SU783359A1 - Composition for diffusion saturation - Google Patents

Composition for diffusion saturation Download PDF

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Publication number
SU783359A1
SU783359A1 SU792720391A SU2720391A SU783359A1 SU 783359 A1 SU783359 A1 SU 783359A1 SU 792720391 A SU792720391 A SU 792720391A SU 2720391 A SU2720391 A SU 2720391A SU 783359 A1 SU783359 A1 SU 783359A1
Authority
SU
USSR - Soviet Union
Prior art keywords
diffusion saturation
composition
boron carbide
potassium fluoride
steel
Prior art date
Application number
SU792720391A
Other languages
Russian (ru)
Inventor
Виталий Янович Белоусов
Раиса Александровна Колеватова
Евгений Семенович Муравья
Юрий Иванович Парайко
Владимир Васильевич Шкурлатов
Original Assignee
Ивано-Франковский Институт Нефти И Газа
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 Ивано-Франковский Институт Нефти И Газа filed Critical Ивано-Франковский Институт Нефти И Газа
Priority to SU792720391A priority Critical patent/SU783359A1/en
Application granted granted Critical
Publication of SU783359A1 publication Critical patent/SU783359A1/en

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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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
    • C23C12/02—Diffusion in one step

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Description

ного состава, представленных в .таблице . . Услови  испытаний, Испытани  по износостойкости проводились на машине трени  СМП-2 по системе вал-втулка. Во врем  испытаний нагрузка мен лась от 250 до 500 кг. Испытание велЬеь при подаче в зону трени  масла ВН-1, а также без подачи среды в зо трени .presented in the table. . Test conditions, Tests on wear resistance were carried out on the SMP-2 friction machine according to the shaft-hub system. During the test, the load varied from 250 to 500 kg. Testing is performed when the VN-1 oil is supplied to the friction zone, and also without the medium being fed into the friction zone.

Износостойкость деталей после борировани  в предлагаемом составе увеличилась в 1,5-1,9 раза по сравнению с детал ми, борированными по прототипу .The wear resistance of the parts after boronation in the proposed composition increased by 1.5-1.9 times as compared with the details borne in the prototype.

Claims (2)

Также достигнуто снижение хрупкости борированного сло  и более равномерное его распределение по сравнению со слоем, полученным при борировании по прототипу. Формула изобрет,ени  Состав дл  диффузионного насыщени , содержащий карбид бора и хром, отличающийс  тем, что, с целью повышени  износостойкости стальных изделий, он дополнительно содержит титан и фтористый калий при следующем соотношении компонентов, вес. %:, . Фтористый калий Карбид бора Остальное Источники информации, прин тые во внимание при экспертизе 1. Л хович Л. С. и др. Борирование стали. М., 1967. A reduction in the brittleness of the boronized layer and its more uniform distribution compared with the layer obtained in the boronization of the prototype was also achieved. Claims of the invention Compound for diffusion saturation containing boron carbide and chromium, characterized in that, in order to increase the wear resistance of steel products, it additionally contains titanium and potassium fluoride in the following ratio of components, weight. % :,. Potassium fluoride Boron carbide Else Sources of information taken into account during the examination 1. L. Khovich L. S. et al. Steel borisation. M., 1967. 2.. Авторское свидетел.ство СССР № 482517, кл. С 23 С 9/04, 1973.2 .. Author's testimony of the USSR № 482517, cl. C 23 C 9/04, 1973.
SU792720391A 1979-01-30 1979-01-30 Composition for diffusion saturation SU783359A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792720391A SU783359A1 (en) 1979-01-30 1979-01-30 Composition for diffusion saturation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792720391A SU783359A1 (en) 1979-01-30 1979-01-30 Composition for diffusion saturation

Publications (1)

Publication Number Publication Date
SU783359A1 true SU783359A1 (en) 1980-12-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU792720391A SU783359A1 (en) 1979-01-30 1979-01-30 Composition for diffusion saturation

Country Status (1)

Country Link
SU (1) SU783359A1 (en)

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