are preferably selected from calcium, aluminum, magnesium, barium and zinc.
  • a particularly preferable metallic soap for the present invention is a wet state calcium stearate prepared in accordance with JP-B 60-45680.
  • the metallic soap is contained in a dry content of 4 to 160 g/l, preferably 10 to 50 g/l, in the aqueous lubrication treatment liquid. If the metallic soap is employed in an amount of less than 4 g/l, the resultant lubricating film on a metallic article exhibits an unsatisfactory lubricating effect. Also, even if the content of the metallic soap is increased to a level above 160 g/l, the lubricating effect of the resultant lubricating film on a metallic article is substantially not increased higher than that resulted from 160 g/l of the metallic soap; rather the lubricating effect of the solid lubricant is restricted by the large amount of the metallic soap.
  • the solid lubricant usable for the present invention comprises at least one member selected from molybdenum disulfide, graphite, tungsten disulfide, fluorinated graphite, boron nitride and talc.
  • the content of the solid lubricant in the treatment liquid is 50 to 400 g/l, preferably 150 to 250 g/l.
  • a content of the solid lubricant of less than 50 g/l does not provide a sufficient formation of a solid lubricating film on the metallic article surface. If the content of the solid lubricant is more than 400 g/l, the lubrication effect becomes saturated so that no further improvement of the lubrication effect is obtained, and the cost of the aqueous lubrication liquid is increased.
  • the resultant lubricating film on the metallic article exhibits an excellent lubricating effect.
  • a surfactant is employed for dispersing the metallic soap and solid lubricant in water.
  • a surfactant is employed for dispersing the metallic soap and solid lubricant in water.
  • Surfactants in general use include nonionic type surfactants, for example polyoxyethylene alkyl ethers, polyoxyethylene alkylphenyl ethers, polyoxyethylene alkyl esters, and polyoxyethylene sorbitane alkyl esters; anionic type surfactants, for example fatty acid salts, alkyl sulphates, alkyl sulphonate, alkyl phosphates and alkyl dithiophosphates; cationic type surfactants, for example aliphatic amine salts, and quarternary ammonium salts; and amphoteric type surfactants, for example amino acid type and betain type carboxylic acid salts, sulfuric ester salts, sulphonic ester salts, and phosphoric ester salts.
  • nonionic type surfactants for example polyoxyethylene alkyl ethers, polyoxyethylene alkylphenyl ethers, polyoxyethylene alkyl esters, and polyoxyethylene sorbitane alkyl esters
  • the content of the surfactant in the aqueous lubrication liquid for use in the present invention is 0.5 to 40 g/l, preferably 5 to 10 g/l.
  • the content of the surfactant in the aqueous lubrication treatment liquid is preferably increased or decreased in response to the content of the solid lubricant. Where the content of surfactant is less than 0.5 g/l, the solid surfactant in the treatment liquid is insufficiently wetted, and a greater quantity than 40 g/l does not increase the dispersing effect of the surfactant to any significant degree.
  • the aqueous lubrication treatment liquid can be supplemented with another additive, for example, a high molecular dispersing agent, defoaming agent, and rust-preventive additive.
  • another additive for example, a high molecular dispersing agent, defoaming agent, and rust-preventive additive.
  • the aqueous lubrication treatment liquid also contains a colloidal titanium compound which is a neutralised reaction product of at least one member selected from compounds of sulphuric acid with titanium and compounds of phosphoric acid with titanium, said product being neutralised with an alkali, for example caustic soda or the like.
  • the content of colloidal titanium in the aqueous lubrication treatment liquid is 10 to 5000 ppm, more preferably 50 to 300 ppm, expressed in terms of titanium.
  • the improvement in the lubricating effect and the rust-preventing effect of the resultant lubricating film on the metallic article surface is not significant.
  • the colloidal titanium compound is added in an amount of 10 ppm or more, however, the improvement in the lubricating effect and the rust-preventing effect of the resultant lubricating film becomes significant and increases with an increase in the content thereof. Accordingly, it is possible to increase the content of colloidal titanium compound to a high level, up to 5000 ppm as long as the preparation of the aqueous lubrication treatment liquid is possible.
  • the colloidal titanium compound usable for the present invention is in the form of colloidal particles consisting of negatively charged micelles. Accordingly, the colloidal titanium compound is definitely distinct from fine particles of titanium compounds, for example, titanium dioxide, usable for pigments, which particles are produced by finely pulberizing grains of the compounds, and the resultant particles do not have an electrical charge when dispersed in water.
