DE3276662D1 - Method for simultaneous peening and smoothing - Google Patents

Method for simultaneous peening and smoothing

Info

Publication number
DE3276662D1
DE3276662D1 DE8282630084T DE3276662T DE3276662D1 DE 3276662 D1 DE3276662 D1 DE 3276662D1 DE 8282630084 T DE8282630084 T DE 8282630084T DE 3276662 T DE3276662 T DE 3276662T DE 3276662 D1 DE3276662 D1 DE 3276662D1
Authority
DE
Germany
Prior art keywords
smoothing
peening
simultaneous
simultaneous peening
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
DE8282630084T
Other languages
English (en)
Inventor
James Wesley Neal
Joseph Frederick Loersch
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 Technologies 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
Priority claimed from US06/300,718 external-priority patent/US4426867A/en
Priority claimed from US06/300,727 external-priority patent/US4514469A/en
Priority claimed from US06/300,725 external-priority patent/US4454740A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3276662D1 publication Critical patent/DE3276662D1/de
Expired 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/04—Impact or kinetic deposition of particles
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE8282630084T 1981-09-10 1982-09-08 Method for simultaneous peening and smoothing Expired DE3276662D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/300,718 US4426867A (en) 1981-09-10 1981-09-10 Method of peening airfoils and thin edged workpieces
US06/300,727 US4514469A (en) 1981-09-10 1981-09-10 Peened overlay coatings
US06/300,725 US4454740A (en) 1981-09-10 1981-09-10 Method for simultaneous peening and smoothing

Publications (1)

Publication Number Publication Date
DE3276662D1 true DE3276662D1 (en) 1987-08-06

Family

ID=27404758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282630084T Expired DE3276662D1 (en) 1981-09-10 1982-09-08 Method for simultaneous peening and smoothing

Country Status (8)

Country Link
EP (1) EP0074918B1 (de)
AU (1) AU556101B2 (de)
BR (1) BR8205191A (de)
DE (1) DE3276662D1 (de)
IE (1) IE53894B1 (de)
IL (1) IL66717A (de)
IN (1) IN157173B (de)
SG (1) SG69287G (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH676126A5 (de) * 1987-12-01 1990-12-14 Bbc Brown Boveri & Cie
US4904528A (en) * 1987-12-24 1990-02-27 United Technologies Corporation Coated gas turbine engine compressor components
DE4041103A1 (de) * 1990-12-21 1992-07-02 Mtu Muenchen Gmbh Verfahren zur oberflaechenbehandlung von bauteilen
DE4226272C1 (de) * 1992-08-08 1994-02-10 Mtu Muenchen Gmbh Verfahren zur Behandlung von MCrAlZ-Schichten und mit dem Verfahren hergestellte Bauteile
FR2708940B1 (fr) * 1993-08-12 1995-09-22 Snecma Procédé de durcissement de pièces métalliques.
US5591009A (en) * 1995-01-17 1997-01-07 General Electric Company Laser shock peened gas turbine engine fan blade edges
US5569018A (en) * 1995-03-06 1996-10-29 General Electric Company Technique to prevent or divert cracks
IL117347A (en) * 1995-03-06 1999-10-28 Gen Electric Laser shock peened gas turbine engine compressor airfoil edges
FR2812286B1 (fr) * 2000-07-28 2003-03-07 Univ Troyes Technologie Procede de generation de nanostructures et dispositif de generation de nanostructures
AUPR133100A0 (en) * 2000-11-08 2000-11-30 Bhp Innovation Pty Ltd Cold-formable metal-coated strip
GB2382641A (en) * 2001-11-28 2003-06-04 Johnson Matthey Plc A refractory furnace block with a surface coated in a platinum alloy
EP1980631A1 (de) * 2007-04-13 2008-10-15 Siemens Aktiengesellschaft Verfahren zum Strahlen einer Turbinenschaufel für den Heissbereich einer Gasturbine
US20090098286A1 (en) * 2007-06-11 2009-04-16 Honeywell International, Inc. Method for forming bond coats for thermal barrier coatings on turbine engine components
CN112643554B (zh) * 2020-12-22 2022-07-05 中船重工龙江广瀚燃气轮机有限公司 一种叶片液体喷丸控制方法
CN113322468B (zh) * 2021-05-25 2023-03-28 合肥学院 一种提高钛锆基合金耐磨性的表面强化方法
CN114657490B (zh) * 2022-03-22 2022-11-01 合肥学院 一种钛锆基合金表面处理工艺及喷丸强化装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT267567B (de) * 1965-12-03 1969-01-10 Knapsack Ag Siziliumhaltiges Stahlschrot als Strahlmittel
US3542530A (en) * 1968-05-23 1970-11-24 United Aircraft Corp Nickel or cobalt base with a coating containing iron chromium and aluminum
US3705511A (en) * 1969-10-17 1972-12-12 Avco Corp Low penetration ball forming process
US4287740A (en) * 1978-09-12 1981-09-08 Rockwell International Corporation Method of increasing the fatigue life of titanium alloy parts
US4217769A (en) * 1978-10-10 1980-08-19 Consolidated Papers, Inc. Method of forming a coating application roll
US4222793A (en) * 1979-03-06 1980-09-16 General Motors Corporation High stress nodular iron gears and method of making same

Also Published As

Publication number Publication date
AU556101B2 (en) 1986-10-23
EP0074918A2 (de) 1983-03-23
EP0074918B1 (de) 1987-07-01
AU8813982A (en) 1983-03-17
IL66717A0 (en) 1982-12-31
EP0074918A3 (en) 1984-09-05
SG69287G (en) 1988-02-19
IL66717A (en) 1985-07-31
IN157173B (de) 1986-02-01
IE822161L (en) 1983-03-10
BR8205191A (pt) 1983-08-16
IE53894B1 (en) 1989-04-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee