FR2278794A1 - Perfectionnements aux procedes de protection de pieces metalliques refractaires contre la corrosion - Google Patents

Perfectionnements aux procedes de protection de pieces metalliques refractaires contre la corrosion

Info

Publication number
FR2278794A1
FR2278794A1 FR7424694A FR7424694A FR2278794A1 FR 2278794 A1 FR2278794 A1 FR 2278794A1 FR 7424694 A FR7424694 A FR 7424694A FR 7424694 A FR7424694 A FR 7424694A FR 2278794 A1 FR2278794 A1 FR 2278794A1
Authority
FR
France
Prior art keywords
processes
metal parts
refractory metal
against corrosion
parts against
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7424694A
Other languages
English (en)
French (fr)
Other versions
FR2278794B1 (de
Inventor
Philippe Galmiche
Pierre Lepetit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR7424694A priority Critical patent/FR2278794A1/fr
Priority to GB2879175A priority patent/GB1512988A/en
Priority to US05/594,802 priority patent/US4055706A/en
Priority to SE7508008A priority patent/SE415575B/xx
Priority to IT5050775A priority patent/IT1040932B/it
Priority to BE158361A priority patent/BE831439A/xx
Priority to DE19752531835 priority patent/DE2531835C3/de
Priority to CA231,621A priority patent/CA1045916A/fr
Publication of FR2278794A1 publication Critical patent/FR2278794A1/fr
Application granted granted Critical
Publication of FR2278794B1 publication Critical patent/FR2278794B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • 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
    • C23C10/02—Pretreatment of the material to be coated
    • 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
    • C23C10/58—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in more than one step
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/48—Coating with alloys
    • C23C18/50—Coating with alloys with alloys based on iron, cobalt or nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2204/00—End product comprising different layers, coatings or parts of cermet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemically Coating (AREA)
FR7424694A 1974-07-16 1974-07-16 Perfectionnements aux procedes de protection de pieces metalliques refractaires contre la corrosion Granted FR2278794A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7424694A FR2278794A1 (fr) 1974-07-16 1974-07-16 Perfectionnements aux procedes de protection de pieces metalliques refractaires contre la corrosion
GB2879175A GB1512988A (en) 1974-07-16 1975-07-08 Process for forming a coating on a metallic component
US05/594,802 US4055706A (en) 1974-07-16 1975-07-10 Processes for protecting refractory metallic components against corrosion
SE7508008A SE415575B (sv) 1974-07-16 1975-07-11 Sett att pa metallforemal framstella en skyddsbeklednad av ett forholje pa bases av nickel och/eller kobolt och ett ytterholje
IT5050775A IT1040932B (it) 1974-07-16 1975-07-14 Procedimento di protezione allacorrosione di pezzi metallici refrattari
BE158361A BE831439A (fr) 1974-07-16 1975-07-16 Perfectionnements aux procedes de protection de pieces metalliques refractaires contre la corrosion
DE19752531835 DE2531835C3 (de) 1974-07-16 1975-07-16 Verfahren zur Bildung eines Überzugs auf der Grundlage von Nickel und/oder Kobalt auf Gegenständen aus hochwarmfesten Metallmaterialien
CA231,621A CA1045916A (fr) 1974-07-16 1975-07-16 Procede de protection de pieces metalliques refractaires contre la corrosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424694A FR2278794A1 (fr) 1974-07-16 1974-07-16 Perfectionnements aux procedes de protection de pieces metalliques refractaires contre la corrosion

Publications (2)

Publication Number Publication Date
FR2278794A1 true FR2278794A1 (fr) 1976-02-13
FR2278794B1 FR2278794B1 (de) 1977-03-25

Family

ID=9141329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424694A Granted FR2278794A1 (fr) 1974-07-16 1974-07-16 Perfectionnements aux procedes de protection de pieces metalliques refractaires contre la corrosion

Country Status (7)

Country Link
BE (1) BE831439A (de)
CA (1) CA1045916A (de)
DE (1) DE2531835C3 (de)
FR (1) FR2278794A1 (de)
GB (1) GB1512988A (de)
IT (1) IT1040932B (de)
SE (1) SE415575B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007675A1 (de) * 1978-07-21 1980-02-06 Elbar B.V. Verfahren zum Aufbringen einer siliziumhaltigen Schutzschicht auf Gegenstände aus Superlegierungen
US7968207B2 (en) 2005-07-07 2011-06-28 Onera (Office National D'etudes Et De Recherches Aerospatiales) Method of producing and joining superalloy balls by means of brazing and objects produced with such joints

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0526431A1 (de) * 1991-07-30 1993-02-03 CUTER S.p.A. Halter für modulares Fixieren von Aufspannmitteln einer Werkzeugmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007675A1 (de) * 1978-07-21 1980-02-06 Elbar B.V. Verfahren zum Aufbringen einer siliziumhaltigen Schutzschicht auf Gegenstände aus Superlegierungen
US7968207B2 (en) 2005-07-07 2011-06-28 Onera (Office National D'etudes Et De Recherches Aerospatiales) Method of producing and joining superalloy balls by means of brazing and objects produced with such joints

Also Published As

Publication number Publication date
FR2278794B1 (de) 1977-03-25
SE415575B (sv) 1980-10-13
DE2531835B2 (de) 1978-01-26
IT1040932B (it) 1979-12-20
DE2531835A1 (de) 1976-01-29
GB1512988A (en) 1978-06-01
SE7508008L (sv) 1976-01-19
DE2531835C3 (de) 1978-10-12
BE831439A (fr) 1976-01-16
CA1045916A (fr) 1979-01-09

Similar Documents

Publication Publication Date Title
JPS5333931A (en) Doubleecoating for protection from heat and corrosion
GB2005243B (en) Metal corrosion inhibitor
AT347753B (de) Korrosionsschutzmittel fuer metalloberflaechen
GB2005244B (en) Metal corrosion inhibitor
DK157882C (da) Middel til beskyttelse af ferrometaller med korrosion
DK542076A (da) Fremgangsmade til tilvejebringelse af sterke seje metallegeringer
BE828509A (fr) Inhibition de la corrosion par le carbonate de potassium dans le traitement de gaz
TR18398A (tr) Metallerin korunmasina mahsus kaplama terkipleri
IT1098744B (it) Fascia di protezione e di tenuta per bordi metallici o analoghi
JPS51116106A (en) Inhibiting corrosion for zirconium alloy sheets
ATA817376A (de) Korrosionsschutz fur heissen medien ausgesetzte metalloberflachen, insbesondere stahloberflachen
JPS51146342A (en) Corrosion inhibitor
BE831439A (fr) Perfectionnements aux procedes de protection de pieces metalliques refractaires contre la corrosion
BE805541A (fr) Perfectionnements aux procedes de protection des pieces metalliques contre la corrosion a temperature elevee
JPS5265141A (en) Corrosion inhibitor for metals
IT1069651B (it) Composizione protettiva..particolarmente per superfici metalliche
ZA76157B (en) Corrosion inhibiting coatings for steel
JPS5260808A (en) Additive composition for alloy corrosion inhibitor
AU8422975A (en) Block for erosion protection
GB1510824A (en) Method for metal castings
JPS5282645A (en) Metal surface protection process
JPS5278146A (en) Mechanism for protecting corrosion within pipe
JPS52155148A (en) Composition for preventing corrosion of metals
SE7511058L (sv) Korrosionsskyddsmedel
GB1542108A (en) Metal processing plant

Legal Events

Date Code Title Description
ST Notification of lapse