  • the aqueous lubrication treatment liquid optionally contains a binder in addition to the above-mentioned components.
  • the binder preferably comprises at least one member selected from inorganic and organic binder materials and is effective for further enhancing the lubricating effect of the resultant lubricating film on the metallic article surface.
  • the inorganic binder is not restricted to a specific type of binder and preferably comprises at least one member selected from the borates, phosphates, and silicates mentioned below.
  • the organic binder is not limited to a specific type of binder, and preferably comprises at least one member selected from water-soluble high molecular compounds, for example, natural high molecular substance much as starch, sea weeds, vegetable mucilages, animal proteins, and fermentation mucilages; semi-synthetic high molecular substances prepared from starch and cellulose; and synthetic polymers, for example, polyvinyl pyrrolidone, polyethylene glycol, and polyvinyl alcohol.
  • water-soluble high molecular compounds for example, natural high molecular substance much as starch, sea weeds, vegetable mucilages, animal proteins, and fermentation mucilages
  • semi-synthetic high molecular substances prepared from starch and cellulose semi-synthetic high molecular substances prepared from starch and cellulose
  • synthetic polymers for example, polyvinyl pyrrolidone, polyethylene glycol, and polyvinyl alcohol.
  • the binder is employed in a solid content of 5 to 150 g/l, preferably 10 to 50 g/l, in the aqueous lubrication treatment liquid for use in the present invention.
  • This solid content is variable depending on the content of the solid lubricant. If the content of the binder is less than 5 g/l, the improvement in the bonding property of the resultant lubricating film to the metallic article surface is not satisfactory. Also, if the binder is employed in a too large content of more than 150 g/l, the resultant aqueous lubrication treatment liquid exhibits an undesirable high viscosity, and thus the amount of the aqueous lubrication treatment liquid adhered to the surface of the metallic article becomes too large. This large amount of the resultant lubricating film formed on the metallic article surface causes the metallic die, through/which the metallic article is cold plastic worked, to be clogged.
  • the aqueous lubrication treatment liquid for use in the present invention can be prepared by dispersing and dissolving the above-mentioned components in predetermined amounts in water in the same way as usually practiced.
  • the resultant prepared liquid can be directly used as an aqueous lubrication treatment liquid. If the total content of the components is relatively high, the resultant prepared liquid is directly used or diluted with an additional amount of water and then used as an aqueous lubrication treatment liquid, in response to the type of metallic article, the type of cold plastic working, and the intensity of the working.
  • the metallic article to be treated by the aqueous lubrication treatment liquid is optionally subjected to a chemical conversion procedure before the lubrication treatment.
  • the type of the chemical conversion layer on the metallic material there is no specific restriction of the type of the chemical conversion layer on the metallic material, and, for example, zinc phosphate treatment, iron oxalate treatment, cuprous oxide treatment, aluminum fluoride treatment, and titanium fluoride treatment commonly used according to the type of metals, can be used.
  • the aqueous lubrication treatment liquid for use in the present invention is applied to a metallic material, usually by an immersion procedure wherein the temperature thereof is maintained at a level between room temperature and 80°C.
  • the metallic article When the aqueous lubrication treatment liquid is applied at a high temperature, the metallic article is also heated, and thus the layer of the aqueous lubrication treatment liquid formed on the metallic article surface can be dried at an enhanced drying efficiency. Nevertheless, if the temperature of the aqueous lubrication treatment liquid becomes too high, the viscosity and concentration of the aqueous lubrication treatment liquid is altered, and thus a complicated control becomes necessary to maintain the viscosity and concentration of the aqueous lubrication treatment liquid at a predetermined level by supplying water thereto.
  • the lubrication process of the present invention usually is carried out in one of the following sequences.
  • the sequence is variable depending on the type of metallic article, surface condition, type of cold plastic working, and grade of reduction.
  • the degreasing is optionally carried out when necessary.
  • the pickling is carried out to remove rust and scale from the metallic article surface.
  • the metallic article is optionally surface-treated by a shot blast treatment or a sand blast treatment or by the above-mentioned chemical conversion procedure, before the lubrication treatment.
  • the type of surface treatment can be chosen in consideration of the type and surface condition of the metallic article, and the type and intensity of the cold plastic working procedure.
  • the resultant solid lubricating film formed on the metallic article surface or on the chemical conversion layer exhibits an excellent lubricating effect and rust-preventive effect in comparison with that derived from the conventional aqueous lubrication treatment liquid.
