EP0829528B1 - Matériau lubrificant de mandrins exempt de graphite - Google Patents

Matériau lubrificant de mandrins exempt de graphite Download PDF

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Publication number
EP0829528B1
EP0829528B1 EP97112800A EP97112800A EP0829528B1 EP 0829528 B1 EP0829528 B1 EP 0829528B1 EP 97112800 A EP97112800 A EP 97112800A EP 97112800 A EP97112800 A EP 97112800A EP 0829528 B1 EP0829528 B1 EP 0829528B1
Authority
EP
European Patent Office
Prior art keywords
weight
lubricant
gas
lubricant according
forming additive
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
Application number
EP97112800A
Other languages
German (de)
English (en)
Other versions
EP0829528A3 (fr
EP0829528A2 (fr
Inventor
Norbert Dipl.-Ing. Aurin
Thomas Dipl.-Ing. Roth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemische Fabrik Budenhiem KG
Original Assignee
Chemische Fabrik Budenhiem KG
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Publication date
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Publication of EP0829528A2 publication Critical patent/EP0829528A2/fr
Publication of EP0829528A3 publication Critical patent/EP0829528A3/fr
Application granted granted Critical
Publication of EP0829528B1 publication Critical patent/EP0829528B1/fr
Anticipated expiration legal-status Critical
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
    • C10M103/06—Metal compounds
    • 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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/061—Carbides; Hydrides; Nitrides
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/085—Phosphorus oxides, acids or salts
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/16—Carbon dioxide
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/18—Ammonia
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
    • 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
    • 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
    • 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
    • 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
    • C10N2050/04—Aerosols

Definitions

  • the phosphates in the melt are mainly in the form of diphosphates in addition to mono- and higher-condensed phosphates. At about 500 ° C a clear melt with excellent lubricating properties is formed.
  • divalent metals in particular magnesium, zinc or manganese.
  • the addition of divalent metals increases the adhesion of the lubricant to the metal surfaces to be processed.
  • the divalent metals are also expediently added to the mixture as phosphates. Trivalent metals can advantageously also be present, but because of their poor solubility these should only be present in small amounts, ie below 1%, preferably below 0.2%.
  • the lubricants according to the invention were characterized in that during the forming the perforated blanks to seamless tubes with less effort by the tool was required than with the graphite-containing lubricant.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Claims (12)

  1. Lubrifiant pour le formage à chaud de métaux comportant au moins un phosphate métallique alcalin, au moins un additif formant un gaz par chauffage et au moins un phosphate d'un métal bivalent, un mélange de phosphate contenant de façon appropriée 55 à 69% en poids de P2O5, 14 à 35% en poids de Na2O, 5 à 27% en poids de K2O et jusqu'à 10% en poids de MO, où M est un métal bivalent, et de l'hydroxyéthylcellulose et/ou de l'alkylcellulose, de l'alginate, un polysaccharide ou des mélanges de ceux-ci.
  2. Lubrifiant selon la revendication 1, caractérisé en ce que l'additif formant un gaz est minéral.
  3. Lubrifiant selon les revendications 1 ou 2, caractérisé en ce qu'il contient comme additif formant un gaz au moins un carbonate minéral.
  4. Lubrifiant selon l'une des revendications 1 à 3, caractérisé en ce qu'il contient comme additif formant un gaz au moins un carbonate d'au moins un métal bivalent, de préférence un métal alcalinoterreux.
  5. Lubrifiant selon l'une des revendications 1 à 4, caractérisé en ce qu'il contient comme additif formant un gaz du carbonate de calcium.
  6. Lubrifiant selon l'une des revendications 1 à 5, caractérisé en ce que l'additif formant un gaz est contenu sous forme de poudre, avantageusement avec une granularité comprise entre 2 et 50 µm, de façon particulièrement préférée avec une granularité comprise entre 2 et 30 µm.
  7. Lubrifiant selon l'une des revendications 1 à 6, caractérisé en ce qu'il contient l'additif formant un gaz dans une quantité comprise entre 5 et 50% en poids, avantageusement 20 et 40% en poids, et de façon particulièrement préférée entre 25 et 30% en poids.
  8. Lubrifiant selon la revendication 1, caractérisé en ce que le pourcentage de MO peut atteindre 5% en poids.
  9. Lubrifiant selon la revendication 1, caractérisé en ce que le mélange de phosphates est contenu dans une quantité comprise entre 50 et 95% en poids, avantageusement 60 et 80% en poids, de façon particulièrement préférée 70 et 75% en poids.
  10. Lubrifiant selon l'une des revendications 1 à 9, caractérisé en ce qu'il contient en plus 1 à 10% en poids de matières lubrifiantes solides, de préférence 1 à 5% en poids, par rapport au poids de l'additif formant un gaz, avantageusement du pyrophosphate de zinc, du pyrophosphate de fer et/ou du nitrure de bore.
  11. Utilisation d'un lubrifiant selon l'une des revendications 1 à 10 pour le formage à chaud de métaux dans un laminoir.
  12. Utilisation d'un lubrifiant selon la revendication 11 pour lubrifier des poinçons et/ou des trains ébaucheurs.
EP97112800A 1996-09-17 1997-07-25 Matériau lubrificant de mandrins exempt de graphite Expired - Lifetime EP0829528B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19637837 1996-09-17
DE19637837 1996-09-17

