GB1315228A - Coating method for super alloys - Google Patents

Coating method for super alloys

Info

Publication number
GB1315228A
GB1315228A GB4855771A GB4855771A GB1315228A GB 1315228 A GB1315228 A GB 1315228A GB 4855771 A GB4855771 A GB 4855771A GB 4855771 A GB4855771 A GB 4855771A GB 1315228 A GB1315228 A GB 1315228A
Authority
GB
United Kingdom
Prior art keywords
super alloys
coating method
pack diffusion
heading
oct
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.)
Expired
Application number
GB4855771A
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of GB1315228A publication Critical patent/GB1315228A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C10/00Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34Embedding in a powder mixture, i.e. pack cementation
    • C23C10/36Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/48Aluminising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

1315228 Coating super alloys by pack diffusion UNITED AIRCRAFT CORP 19 Oct 1971 [29 Dec 1970] 48557/71 Heading C7F A Ni or Co base superalloy is coated in a pack diffusion process using a mixture of cobalt aluminide containing 40 to 60 Co and balance Al, an inert filler, e.g. aluminium oxide, and ammonium fluoride, and heating at 871 to 1204‹C.
GB4855771A 1970-12-29 1971-10-19 Coating method for super alloys Expired GB1315228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10252470A 1970-12-29 1970-12-29

Publications (1)

Publication Number Publication Date
GB1315228A true GB1315228A (en) 1973-05-02

Family

ID=22290312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4855771A Expired GB1315228A (en) 1970-12-29 1971-10-19 Coating method for super alloys

Country Status (8)

Country Link
CA (1) CA945050A (en)
DE (1) DE2154280A1 (en)
FR (1) FR2119920B1 (en)
GB (1) GB1315228A (en)
IL (1) IL38092A (en)
IT (1) IT944465B (en)
NL (1) NL7118079A (en)
SE (1) SE364738B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167773A (en) * 1984-11-29 1986-06-04 Secr Defence Improvements in or relating to coating processes
US20120128875A1 (en) * 2005-11-19 2012-05-24 Andre Werner Method for Producing an Inlet Lining

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167773A (en) * 1984-11-29 1986-06-04 Secr Defence Improvements in or relating to coating processes
US4687684A (en) * 1984-11-29 1987-08-18 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Process for diffusion coating metals
US20120128875A1 (en) * 2005-11-19 2012-05-24 Andre Werner Method for Producing an Inlet Lining

Also Published As

Publication number Publication date
IL38092A0 (en) 1972-02-29
NL7118079A (en) 1972-07-03
IL38092A (en) 1974-10-22
IT944465B (en) 1973-04-20
SE364738B (en) 1974-03-04
FR2119920B1 (en) 1975-07-18
DE2154280A1 (en) 1972-07-06
FR2119920A1 (en) 1972-08-11
CA945050A (en) 1974-04-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee