MD685Z - Process for producing a multilayer coating by the electrospark alloying method - Google Patents

Process for producing a multilayer coating by the electrospark alloying method

Info

Publication number
MD685Z
MD685Z MDS20130025A MDS20130025A MD685Z MD 685 Z MD685 Z MD 685Z MD S20130025 A MDS20130025 A MD S20130025A MD S20130025 A MDS20130025 A MD S20130025A MD 685 Z MD685 Z MD 685Z
Authority
MD
Moldova
Prior art keywords
producing
multilayer coating
alloying method
electrospark alloying
electrospark
Prior art date
Application number
MDS20130025A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Владимир ПАРШУТИН
Анатолий ПАРАМОНОВ
Александр КОВАЛЬ
Василе АГАФИЙ
Наталия ЧЕРНЫШЕВА
Original Assignee
Институт Прикладной Физики Академии Наук Молдовы
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 Институт Прикладной Физики Академии Наук Молдовы filed Critical Институт Прикладной Физики Академии Наук Молдовы
Priority to MDS20130025A priority Critical patent/MD685Z/en
Publication of MD685Y publication Critical patent/MD685Y/en
Publication of MD685Z publication Critical patent/MD685Z/en

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Abstract

The invention relates to the metalworking field, namely to a process for producing a multilayer coating by the electrospark alloying method and can be used in mechanical engineering to increase the corrosion resistance of parts of machines, tools and production tooling.The process, according to the invention, consists in that onto a substrate are applied by turns several alternating tungsten carbide or titanium carbide alloy and cobalt layers with a pulse energy of 0.02…0,3 J at a frequency of 200…1500 Hz, at the same time is carried out the surface plastic deformation of each layer.
MDS20130025A 2013-02-13 2013-02-13 Process for producing a multilayer coating by the electrospark alloying method MD685Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20130025A MD685Z (en) 2013-02-13 2013-02-13 Process for producing a multilayer coating by the electrospark alloying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20130025A MD685Z (en) 2013-02-13 2013-02-13 Process for producing a multilayer coating by the electrospark alloying method

Publications (2)

Publication Number Publication Date
MD685Y MD685Y (en) 2013-10-31
MD685Z true MD685Z (en) 2014-05-31

Family

ID=49549977

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20130025A MD685Z (en) 2013-02-13 2013-02-13 Process for producing a multilayer coating by the electrospark alloying method

Country Status (1)

Country Link
MD (1) MD685Z (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2704345C1 (en) * 2018-09-25 2019-10-28 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Брянский государственный технический университет" Method of inserting carbides and oxides of refractory metals into surface layer of carbon structural steels by combined plastic deformation

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU71120A2 (en) * 1945-07-02 1947-11-30 Б.А. Красюк Method of applying thick metal coatings
SU1313610A1 (en) * 1985-08-19 1987-05-30 Одесский Политехнический Институт Method for applying coatings
SU1447587A1 (en) * 1986-07-28 1988-12-30 Предприятие П/Я М-5481 Method of burnishing parts
SU1657307A1 (en) * 1988-12-30 1991-06-23 Предприятие П/Я В-2652 Method for face hardening parts of titanium alloys
MD561F1 (en) * 1995-07-10 1996-06-28 Inst Cercetari Stiintifice Tabacco variety Burley 320
MD997G2 (en) * 1997-09-03 1999-03-31 Uzina Experimentala A Institutului De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova Electrospark alloying process
MD1053G2 (en) * 1997-04-10 1999-05-31 Uzina Experimentala A Institutului De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova Process for electrospark alloying
MD3708F1 (en) * 2007-05-23 2008-09-30 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Process for enhancing the corrosion resistance of steel
MD3974B1 (en) * 2008-01-23 2009-11-30 Pavel Topala Proces for metal surface hardening by electric discharges
MD164Y (en) * 2009-04-15 2010-03-31 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Process for brazing sintered hard alloys and carbon steels
EA201100015A1 (en) * 2010-11-08 2012-03-30 Валерий Игоревич Иванов ELECTRICAL SPREAD WAY OF DRAWING THICK-LAYER COATINGS OF INCREASED COMPLEXITY
MD504Y (en) * 2011-10-19 2012-04-30 Inst Fizica Aplicata Stiinte Process for manufacture of slightly soluble anode for cathodic protection
MD4184B1 (en) * 2011-05-31 2012-11-30 Pavel Topala Process for hardening of metal surfaces
  • 2013

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU71120A2 (en) * 1945-07-02 1947-11-30 Б.А. Красюк Method of applying thick metal coatings
SU1313610A1 (en) * 1985-08-19 1987-05-30 Одесский Политехнический Институт Method for applying coatings
SU1447587A1 (en) * 1986-07-28 1988-12-30 Предприятие П/Я М-5481 Method of burnishing parts
SU1657307A1 (en) * 1988-12-30 1991-06-23 Предприятие П/Я В-2652 Method for face hardening parts of titanium alloys
MD561F1 (en) * 1995-07-10 1996-06-28 Inst Cercetari Stiintifice Tabacco variety Burley 320
MD1053G2 (en) * 1997-04-10 1999-05-31 Uzina Experimentala A Institutului De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova Process for electrospark alloying
MD997G2 (en) * 1997-09-03 1999-03-31 Uzina Experimentala A Institutului De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova Electrospark alloying process
MD3708F1 (en) * 2007-05-23 2008-09-30 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Process for enhancing the corrosion resistance of steel
MD3974B1 (en) * 2008-01-23 2009-11-30 Pavel Topala Proces for metal surface hardening by electric discharges
MD164Y (en) * 2009-04-15 2010-03-31 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Process for brazing sintered hard alloys and carbon steels
EA201100015A1 (en) * 2010-11-08 2012-03-30 Валерий Игоревич Иванов ELECTRICAL SPREAD WAY OF DRAWING THICK-LAYER COATINGS OF INCREASED COMPLEXITY
MD4184B1 (en) * 2011-05-31 2012-11-30 Pavel Topala Process for hardening of metal surfaces
MD504Y (en) * 2011-10-19 2012-04-30 Inst Fizica Aplicata Stiinte Process for manufacture of slightly soluble anode for cathodic protection

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Томашов Н., Чернова Г. Теория коррозии и коррозионностойкие конструкционные сплавы. Москва, Металлургия, 1986, с. 329-330 *

Also Published As

Publication number Publication date
MD685Y (en) 2013-10-31

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Legal Events

Date Code Title Description
FG9Y Short term patent issued
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)