SU694558A1 - Composition for diffusive chromonickel plating of steel parts - Google Patents

Composition for diffusive chromonickel plating of steel parts

Info

Publication number
SU694558A1
SU694558A1 SU772527520A SU2527520A SU694558A1 SU 694558 A1 SU694558 A1 SU 694558A1 SU 772527520 A SU772527520 A SU 772527520A SU 2527520 A SU2527520 A SU 2527520A SU 694558 A1 SU694558 A1 SU 694558A1
Authority
SU
USSR - Soviet Union
Prior art keywords
chromonickel
diffusive
plating
composition
steel parts
Prior art date
Application number
SU772527520A
Other languages
Russian (ru)
Inventor
Петр Терентьевич Горячев
Виктор Аркадьевич Генель
Николай Иванович Алешин
Original Assignee
Центральная Научно-Исследовательская Лаборатория Химической Тары
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 Центральная Научно-Исследовательская Лаборатория Химической Тары filed Critical Центральная Научно-Исследовательская Лаборатория Химической Тары
Priority to SU772527520A priority Critical patent/SU694558A1/en
Application granted granted Critical
Publication of SU694558A1 publication Critical patent/SU694558A1/en

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
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/52—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in one step
    • C23C10/54—Diffusion of at least chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Description

Микротвардость сло  780 кгс1мм при микротвердости основы 140 кгс/мм.The microhardness of the layer is 780 kgs1mm with the microhardness of the base 140 kgf / mm.

Предлагаемый состав в 1,5 раза дешевле известного и позвол ет При введени  меньшего количества никел  получить достаточно активную смесь, интенсифицирующую процесс насыщени  в 1,3-1,5 раза.The proposed composition is 1.5 times cheaper than the known and allows the introduction of a smaller amount of nickel to obtain a sufficiently active mixture, which intensifies the saturation process 1.3-1.5 times.

Claims (1)

1. Авторское свидетельство 1. Copyright certificate СССР № 463753, кл. С 23 С 9/02, 1972.USSR № 463753, cl. C 23 C 9/02, 1972.
SU772527520A 1977-09-30 1977-09-30 Composition for diffusive chromonickel plating of steel parts SU694558A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772527520A SU694558A1 (en) 1977-09-30 1977-09-30 Composition for diffusive chromonickel plating of steel parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772527520A SU694558A1 (en) 1977-09-30 1977-09-30 Composition for diffusive chromonickel plating of steel parts

Publications (1)

Publication Number Publication Date
SU694558A1 true SU694558A1 (en) 1979-10-30

Family

ID=20726191

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772527520A SU694558A1 (en) 1977-09-30 1977-09-30 Composition for diffusive chromonickel plating of steel parts

Country Status (1)

Country Link
SU (1) SU694558A1 (en)

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