  • the present invention offers a lubrication method for cold plastic working of metallic articles by which the metallic articles can be given an excellent lubricating property that enables a satisfactory high reduction of a cold plastic working without seizure and galling, with a high workability, and giving the thus processed products a high rust resistance.
  • the carbon steel bar was treated in a solution containing 20 g/l of Fine Cleaner 4360 (trademark of degreasing agent, a product of Nihon Parkerizing Co.) at 70°C for 10 min.
  • Fine Cleaner 4360 trademark of degreasing agent, a product of Nihon Parkerizing Co.
  • the carbon steel bar was treated with running city water at room temperature for 60 sec.
  • the pickling procedure was carried out by using an Ivit 700 A (trademark: made by Asahi Kagaku K.K.) in an amount of 0.05 g/l at room temperature for 10 minutes.
  • the chemical conversion procedure was carried out by immersing the carbon steel bar in an aqueous solution containing a zinc phosphate type chemical conversion film-forming agent (trademark: PB181X, made by Nihon Parkerizing K.K.) in an amount of 90 g/l.
  • a zinc phosphate type chemical conversion film-forming agent (trademark: PB181X, made by Nihon Parkerizing K.K.)
  • An accelerator for the chemical conversion film-forming agent (trademark: AC131, made by Nihon Parkerizing K.K.) was applied in an amount of 0.3 g/l at a temperature of 80°C for 15 minute, except for Examples 12 and 13 and Comparative Examples 7,8,9 and 15, wherein the chemical conversion was not applied.
  • the lubrication treatment was carried out by immersing the carbon steel bar in the aqueous lubrication treatment liquid having the composition as shown in Table 1 at a temperature of 80°C for 3 minutes, except for Comparative Examples 6 and 11, and the treatment was carried out at a temperature of 70°C for 3 minutes.
  • the drying procedure was carried out by blowing hot air at a temperature of 120°C for 10 minutes.
  • the dying procedure can be carried out by leaving the treated metallic article to stand in the ambient atmosphere.
  • the resultant lubrication treated carbon steel bar was subjected to the cold forging test (cold backward cup extrusion test) as indicated in Table 2.
  • the lubricating effect was evaluated by measuring a largest depth of a good inner surface of the extruded cup which could be formed without generating galling or fouling in the form of vertical lines on the inside wall surface of the extruded cup. The greater the deepest depth of the good inner surface of the cup, the better the lubricating effect of the resultant lubricating film on the bar surface.
  • the lubrication treated carbon steel bar was subjected to the rust-resistance test as indicated in Table 3.
  • the rust-resistance was evaluated in the following four classes.
  • Comparative Example 15 in which the solid lubricant is in a low content of less than 50 g/l, and in Comparative Examples 16 and 18 in which colloidal titanium compound is in the low content of less than 10 ppm, the resultant cup depth of the good inner surface was in the range of 16 to 32 mm, and was unsatisfactory.
  • the metallic article to be treated was a 13Cr stainless steel bar (SUS 410L, JIS G4303) having a diameter of 30 mm.
  • the pickling was carried out by using an aqueous solution of 7% of HNO3 and 3% of HF at room temperature for 10 minutes.
  • the chemical conversion treatment was carried out by immersing the stainless steel bar in an aqueous solution containing 40 g/l of an oxalate type chemical conversion film-forming agent (trademark: FBA1, made by Nihon Parkerizing K.K.), 20 g/l of an oxalate type chemical conversion film-forming additive (trademark: FBA2, made by Nihon Parkerizing K.K.), and 1 g/l of an oxalate type chemical conversion film-forming accelerator (trademark: AC-16, made by Nihon Parkerizing K.K.) at a temperature of 90°C for 15 minutes.
  • an oxalate type chemical conversion film-forming agent trademark: FBA1, made by Nihon Parkerizing K.K.
  • FBA2 an oxalate type chemical conversion film-forming additive
  • AC-16 1 g/l of an oxalate type chemical conversion film-forming accelerator
  • the lubrication treatment was carried out by immersing the stainless steel bar in an aqueous lubrication treatment liquid having the composition as shown in Table 4, at a temperature of 80°C for 3 minutes, except that in Comparative Examples 14 and 18 the immersion treatment was carried out at a temperature of 70°C for 3 minutes.
  • the treated stainless steel bar was subjected to the cold forging test as indicated in Table 2.
  • the metallic article to be treated was a titanium wire (Second type, JIS H4600) having a diameter of 3 mm.
