DE865175C - Process for the cold forming of metals - Google Patents

Process for the cold forming of metals

Info

Publication number
DE865175C
DE865175C DES20960A DES0020960A DE865175C DE 865175 C DE865175 C DE 865175C DE S20960 A DES20960 A DE S20960A DE S0020960 A DES0020960 A DE S0020960A DE 865175 C DE865175 C DE 865175C
Authority
DE
Germany
Prior art keywords
metals
water
lubricants
cold forming
sulfides
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
Application number
DES20960A
Other languages
German (de)
Inventor
Fritz Dr Singer
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DES20960A priority Critical patent/DE865175C/en
Application granted granted Critical
Publication of DE865175C publication Critical patent/DE865175C/en
Expired legal-status Critical Current

Links

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
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • C10N2050/01—Emulsions, colloids, or micelles
    • 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
    • C10N2080/00—Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal

Landscapes

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

Description

Verfahren zur Kaltformgebung von Metallen In dem Patent 747 422 ist ein Verfahren zur Kaltformgebung von Eisen und Stahl beschrieben, das darin besteht, daß als Kühl- und Schmiermittel Wasser-in-Öl- und Öl-in-Wasser-Emulsionen mineralischer, pflanzlicher und tierischer Öle Verwendung finden, deren wässerige Phase Sulfide (Einfad-h- oder Mehrfachsulfide) in gelöster Form enthält.Process for the cold forming of metals The patent 747 422 describes a process for the cold forming of iron and steel, which consists in using water-in-oil and oil-in-water emulsions of mineral, vegetable and animal substances as coolants and lubricants Oils are used whose aqueous phase contains sulfides (single or multiple sulfides) in dissolved form.

Es wurde nun gefunden, daß man. bei der Kaltformgebung von Eisen und Stahl, aber auch von Nichteisenmetallen, an Stelle -der .in der wässerigen Phase gelöste Sulfide enthaltenden Wasser-in-Öl-und Öl-in-Wasser-Emulsionen mineralischer, pflanzlicher und tierischer Öle, mit Vorteil wässerige Lösungen, die neben wasserlöslichen Schmiermitteln, wie Seifen, Fettalkobolsulfonaten, Alkylbenzolsulfonaten usw., wasserlösliche Sulfide oder Mehrfachsulfide enthalten, verwenden kann.It has now been found that one. in the cold forming of iron and Steel, but also of non-ferrous metals, instead of -the .in the aqueous phase water-in-oil and oil-in-water emulsions of mineral salts containing dissolved sulphides, Vegetable and animal oils, with advantage aqueous solutions, in addition to water-soluble ones Lubricants such as soaps, fatty alcohol sulfonates, alkylbenzenesulfonates, etc., water-soluble May contain sulfides or multiple sulfides.

Der Vorteil dieser neuen Kühl- und Schmiermittel gegenüber &n wasseremulgierbaren Schmiermitteln des Patents 747 422 besteht .darin, daß sie diese in der Schmierwirkung übertreffen und nicht wie letztere zur Entmischung neigen, .die durch den Zusatz der Sulfide nur noch gesteigert wird. Ein für den Erfindungszweck geeignetes Kühl-und Schmiermittel besteht beispielsweise aus 2 bis 5 Teilen eines Fettalko'holsulfonats, 5 bis 1o Teilen .einer 2o°läigen Ammoniumsulfidlösuing und 85 bis 93 Teilen Wasser.The advantage of these new coolants and lubricants over & n water-emulsifiable lubricants of patent 747 422 consists in that they excel in the lubricating effect and do not tend to segregate like the latter, .that is only increased by the addition of sulfides. A There is, for example, a coolant and lubricant suitable for the purpose of the invention from 2 to 5 parts of a Fettalko'holsulfonats, 5 to 1o parts .einer 2o ° läigen Ammonium sulfide solution and 85 to 93 parts of water.

Ein in diese Lösung eingetauchtes Eisenblech überzieht sich rasch mit metallisch glänzendem Eisensulfid. Die Aggressivität (Geschwindigkeit der Sulfidfilmbildung) der neuen Kühl=undSchmiermittel wird durch Lagern derselben an der Luft und den Gebrauch gesteigert. In die Kühl- und Schmiermittel können vorteilhaft fette Öle einemulgiert werden..An iron sheet immersed in this solution is quickly coated with shiny metallic iron sulfide. The aggressiveness (speed of sulphide film formation) the new coolants and lubricants are made by storing them in the air and in the Use increased. Fatty oils can advantageously be added to the coolants and lubricants be emulsified ..

Claims (1)

PATENTANSPRUCH.: Verfahren zur I#,'-;altformgebung von Metallen, dadurch gekennzeichnet, daß als Kühl- und -Schmiermittel wässerige 'Lösungen verwendet werden, die neben wasserlöslichen Schmiermitteln, wie Seifen, Fettalkoholsulfonaten, Alkylbenzolsulfonaten usw., wasserlösliche Sulfide oder Mehrfachsulfide enthalten.PATENT CLAIM: Process for I #, '-; old shaping of metals, thereby characterized in that aqueous solutions are used as coolants and lubricants, in addition to water-soluble lubricants such as soaps, fatty alcohol sulfonates, alkylbenzenesulfonates etc., contain water-soluble sulfides or multiple sulfides.
DES20960A 1950-11-21 1950-11-21 Process for the cold forming of metals Expired DE865175C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES20960A DE865175C (en) 1950-11-21 1950-11-21 Process for the cold forming of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES20960A DE865175C (en) 1950-11-21 1950-11-21 Process for the cold forming of metals

Publications (1)

Publication Number Publication Date
DE865175C true DE865175C (en) 1953-10-26

Family

ID=7476257

Family Applications (1)

Application Number Title Priority Date Filing Date
DES20960A Expired DE865175C (en) 1950-11-21 1950-11-21 Process for the cold forming of metals

Country Status (1)

Country Link
DE (1) DE865175C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968852C (en) * 1953-04-05 1958-04-03 Dr Fritz Singer Means for cold forming metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968852C (en) * 1953-04-05 1958-04-03 Dr Fritz Singer Means for cold forming metals

Similar Documents

Publication Publication Date Title
DE2757322C2 (en) Coolants, lubricants and cleaning agents for the metalworking industry
DE969855C (en) Process for the production of copper coatings on base metals
DE1274268B (en) Metalworking fluid
DE2145296A1 (en) Additive for a metalworking composition and its use
DE1188751B (en) Corrosion protection mixtures
DE843458C (en) Lubricating oils
DE1129647B (en) Lubricants and coolants for rolling metals
DE865175C (en) Process for the cold forming of metals
DE1257331B (en) Aqueous metalworking fluid
DE891312C (en) Anti-rust agents
DE19956237A1 (en) Emulsifier system for use in corrosion protection and metal working contains ether carboxylic acid in addition to fatty alcohols and their ethoxylates and propoxylates
DE937784C (en) Process for the cold forming of metals
DE856774C (en) Aqueous coolants and lubricants for metalworking
DE943485C (en) Additive to lubricating oils based on mineral oils or synthetic oils
DE885453C (en) Water-in-oil emulsions
DE909021C (en) lubricant
DE907916C (en) Process for the non-cutting deformation of iron and steel and other metals and metal alloys
DE946737C (en) Hydraulic fluids
US2323670A (en) Lubricating oil, etc.
DE955890C (en) Mineral oil-based lubricating oil
DE2130711C3 (en) Metal working lubricants
DE872623C (en) High pressure lubricant
DE963985C (en) Lubricants, glidants and coolants, especially for the machining of metals
DE550871C (en) Process to prevent rust formation on metals by using drilling oils or drilling grease in a highly diluted, aqueous emulsion
DE951106C (en) Lubricant and lubricant for non-cutting metal forming