SU443098A1 - Gaul based alloy - Google Patents

Gaul based alloy

Info

Publication number
SU443098A1
SU443098A1 SU1824244A SU1824244A SU443098A1 SU 443098 A1 SU443098 A1 SU 443098A1 SU 1824244 A SU1824244 A SU 1824244A SU 1824244 A SU1824244 A SU 1824244A SU 443098 A1 SU443098 A1 SU 443098A1
Authority
SU
USSR - Soviet Union
Prior art keywords
alloy
based alloy
gaul
gallium
lubricant
Prior art date
Application number
SU1824244A
Other languages
Russian (ru)
Inventor
Владимир Давидович Зозуля
Original Assignee
Ордена Трудового Красного Знамени Институт Проблем Материаловедения Ан Усср
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 Ордена Трудового Красного Знамени Институт Проблем Материаловедения Ан Усср filed Critical Ордена Трудового Красного Знамени Институт Проблем Материаловедения Ан Усср
Priority to SU1824244A priority Critical patent/SU443098A1/en
Application granted granted Critical
Publication of SU443098A1 publication Critical patent/SU443098A1/en

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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/05—Metals; Alloys
    • 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
    • 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
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/08—Groups 4 or 14
    • 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
    • C10N2010/12—Groups 6 or 16
    • 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

Landscapes

  • Lubricants (AREA)
  • Powder Metallurgy (AREA)

Description

1one

Изобретение относитс  к порошковой металлургии , в частности к сплавам на основе галли , которые могут быть использованы в качестве смазки дл  пропитки пористых металлокерамических подшиппиков.The invention relates to powder metallurgy, in particular to gallium-based alloys, which can be used as a lubricant for the impregnation of porous metal-ceramic bearings.

По основному авт. СБ. № 383750 известен сплав на основе галли , имеющий следующий состав (в вес.%):According to the main author. Sat No. 383750 known alloy based on gallium, having the following composition (in wt.%):

Кадмий10-15Cadmium 10-15

Олово10-15Tin 10-15

ГаллийОстальное.GalliumEverything.

Целью изобретени   вл етс  повышение антифрикционных свойств пропитываемого материала . Это достигаетс  тем, что в сплав дополнительно ввод т 2-6 вес. % диселенида вольфрама.The aim of the invention is to increase the anti-friction properties of the impregnated material. This is achieved by additionally introducing 2-6 wt. Into the alloy. % tungsten diselenide.

Введение твердой смазки в состав известного галлиевого сплава улучшает его смазочные свойства.The introduction of solid lubricant in the composition of the known gallium alloy improves its lubricating properties.

Основные свойства описываемого сплава приведены в таблице.The main properties of the described alloy are given in the table.

Пспытани  провод тс  в вакууме 2-10 мм рт. ст. при скорости 1 м/сек и нагрузке 60 кг/см.Tests are carried out in a vacuum of 2-10 mm Hg. Art. at a speed of 1 m / s and a load of 60 kg / cm.

Сплав на основе галли  готов т путем сплавлени  и гомогенизации металлических компонентов прп 220°С под слое.м флюса. Твердую смазку ввод т в охлажденный до 50°С и очищенныР от верхнего сло  флюсаA gallium-based alloy is prepared by fusing and homogenizing the metal components of 220 ° C under a layer of flux. Solid lubricant is introduced into the cooled to 50 ° C and purified from the upper layer of flux.

10ten

сплав путем перемещивани . Наличие в сплаве галли  обеспечивает смачивание твердой смазки сплавом и равномерное распределение смазки в объеме сплава.alloy by moving. The presence of gallium in the alloy provides wetting of the solid lubricant with the alloy and uniform distribution of the lubricant in the alloy volume.

Пропитывание пористых подшипников описываемым сплавом на основе галли  осуществл ют в вакууме, под давлением, методом втиранп , намазыванием поверхностей трени  и т. д.The impregnation of porous bearings by the described gallium-based alloy is carried out in vacuum, under pressure, by rubbing, by smearing friction surfaces, etc.

Предмет изобретени Subject invention

Сплав на основе галли  по авт. ев 383750, отличающийс  тем, что, с целью повыщенп  антифрикционных свойств пропитываемого материала, в сплав введено 2-6 вес.% диселенида вольфрама.Gallium based alloy auth. EV 383750, characterized in that, in order to increase the anti-friction properties of the impregnated material, 2-6 wt.% tungsten diselenide are introduced into the alloy.

SU1824244A 1972-08-25 1972-08-25 Gaul based alloy SU443098A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1824244A SU443098A1 (en) 1972-08-25 1972-08-25 Gaul based alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1824244A SU443098A1 (en) 1972-08-25 1972-08-25 Gaul based alloy

Publications (1)

Publication Number Publication Date
SU443098A1 true SU443098A1 (en) 1974-09-15

Family

ID=20525857

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1824244A SU443098A1 (en) 1972-08-25 1972-08-25 Gaul based alloy

Country Status (1)

Country Link
SU (1) SU443098A1 (en)

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