RO85495A - Pelicula de protectie pentru piese metalice supuse unui tratament termochimic - Google Patents

Pelicula de protectie pentru piese metalice supuse unui tratament termochimic

Info

Publication number
RO85495A
RO85495A RO82108489A RO10848982A RO85495A RO 85495 A RO85495 A RO 85495A RO 82108489 A RO82108489 A RO 82108489A RO 10848982 A RO10848982 A RO 10848982A RO 85495 A RO85495 A RO 85495A
Authority
RO
Romania
Prior art keywords
protective film
metal parts
thermochemical treatment
ise
subject
Prior art date
Application number
RO82108489A
Other languages
English (en)
French (fr)
Other versions
RO85495B (ro
Inventor
Miroslav Novak
Original Assignee
Statni Vyzkumny Ustav Materialu,Cs
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 Statni Vyzkumny Ustav Materialu,Cs filed Critical Statni Vyzkumny Ustav Materialu,Cs
Publication of RO85495B publication Critical patent/RO85495B/ro
Publication of RO85495A publication Critical patent/RO85495A/ro

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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/04—Treatment of selected surface areas, e.g. using masks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Physical Vapour Deposition (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Ceramic Products (AREA)
RO82108489A 1981-08-20 1982-08-20 Pelicula de protectie pentru piese metalice supuse unui tratament termochimic RO85495A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS816226A CS222768B1 (en) 1981-08-20 1981-08-20 Protective film of metal objects

Publications (2)

Publication Number Publication Date
RO85495B RO85495B (ro) 1984-11-30
RO85495A true RO85495A (ro) 1985-01-07

Family

ID=5408790

Family Applications (1)

Application Number Title Priority Date Filing Date
RO82108489A RO85495A (ro) 1981-08-20 1982-08-20 Pelicula de protectie pentru piese metalice supuse unui tratament termochimic

Country Status (5)

Country Link
US (1) US4424077A (ro)
CS (1) CS222768B1 (ro)
DE (1) DE3231053C2 (ro)
RO (1) RO85495A (ro)
SU (1) SU1359338A1 (ro)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3917004C2 (de) * 1988-05-26 1993-10-21 Glenn O Ratliff Schutzüberzugszusammensetzung auf Wasserbasis zum lokalen Schutz von Metalloberflächen während deren Hitzebehandlung und ihre Verwendung
CN100362127C (zh) * 2005-03-25 2008-01-16 太原理工大学 一种制备氮化钛复合陶瓷的工艺
US20070108161A1 (en) * 2005-11-17 2007-05-17 Applied Materials, Inc. Chamber components with polymer coatings and methods of manufacture
RU2402632C2 (ru) * 2008-12-29 2010-10-27 Государственное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ГОУВПО "КубГТУ") Способ локального азотирования металлической детали в плазме тлеющего разряда

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367978A (en) * 1941-06-27 1945-01-23 Westinghouse Electric & Mfg Co Nitriding hardening treatment
US2788302A (en) * 1953-04-06 1957-04-09 Gen Motors Corp Nitriding stopoff
US2845660A (en) 1956-02-09 1958-08-05 Alice B Maxam Method for making lead-impregnated plastic articles
CS165907B1 (ro) * 1973-07-24 1975-12-22
US4102838A (en) * 1977-05-23 1978-07-25 Hughes Tool Company Composition and method for selective boronizing

Also Published As

Publication number Publication date
DE3231053A1 (de) 1983-03-10
DE3231053C2 (de) 1986-12-04
US4424077A (en) 1984-01-03
SU1359338A1 (ru) 1987-12-15
CS222768B1 (en) 1983-07-29
RO85495B (ro) 1984-11-30

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