IT1057836B - Procedimento per il rivestimento di articoli mediante diffusione..particolarmente di componenti di turbine a gas - Google Patents

Procedimento per il rivestimento di articoli mediante diffusione..particolarmente di componenti di turbine a gas

Info

Publication number
IT1057836B
IT1057836B IT6777276A IT6777276A IT1057836B IT 1057836 B IT1057836 B IT 1057836B IT 6777276 A IT6777276 A IT 6777276A IT 6777276 A IT6777276 A IT 6777276A IT 1057836 B IT1057836 B IT 1057836B
Authority
IT
Italy
Prior art keywords
partically
diffusion
items
procedure
coating
Prior art date
Application number
IT6777276A
Other languages
English (en)
Original Assignee
Secr Defence Brit
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 Secr Defence Brit filed Critical Secr Defence Brit
Application granted granted Critical
Publication of IT1057836B publication Critical patent/IT1057836B/it

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
    • C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
    • 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
    • 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
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/48—Aluminising
    • 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
    • C23C8/06—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 using gases
    • 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
    • C23C8/60—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 using solids, e.g. powders, pastes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Chemical Vapour Deposition (AREA)
IT6777276A 1975-04-04 1976-04-02 Procedimento per il rivestimento di articoli mediante diffusione..particolarmente di componenti di turbine a gas IT1057836B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1401175A GB1549845A (en) 1975-04-04 1975-04-04 Diffusion coating of metal or other articles

Publications (1)

Publication Number Publication Date
IT1057836B true IT1057836B (it) 1982-03-30

Family

ID=10033383

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6777276A IT1057836B (it) 1975-04-04 1976-04-02 Procedimento per il rivestimento di articoli mediante diffusione..particolarmente di componenti di turbine a gas

Country Status (7)

Country Link
CA (1) CA1072829A (it)
CH (1) CH601490A5 (it)
DE (1) DE2614613C2 (it)
FR (1) FR2306276A1 (it)
GB (1) GB1549845A (it)
IT (1) IT1057836B (it)
SE (1) SE437386B (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132816A (en) * 1976-02-25 1979-01-02 United Technologies Corporation Gas phase deposition of aluminum using a complex aluminum halide of an alkali metal or an alkaline earth metal as an activator
DE2929551C3 (de) * 1979-07-20 1982-05-06 Davydenko, Nikolaj Michajlovič Mittel zum Diffusionsbeschichten von Eisenmetallen
EP0024802B1 (en) * 1979-07-30 1984-05-09 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and A method of forming a corrosion resistant coating on a metal article
US4501776A (en) * 1982-11-01 1985-02-26 Turbine Components Corporation Methods of forming a protective diffusion layer on nickel, cobalt and iron base alloys
JPS60251274A (ja) * 1984-05-28 1985-12-11 Toyota Central Res & Dev Lab Inc 窒化物被覆方法
GB2167773A (en) * 1984-11-29 1986-06-04 Secr Defence Improvements in or relating to coating processes
FR2576916B1 (fr) * 1985-02-01 1987-02-20 Centre Nat Rech Scient Procede de formation en phase gazeuse constamment renouvelee, sous pression reduite, de revetements protecteurs sur des pieces en alliages refractaires, et dispositif pour sa mise en oeuvre
DE3668913D1 (de) * 1985-06-17 1990-03-15 Toyoda Chuo Kenkyusho Kk Verfahren zur behandlung der oberflaeche von eisenlegierungsmaterialien.
JPS6280258A (ja) * 1985-10-03 1987-04-13 Toyota Central Res & Dev Lab Inc 表面処理方法及びその装置
JP2584217B2 (ja) * 1986-11-18 1997-02-26 株式会社豊田中央研究所 表面処理方法
DE3742944C1 (de) * 1987-12-18 1988-10-27 Mtu Muenchen Gmbh Oxidationsschutzschicht
FR2633641B1 (fr) * 1988-06-30 1993-02-05 Snecma Procede et dispositif de protection simultanee des surfaces internes et externes, notamment par aluminisation de pieces en alliages resistant a chaud, a base de ni, co ou fe
JP3053851B2 (ja) * 1990-08-29 2000-06-19 株式会社東芝 基板処理方法および基板処理装置
DE4035790C1 (it) * 1990-11-10 1991-05-08 Mtu Muenchen Gmbh
US5672387A (en) * 1994-08-12 1997-09-30 Sumitomo Electric Industries, Ltd. Process for the production of heat- and corrosion-resistant porous metal body
EP0731187A1 (en) * 1995-03-07 1996-09-11 Turbine Components Corporation Method of forming a protective diffusion layer on nickel, cobalt and iron based alloys
DE19629272A1 (de) * 1996-07-19 1998-01-22 Abb Patent Gmbh Methode zur Verbesserung des Widerstandes gegen Rißwachstum von Bauteilen aus Nickelbasis und Eisenbasis Werkstoffen
DE10036620C2 (de) * 2000-07-27 2002-09-26 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zum Chromieren einer inneren Oberfläche eines Bauteils
FR2830874B1 (fr) * 2001-10-16 2004-01-16 Snecma Moteurs Procede de protection par aluminisation de pieces metalliques de turbomachines munies de trous et cavites
FR2830873B1 (fr) * 2001-10-16 2004-01-16 Snecma Moteurs Procede de protection par aluminisation de pieces metalliques constituees au moins en partie par une structure en nid d'abeilles
DE10224632A1 (de) * 2002-06-04 2003-12-24 Mtu Aero Engines Gmbh Verfahren zur Innenbeschichtung von Gasturbinenschaufeln
JP4166784B2 (ja) * 2003-02-10 2008-10-15 敏夫 成田 耐高温腐食性皮膜の形成方法
WO2005103324A1 (de) * 2004-04-19 2005-11-03 Siemens Aktiengesellschaft Verfahren zur innenbeschichtung eines durchgangskanals
US7645485B2 (en) 2004-04-30 2010-01-12 Honeywell International Inc. Chromiumm diffusion coatings
US20090136664A1 (en) * 2007-08-02 2009-05-28 United Technologies Corporation Method for forming aluminide diffusion coatings
FR2921938B1 (fr) * 2007-10-03 2011-04-29 Snecma Procede pour deposer un revetement d'aluminium sur une piece metallique creuse
DE102008053540A1 (de) * 2008-10-28 2010-04-29 Mtu Aero Engines Gmbh Hochtemperaturkorrosionsschutzschicht und Verfahren zur Herstellung
CN112159954B (zh) * 2020-10-29 2022-10-18 中国航发南方工业有限公司 一种渗铝渗剂及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB686097A (en) * 1949-06-30 1953-01-21 Birmingham Small Arms Co Ltd Improvements in or relating to the production of coatings on ferrous articles
US2955957A (en) * 1956-09-21 1960-10-11 Interchrome S A Coating metals
US3079276A (en) * 1960-10-14 1963-02-26 Union Carbide Corp Vapor diffusion coating process
US3257230A (en) * 1964-03-24 1966-06-21 Chromalloy American Corp Diffusion coating for metals

Also Published As

Publication number Publication date
CA1072829A (en) 1980-03-04
DE2614613A1 (de) 1976-10-14
SE7603887L (sv) 1976-10-05
DE2614613C2 (de) 1985-01-31
SE437386B (sv) 1985-02-25
GB1549845A (en) 1979-08-08
CH601490A5 (it) 1978-07-14
FR2306276B1 (it) 1980-04-30
FR2306276A1 (fr) 1976-10-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950331