  • the pickling was carried out by using an aqueous solution containing 7% of HNO3 and 3% of HF at room temperature for 10 minutes.
  • the chemical conversion treatment was carried out by immersing the titanium wire in an aqueous solution containing 36 g/l of a fluoride type chemical conversion film-forming agent (trademark: MET-3851, made by Nihon Parkerizing K.K.) at a temperature of 60°C for 3 minutes.
  • a fluoride type chemical conversion film-forming agent trademark: MET-3851, made by Nihon Parkerizing K.K.
  • the lubrication treatment was carried out by immersing the titanium wire in an aqueous lubrication treatment liquid having the composition as indicated in Table 5 at a temperature of 80°C for 3 minutes, except that, in Comparative Example 33, the treatment temperature was 70°C.
  • the resultant treated titanium wire was subjected to the cold wire drawing test as indicated in Table 6.
  • Table 5 clearly indicates that, in Examples 18 to 21 in accordance with the present invention, the resultant lubrication treated titanium wires exhibited a high resistance to galling even after five passes of the cold drawing test whereas, in Comparative Examples 30 to 33, the resultant lubrication treated titanium wire had galls at the fifth pass of the cold drawing test.

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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)
  • Inorganic Chemistry (AREA)
  • Lubricants (AREA)
  • Metal Extraction Processes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Claims (10)

  1. Schmierverfahren zum Kaltverformen eines metallischen Materials, wobei das Verfahren umfaßt Behandeln des metallischen Materials mit einer wässerigen Schmierbehandlungsflüssigkeit, umfassend:
    (a) 4 bis 160 g/l einer Metallseife;
    (b) 50 bis 400 g/l eines festen Schmiermittels, bestehend aus mindestens einem Mitglied, ausgewählt aus Molybdändisulfid, Graphit, Wolframdisulfid, fluoriertem Graphit, Bornitrid und Talkum;
    (c) 0,5 bis 40 g/l eines Tensids zum gleichförmigen Dispergieren der Metallseife und des festen Schmiermittels;
    (d) eine kolloidale Titanverbindung, die ein Neutralisationsreaktionsprodukt von mindestens einem Mitglied, ausgewählt aus Verbindungen von Titan mit Schwefelsäure und Verbindungen von Titan mit Phosphorsäure ist, wobei das Produkt mit einem alkalischen Stoff neutralisiert wird und in einer Menge von 10 bis 5000 ppm, ausgedrückt als Titan, vorliegt; und
    (e) Wasser.
  2. Verfahren nach Anspruch 1, wobei die Metallseife mindestens ein Mitglied, ausgewählt aus Salzen von Calcium, Aluminium, Magnesium, Barium und Zink mit Fettsäuren und Hydroxyfettsäuren mit 12 bis 22 Kohlenstoffatomen umfaßt.
  3. Verfahren nach Anspruch 2, wobei die Säuren für die Metallseife ausgewählt sind aus Laurinsäure, Myristinsäure, Palmitinsäure, Stearinsäure, Behensäure und Hydroxystearinsäure.
  4. Verfahren nach einem der Ansprüche 1 bis 3, wobei die Metallseife in einem Gewichtsverhältnis von 2:5 bis 1:50 des festen Schmiermittels vorliegt.
  5. Verfahren nach einem der Ansprüche 1 bis 4, wobei Molybdändisulfid als festes Schmiermittel verwendet wird, vorzugsweise in einer Menge von 150 bis 250 g/l.
  6. Verfahren nach einem der Ansprüche 1 bis 5, wobei die kolloidale Titanverbindung durch Neutralisieren von Titanphosphat mit Natriumhydroxid (Ätznatron) hergestellt wird.
  7. Verfahren nach einem der Ansprüche 1 bis 6, wobei die kolloidale Titanverbindung in einer Menge von mindestens 50 ppm vorliegt.
  8. Verfahren nach einem der Ansprüche 1 bis 7, wobei das behandelte metallische Material ein Material ist mit einer chemischen Umwandlungsschicht darauf gebildet, und die Schicht mit der wässerigen Schmierbehandlungsflüssigkeit behandelt wird.
  9. Verfahren nach einem der Ansprüche 1 bis 8, wobei die wässerige Schmierbehandlungsflüssigkeit zusätzlich 5 bis 150 g/l eines Bindemittels umfaßt.
  10. Verfahren nach Anspruch 9, wobei das Bindemittel mindestens ein Mitglied, ausgewählt aus anorganischen Boraten, Phosphaten und Silicaten und wasserlöslichen organischen hochmolekularen Stoffen umfaßt.
