EP0648283A1 - Intermetallic compound component with diffused aluminium coating. - Google Patents

Intermetallic compound component with diffused aluminium coating.

Info

Publication number
EP0648283A1
EP0648283A1 EP93915829A EP93915829A EP0648283A1 EP 0648283 A1 EP0648283 A1 EP 0648283A1 EP 93915829 A EP93915829 A EP 93915829A EP 93915829 A EP93915829 A EP 93915829A EP 0648283 A1 EP0648283 A1 EP 0648283A1
Authority
EP
European Patent Office
Prior art keywords
intermetallic compound
compound component
aluminium coating
diffused
diffused aluminium
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
EP93915829A
Other languages
German (de)
French (fr)
Other versions
EP0648283B1 (en
Inventor
Richard Grunke
Lothar Dr Peichl
Heinrich Walter
Horst Pillhoefer
Frank Brungs
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of EP0648283A1 publication Critical patent/EP0648283A1/en
Application granted granted Critical
Publication of EP0648283B1 publication Critical patent/EP0648283B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C23C10/02—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
    • C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
    • C23C10/08—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases only one element being diffused
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12743—Next to refractory [Group IVB, VB, or VIB] metal-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12764—Next to Al-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
EP93915829A 1992-07-07 1993-07-07 Intermetallic compound component with diffused aluminium coating Expired - Lifetime EP0648283B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4222211A DE4222211C1 (en) 1992-07-07 1992-07-07
DE4222211 1992-07-07
PCT/EP1993/001765 WO1994001594A1 (en) 1992-07-07 1993-07-07 Intermetallic compound component with diffused aluminium coating

Publications (2)

Publication Number Publication Date
EP0648283A1 true EP0648283A1 (en) 1995-04-19
EP0648283B1 EP0648283B1 (en) 1996-10-09

Family

ID=6462622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93915829A Expired - Lifetime EP0648283B1 (en) 1992-07-07 1993-07-07 Intermetallic compound component with diffused aluminium coating

Country Status (5)

Country Link
US (1) US5562999A (en)
EP (1) EP0648283B1 (en)
JP (1) JP3188904B2 (en)
DE (1) DE4222211C1 (en)
WO (1) WO1994001594A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9302978D0 (en) * 1993-02-15 1993-03-31 Secr Defence Diffusion barrier layers
JP3459138B2 (en) * 1995-04-24 2003-10-20 日本発条株式会社 TiAl-based intermetallic compound joined body and method for producing the same
US5695821A (en) * 1995-09-14 1997-12-09 General Electric Company Method for making a coated Ni base superalloy article of improved microstructural stability
US6270914B1 (en) 1995-11-08 2001-08-07 Citizen Watch Co., Ltd. Surface-hardened titanium material, surface hardening method of titanium material, watchcase decoration article, and decoration article
US5807443A (en) * 1995-11-30 1998-09-15 Hitachi Metals, Ltd. Sputtering titanium target assembly and producing method thereof
FR2775297B1 (en) * 1998-02-25 2000-04-28 Lorraine Laminage SHEET WITH CRACK RESISTANT ALUMINUM COATING
US6267558B1 (en) * 1999-05-26 2001-07-31 General Electric Company Dual intensity peening and aluminum-bronze wear coating surface enhancement
US6805971B2 (en) 2002-05-02 2004-10-19 George E. Talia Method of making coatings comprising an intermetallic compound and coatings made therewith
DE102004034312A1 (en) * 2004-07-15 2006-02-02 Mtu Aero Engines Gmbh Sealing arrangement and method for producing a sealing body for a sealing arrangement
DE102013209994A1 (en) * 2013-05-29 2014-12-04 MTU Aero Engines AG TiAl blade with surface modification
DE102016215556A1 (en) * 2016-08-19 2018-02-22 MTU Aero Engines AG HOT GAS CORROSION AND OXIDATION PROTECTION LAYER FOR TIAL ALLOYS
DE102016224546A1 (en) * 2016-12-09 2018-06-14 MTU Aero Engines AG HOT GAS CORROSION AND OXIDATING PROTECTION LAYER FOR TIAL ALLOYS
CN111647845B (en) * 2020-06-15 2021-04-06 燕山大学 Preparation method of zirconium-titanium-based alloy embedded aluminized layer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903785A (en) * 1957-02-11 1959-09-15 Gen Motors Corp Method of hot working titanium
US2920007A (en) * 1958-01-16 1960-01-05 Gen Electric Elastic fluid blade with a finegrained surface
US3615279A (en) * 1967-12-04 1971-10-26 Reynolds Metals Co Metal composite having an aluminum alloy layer bonded to a titanium alloy layer
US3804679A (en) * 1968-05-21 1974-04-16 Cockerill Method of coating steel products
US4168183A (en) * 1978-06-23 1979-09-18 University Of Delaware Process for improving the fatigue properties of structures or objects
US4824482A (en) * 1979-03-30 1989-04-25 Alloy Surfaces Company, Inc. Pyrophoric iron product and process of making
DE3742721C1 (en) * 1987-12-17 1988-12-22 Mtu Muenchen Gmbh Process for the aluminum diffusion coating of components made of titanium alloys
US5300159A (en) * 1987-12-23 1994-04-05 Mcdonnell Douglas Corporation Method for manufacturing superplastic forming/diffusion bonding tools from titanium
US4830265A (en) * 1988-05-13 1989-05-16 Grumman Aerospace Corporation Method for diffusion of metals and alloys using high energy source
JP2768518B2 (en) * 1989-12-25 1998-06-25 新日本製鐵株式会社 High purity TiAＡ-based intermetallic compound and method for producing the same
JPH03249147A (en) * 1990-02-27 1991-11-07 Sumitomo Metal Ind Ltd Intermetallic compound ti-al base alloy excellent in oxidation resistance and its manufacture

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9401594A1 *

Also Published As

Publication number Publication date
DE4222211C1 (en) 1993-07-22
US5562999A (en) 1996-10-08
JPH07508561A (en) 1995-09-21
EP0648283B1 (en) 1996-10-09
WO1994001594A1 (en) 1994-01-20
JP3188904B2 (en) 2001-07-16

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