DE950400C - Lubricants and hardeners for metals - Google Patents
Lubricants and hardeners for metalsInfo
- Publication number
- DE950400C DE950400C DEC11186A DEC0011186A DE950400C DE 950400 C DE950400 C DE 950400C DE C11186 A DEC11186 A DE C11186A DE C0011186 A DEC0011186 A DE C0011186A DE 950400 C DE950400 C DE 950400C
- Authority
- DE
- Germany
- Prior art keywords
- indium
- metals
- lubricants
- hardeners
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
-
- 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
- C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
- C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with 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
- 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
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
-
- 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
- C10N2010/06—Groups 3 or 13
-
- 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
- C10N2040/02—Bearings
-
- 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
- C10N2050/10—Semi-solids; greasy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Lubricants (AREA)
Description
Schmier- und Vergütungsmittel für Metalle Indium wird zur Vergütung von Metallen, besonders von Lagermetallen verwendet. Im allgemeinen überzieht man die Oberfläche des betreffenden Metalls vorzugsweise auf galvanischem Wege mit Indium vor der Benutzung des Werkstoffes. Für Maschinenteile, .die während der ersten Benutzungszeit eine Veränderung erfahren, kann dieses Verfahren nicht verwendet werden.Lubricant and tempering agent for metals Indium is used for tempering used by metals, especially bearing metals. Generally one overdoes the surface of the metal in question preferably by galvanic means with indium before using the material. For machine parts that are used during the first period of use experience a change, this procedure cannot be used.
Man hat bereits metallisches Indium Schmierfetten zugesetzt und dies.. als Korrosionsschutzfür solche Maschinenteile verwendet, die Stoßbeanspruchung aufzunehmen haben. Auch ist :. bekannt, in ein Schmiermittel foinstverteiltes Indium einzubringen und damit Lauf- oder Gleitflächen bei gleichzeitiger Schmierung zu vergüten. Um eine so feine Verteilung des Metallee im C51 zu erzielen; daß die Suspension einige Zeit haltbar ist, sind jedoch spezielle Vorrichtungen notwendig; z. B. sind besonders ausgebildete Mühlen hierfür bekannt. Auch mit diesen lassen sich jedoch keine über Monate hinweg stabile Indiumsuspensionen herstellen.Metallic indium greases have already been added and this .. used as corrosion protection for machine parts that absorb shock loads to have. Also is:. known to introduce foinstverteiles indium into a lubricant and thus to anneal running or sliding surfaces with simultaneous lubrication. Around to achieve such a fine distribution of the metal in the C51; that the suspension some Time is durable, however, special devices are necessary; z. B. are special trained mills known for this. Even with these, however, you can't get over any Prepare stable indium suspensions for months.
Es wurde nun gefunden, daß es nicht erforderlich ist, das Indium in metallischer Form dem Schmiermittel, wie 01 bzw. Fett, zulzusetzen, sondern daß auch Indiumsalze befähigt sind, nach ihrem Zusatz zu dem Schmiermittel eine Vergütung von Metallteilen zu bewirken. Besonders geeignet sind solche Salze, die in dem Cl bzw. Fett löslich sind, wie Indiumsalze höherer Fettsäuren.It has now been found that it is not necessary for the indium in metallic form the lubricant, such as 01 or fat zulzusetzen, but also that indium salts are capable of bringing about a compensation of metal parts after their addition to the lubricant. Salts which are soluble in the Cl or fat, such as indium salts of higher fatty acids, are particularly suitable.
So schied sich z. B. auf einem Eisendraht, der in eim ro/aige Indiumlau@ratlösung in Paraffinöl eintauchte, bei einer Temperatur von 25° C Indium ab-. Bei Verwendung einer 5°/o-Lösu ng von Indiumlararat in:Parraffinöl erfolgteumter dengleicheenBedingungem eine stärkere Abscheidung von Indium. Als Basis für die neuen Schmiermittel können Mineralöle, fette Öle, konsistente Schmierfette und synthetische (31e allein oder in Mischungen untereinander verwendet werden.So z. B. on an iron wire, which is in a ro / aige Indiumlau @ rat solution immersed in paraffin oil, indium at a temperature of 25 ° C. Using a 5% solution of indium lararate in: paraffin oil resulted in the same conditions a stronger deposition of indium. As a basis for the new lubricants you can Mineral oils, fixed oils, consistent lubricating greases and synthetic (31e alone or can be used in mixtures with one another.
Die eingangs erwähnten, metallisches Indium enthaltenden Schmiermittel sind nicht über Monate hinweg haltbar und erfordern besondere Vorrichtungen zu ihrer Herstellung, so daß diese nicht an beliebigen Orten erfolgen kann. Diese Nachteile vermeiden die erfindungsgemäßen Schmiier- und Vergütungsmittel; die Lösungen sind unbegrenzt haltbar, sie erleiden beim Lagern .keine Zersetzung und können an jedem Ort hergestellt werden.The lubricants containing metallic indium mentioned at the outset are not durable for months and require special devices for their Manufacture, so that this can not be done in any location. These disadvantages avoid the lubricants and coating agents according to the invention; the solutions are Shelf life indefinitely, they do not suffer from decomposition during storage and can affect anyone Place to be made.
Die Menge, der zugesetzten Indiumverbindungen richtet sich nach dem beabsichtigten Verwendungszweck, insbesondere im Hinblick auf die Viskositätsänderung des Schmiermittels durch den Indiumsalzzusatz und die Einwirkungszeit des Mittels auf das zu vergütende Metall.The amount of added indium compounds depends on the intended use, especially with regard to the change in viscosity of the lubricant through the addition of indium salt and the time the agent takes effect on the metal to be tempered.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC11186A DE950400C (en) | 1955-05-08 | 1955-05-08 | Lubricants and hardeners for metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC11186A DE950400C (en) | 1955-05-08 | 1955-05-08 | Lubricants and hardeners for metals |
Publications (1)
Publication Number | Publication Date |
---|---|
DE950400C true DE950400C (en) | 1956-10-11 |
Family
ID=7014927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC11186A Expired DE950400C (en) | 1955-05-08 | 1955-05-08 | Lubricants and hardeners for metals |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE950400C (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533840A (en) * | 1948-09-30 | 1950-12-12 | Socony Vacuum Oil Co Inc | Process for inhibiting fretting corrosion |
FR1080362A (en) * | 1952-07-04 | 1954-12-08 | Lubricating material and device for its manufacture |
-
1955
- 1955-05-08 DE DEC11186A patent/DE950400C/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533840A (en) * | 1948-09-30 | 1950-12-12 | Socony Vacuum Oil Co Inc | Process for inhibiting fretting corrosion |
FR1080362A (en) * | 1952-07-04 | 1954-12-08 | Lubricating material and device for its manufacture |
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