EP90308707A 1989-08-09 1990-08-08 Schmierverfahren zur plastischen Bearbeitung metallischer Materialien Expired - Lifetime EP0412788B1 (de)

Applications Claiming Priority (2)

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JP1204585A JPH0747756B2 (ja) 1989-08-09 1989-08-09 金属の冷間塑性加工用水系潤滑処理液
JP204585/89 1989-08-09

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EP0412788A1 EP0412788A1 (de) 1991-02-13
EP0412788B1 true EP0412788B1 (de) 1994-01-12

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Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH061994A (ja) * 1992-06-18 1994-01-11 Daido Steel Co Ltd 冷温間鍛造加工用潤滑処理方法
US5503506A (en) * 1993-06-24 1996-04-02 Hughes Aircraft Company High precision, high surface finish broaching tool
US5839311A (en) * 1996-09-17 1998-11-24 Minnesota Mining And Manufacturing Company Composition to aid in the forming of metal
US6294508B1 (en) 1996-09-17 2001-09-25 3M Innovative Properties Company Composition comprising lubricious additive for cutting or abrasive working and a method therefor
US6043201A (en) * 1996-09-17 2000-03-28 Minnesota Mining And Manufacturing Company Composition for cutting and abrasive working of metal
CA2186419C (en) * 1996-09-25 2003-12-30 Kelvin Spencer Chiddick Solid lubricants & friction modifiers for heavy loads and rail applications
IN192718B (de) * 1998-06-09 2004-05-15 Nihon Parkerizing
US6455476B1 (en) 1998-06-09 2002-09-24 Henkel Corporation Composition and process for lubricated plastic working of metals
AU2623500A (en) * 1999-01-22 2000-08-07 Nalco Chemical Company Water based metal working composition
DE10030462A1 (de) * 2000-06-21 2002-01-03 Henkel Kgaa Haftvermittler in Konversionslösungen
WO2002020704A1 (fr) * 2000-09-05 2002-03-14 Honda Motor Co., Ltd. Agent lubrifiant aqueux de type a un stade pour forgeage a froid efficace
CN101932686B (zh) 2007-11-16 2015-03-25 汉高股份及两合公司 干膜抗腐蚀性冷成形润滑剂
US9192973B1 (en) 2013-03-13 2015-11-24 Meier Tool & Engineering, Inc. Drawing process for titanium
CN105014305A (zh) * 2014-04-21 2015-11-04 哈尔滨飞机工业集团有限责任公司 一种弯边的圆环形薄板的成形方法
JP2017043793A (ja) * 2015-08-24 2017-03-02 木田精工株式会社 残留潤滑被膜剤の除去方法及び除去装置
CN108602670B (zh) * 2016-01-05 2023-01-13 纳米技术工业解决方案公司 水基纳米颗粒分散体
CN109880681A (zh) * 2019-02-25 2019-06-14 江苏澳润新材料有限公司 一种超高温润滑脂添加剂及其制备方法
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148970A (en) * 1977-12-30 1979-04-10 Diamond Shamrock Corporation Lubricating composition applied over primer coat
US4303537A (en) * 1978-11-15 1981-12-01 Dow Corning Gmbh Water based lubricant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030495B (de) * 1955-09-17 1958-05-22 Metallgesellschaft Ag Schmiermittel fuer die spanlose Kaltverformung
JPS494108B1 (de) * 1970-08-15 1974-01-30
JPS5713599B2 (de) * 1974-03-28 1982-03-18
CH669603A5 (de) * 1986-09-23 1989-03-31 Lonza Ag
US4808245A (en) * 1986-11-10 1989-02-28 Nihon Parkerizing Co., Ltd. Method for drawing iron and steel wire rod
JP2583285B2 (ja) * 1988-07-07 1997-02-19 日本電装株式会社 金属材料の冷間塑性加工用水系潤滑処理液および処理方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148970A (en) * 1977-12-30 1979-04-10 Diamond Shamrock Corporation Lubricating composition applied over primer coat
US4303537A (en) * 1978-11-15 1981-12-01 Dow Corning Gmbh Water based lubricant

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EP0412788A1 (de) 1991-02-13
DE69005941D1 (de) 1994-02-24
JPH0747756B2 (ja) 1995-05-24
DE69005941T2 (de) 1994-05-19
ES2048437T3 (es) 1994-03-16
JPH0368697A (ja) 1991-03-25

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