SU105669A1 - Method of hardening surfaces and restoring the size of products and tools - Google Patents

Method of hardening surfaces and restoring the size of products and tools

Info

Publication number
SU105669A1
SU105669A1 SU454426A SU454426A SU105669A1 SU 105669 A1 SU105669 A1 SU 105669A1 SU 454426 A SU454426 A SU 454426A SU 454426 A SU454426 A SU 454426A SU 105669 A1 SU105669 A1 SU 105669A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tools
restoring
products
size
coating
Prior art date
Application number
SU454426A
Other languages
Russian (ru)
Inventor
Л.С. Палатник
Б.А. Севрук
С.Е. Шульман
Original Assignee
Л.С. Палатник
Б.А. Севрук
С.Е. Шульман
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 Л.С. Палатник, Б.А. Севрук, С.Е. Шульман filed Critical Л.С. Палатник
Priority to SU454426A priority Critical patent/SU105669A1/en
Application granted granted Critical
Publication of SU105669A1 publication Critical patent/SU105669A1/en

Links

Landscapes

  • Electroplating And Plating Baths Therefor (AREA)
  • Coating With Molten Metal (AREA)
  • Electroplating Methods And Accessories (AREA)

Description

Способ упрочнени  noBepxiiocTcii и восстаио 5,1сни  размеров изделий и ииструмепта путем комбинированного использовани  покрытий металлами и электроискровой обработки известе. Особениостыо иредлагаеллсго Ci(0(i6a  в.1 егс  ei(j осунлеств ., )ii котором э.лектронскровук) обработку производ т иосле напесеип  на новерхиости издели  покрыти , например, хромом, железом, нике .тем If др. металлами или сп.тавами . Такое осуществление сгюсоба обеспечивает образовапие между мета .т.том покрыти  и основным металлом необходимую прочность сцснле1П1Я промежуточного сло  в результате локальной диффузии между материа .тали покрыти  и осиовиого мета .ч.та иод воздействием электрических разр дов.The method of hardening noBepxiiocTcii and restoring 5.1 with the sizes of products and tools through the combined use of metal coatings and electric spark treatment of lime. Especially irrespective of which Ci (0 (i6a c.1 Exi ei (j osunstv.,) Ii of which elektronskrovuk) processing is carried out and spilled on the surface of the coating product, for example, chromium, iron, nickname, etc. by other metals or sp. This realization of the curvature provides for the formation between the metal of the coating and the base metal the necessary strength of the intermediate layer as a result of local diffusion between the material of the coating and the axis of the metal by the action of electrical discharges.

Предлагаемый способ состоит из с.тедуюнпгх этапов;The proposed method consists of c. Single stages;

1) Наиесепие на иоверхиость издели  покрыти  хромом, железом, иике .тем и,тп другими метал.лами и сп.лавами. Нанесение покрыти  на требуемую то.тщину достигаетс  гальваническим методом, .методом1) Our success on the surface coating of chromium, iron, iron and other metals, metals and splashes. Coating of the required thickness is achieved by the electroplating method.

вакуумного исиаре П1  и конденсации или термодиффузионпым .методол;.vacuum isarea P1 and condensation or thermal diffusion. method;

2) Электроискрова  обработка графитом, твердыми сп.чавами п.ти дрЗТими электродами 1(зде.ти  с наиесениым покрытием.2) Electroiskrovka processing with graphite, solid sp.chavi p.ti DRZTimi electrodes 1 (here with a light coating.

В случае необходимости, после второго этапа изделие иодвергаетс  доводке до требуемых i;i3MepoB и чистоты поверхности. Maneceiiinini гельванпческим и.ти .TpxTHNr приемами хруикий с.юй измен ет CIKIH (физические свойства благодар  диффузионным процессам, возникаюнпог иод действием э.тектрическпх раз{1 дов . При этом улучпкпогс  eio состав и структура (Б зависимости от природы обрабатывак)1иего э.текгрода ), его св зь с основным нзде.тпем и способность переносить механическую обработку.If necessary, after the second stage, the product is subjected to fine-tuning to the required i; i3MepoB and surface finish. Maneceiiinini Gelvanpical and .TpxTHNr methods hruikyyuyuyu changes CIKIH (physical properties due to diffusion processes, arising from the effect of electrical times {1 mil.) At the same time, the composition and structure (B depending on the nature of the processors) 1 ee improved. tekgroda), its connection with the main nzde.tpem and the ability to endure mechanical processing.

Предлагаемый способ может быть использоваи дл  восстанов.тегпш изношенных инструментов (нрот жкн, развертки и т. п.). а также дл  поверхностного }ирочпени  ииструментов и деталей машии, изготовлениых из ден1евых ста.тей и других материалов .The proposed method can be used for repairing worn out tools (for example, cutting, sweeping, etc.). as well as for surface and work tools and machine parts made from dentei articles and other materials.

SU454426A 1954-09-27 1954-09-27 Method of hardening surfaces and restoring the size of products and tools SU105669A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU454426A SU105669A1 (en) 1954-09-27 1954-09-27 Method of hardening surfaces and restoring the size of products and tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU454426A SU105669A1 (en) 1954-09-27 1954-09-27 Method of hardening surfaces and restoring the size of products and tools

Publications (1)

Publication Number Publication Date
SU105669A1 true SU105669A1 (en) 1956-11-30

Family

ID=48379050

Family Applications (1)

Application Number Title Priority Date Filing Date
SU454426A SU105669A1 (en) 1954-09-27 1954-09-27 Method of hardening surfaces and restoring the size of products and tools

Country Status (1)

Country Link
SU (1) SU105669A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112259628A (en) * 2020-10-26 2021-01-22 杨磊 Preparation method of colored photovoltaic tin-coated copper strip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112259628A (en) * 2020-10-26 2021-01-22 杨磊 Preparation method of colored photovoltaic tin-coated copper strip

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