Publications (3)

Publication Number Publication Date
EP0829528A2 EP0829528A2 (fr) 1998-03-18
EP0829528A3 EP0829528A3 (fr) 1998-04-01
EP0829528B1 true EP0829528B1 (fr) 2003-06-18

Family

ID=7805870

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97112800A Expired - Lifetime EP0829528B1 (fr) 1996-09-17 1997-07-25 Matériau lubrificant de mandrins exempt de graphite

Country Status (5)

Country Link
US (1) US5895776A (fr)
EP (1) EP0829528B1 (fr)
AT (1) ATE243247T1 (fr)
DE (2) DE59710296D1 (fr)
IN (1) IN192454B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8940672B2 (en) 2006-06-28 2015-01-27 Chemische Fabrik Budenheim Kg Graphite-free high-temperature lubricant
CN105324470B (zh) * 2013-03-21 2017-03-15 化学制造布敦海姆两合公司 保护金属热加工时不产生锈皮并用作金属热加工的润滑剂的组合物

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6846779B1 (en) * 2000-03-24 2005-01-25 Omnitechnik Mikroverkapselungsgesellschaft Mbh Coating compositions having antiseize properties for a disassemblable socket/pin and/or threaded connections
DE10154062A1 (de) * 2001-11-02 2003-05-15 Chem Fab Budenheim Kg Hochtemperatur-Schmiermittel und dessen Verwendung
DE102008016348B4 (de) 2008-03-29 2010-07-29 Stefan Graichen Hochtemperaturschmiermittel und dessen Verwendung in einem Verfahren zum Warmumformen von Metallen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1421796A (fr) * 1964-08-20 1965-12-17 Parker Ste Continentale Agent lubrifiant pour le formage à froid sans copeaux des métaux
US3372113A (en) * 1965-04-23 1968-03-05 Mannesmann Ag Lubrication of metal during hot working
US3372117A (en) * 1965-11-26 1968-03-05 Hooker Chemical Corp Cold forming lubricant
US3368970A (en) * 1967-01-09 1968-02-13 Akad Wissenschaften Ddr Lubricating composition and method
EP0054399A1 (fr) * 1980-12-11 1982-06-23 Rocol Limited Composition lubrifiante pour le forgeage et l'estampage à chaud de métal
JPH0813980B2 (ja) * 1988-06-14 1996-02-14 協同油脂株式会社 鋼の熱間圧延潤滑剤組成物
US5000862A (en) * 1989-03-31 1991-03-19 Amoco Corporation Process for protecting bearings in steel mills and other metal processing mills
JP3325959B2 (ja) * 1993-07-26 2002-09-17 協同油脂株式会社 グリース組成物

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8940672B2 (en) 2006-06-28 2015-01-27 Chemische Fabrik Budenheim Kg Graphite-free high-temperature lubricant
CN105324470B (zh) * 2013-03-21 2017-03-15 化学制造布敦海姆两合公司 保护金属热加工时不产生锈皮并用作金属热加工的润滑剂的组合物

Also Published As

Publication number Publication date
EP0829528A3 (fr) 1998-04-01
ATE243247T1 (de) 2003-07-15
US5895776A (en) 1999-04-20
DE59710296D1 (de) 2003-07-24
DE19740109A1 (de) 1998-03-19
EP0829528A2 (fr) 1998-03-18
IN192454B (fr) 2004-04-24

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