GB958309A - Improvements in means for preventing fretting erosion - Google Patents

Improvements in means for preventing fretting erosion

Info

Publication number
GB958309A
GB958309A GB20847/62A GB2084762A GB958309A GB 958309 A GB958309 A GB 958309A GB 20847/62 A GB20847/62 A GB 20847/62A GB 2084762 A GB2084762 A GB 2084762A GB 958309 A GB958309 A GB 958309A
Authority
GB
United Kingdom
Prior art keywords
balance
max
nickel
coating
alloys
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
GB20847/62A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB958309A publication Critical patent/GB958309A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/007—Preventing corrosion
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/30—Preventing corrosion or unwanted deposits in gas-swept spaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49709—Specific metallic composition
    • 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
    • Y10T428/12778—Alternative base metals from diverse categories
    • 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
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12882—Cu-base component alternative to Ag-, Au-, or Ni-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
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

In a process of preventing erosion at the contacting surfaces of two abutting metal members, the first member being iron, nickel cobalt or their alloys and the second member being iron, nickel, cobalt chromium, tungsten, tantalum, columbium, molybdenum or their alloys, the contacting surface of the second member is coated with an alloy consisting of 30-40% nickel, 2-10% indium and the balance copper, the coating being applied by flame spraying, vapour deposition or hot dipping. The coating process is preferably the plasma arc flame spraying type using powder of a particle size of -200 +300 mesh and a 90% N2-10% H2 gas mixture. The coating thickness is generally between 0.001 to 0.003 inches. The following alloy compositions are specified for the member to be coated: (1) 0.08% max. C. 1-2% Mn, 0.4-1% Si, 13.5-16% Cr, 24-27% Ni, 1-1.5% Mo, 1.9-2.3% Ti, 0.003-0.01% B with the balance Fe; (2) 0.04% C, 15% Cr, 2.4% Ti, 0.6% Al, 7% Fe, balance Ni; (3) 0.08% max. C, 1-2% Mn, 0.4-1% Si, 13.5-16% Cr, 24-27% Ni, 1-1.5% Mo, 1.9-2.3% Ti, 0.1-5% V, 0.003-0.01% B, balance Fe. The following alloy compositions are specified for the uncoated member: (1) 0.08% C, 15.5% Cr, 2.5% Ti, 0.7% Al, 7% Fe, 0.95% C6+Ta, balance Ni and Co; (2) 0.15% C max., 20% Cr. 10% Ni, 1.5% Mn, 15% W, 3% Fe max., balance Co. Specification 931,075 and U.S.A. Specification 2,787,503 are referred to.
GB20847/62A 1961-07-21 1962-05-30 Improvements in means for preventing fretting erosion Expired GB958309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US125667A US3143383A (en) 1961-07-21 1961-07-21 Means for preventing fretting erosion

Publications (1)

Publication Number Publication Date
GB958309A true GB958309A (en) 1964-05-21

Family

ID=22420840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20847/62A Expired GB958309A (en) 1961-07-21 1962-05-30 Improvements in means for preventing fretting erosion

Country Status (3)

Country Link
US (1) US3143383A (en)
DE (1) DE1294028B (en)
GB (1) GB958309A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793195A (en) * 1972-10-10 1974-02-19 Gen Electric Coated bearing surfaces
DE2836334B1 (en) * 1978-08-19 1980-05-08 Mannesmann Demag Ag, 4100 Duisburg Process for protecting metal, force-fit paired machine parts subject to vibrations against fretting corrosion
US4848934A (en) * 1985-01-11 1989-07-18 The Boeing Company Lightweight high performance titanium sliding contact bearing
US5292596A (en) * 1991-05-13 1994-03-08 United Technologies Corporation Force-transmitting surfaces of titanium protected from pretting fatigue by a coating of Co-Ni-Fe
ATE223518T1 (en) * 1994-03-17 2002-09-15 Westaim Corp LOW FRICTION COATINGS BASED ON COBALT ON TITANIUM
US5518683A (en) * 1995-02-10 1996-05-21 General Electric Company High temperature anti-fretting wear coating combination
DE19615549B8 (en) * 1996-04-19 2005-07-07 Alstom Device for thermal protection of a rotor of a high-pressure compressor
EP1428981A1 (en) * 2002-12-11 2004-06-16 Siemens Aktiengesellschaft Turbine blade with a protective coating
DE10356586A1 (en) * 2003-12-04 2005-07-07 Alstom Technology Ltd compressor rotor
EP1561905A1 (en) * 2004-02-09 2005-08-10 Siemens Aktiengesellschaft Plastically deformable layer in the mounting area of a turbine blade and method of turbine blade attachment
US7516547B2 (en) * 2005-12-21 2009-04-14 General Electric Company Dovetail surface enhancement for durability
US20080066288A1 (en) * 2006-09-08 2008-03-20 General Electric Company Method for applying a high temperature anti-fretting wear coating
CN106891107A (en) * 2017-03-13 2017-06-27 大连华锐重工特种备件制造有限公司 Hot rolled seamless steel tube mandrel surface composite-making process method
CN108033498A (en) * 2017-12-16 2018-05-15 苏州纽东精密制造科技有限公司 A kind for the treatment of process weaved with sewage disposal strainer
CN111961837A (en) * 2020-08-13 2020-11-20 大连理工大学 Fretting fatigue resisting protection method based on composite modification of laser shock and coating lubrication
CN113506666A (en) * 2021-06-28 2021-10-15 福建船政交通职业学院 Indium-iron composite salient point microcrystal magnetic yoke
US11913355B2 (en) * 2022-02-14 2024-02-27 General Electric Company Part-span shrouds for pitch controlled aircrafts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2241789A (en) * 1938-05-27 1941-05-13 Int Nickel Co Bearings and method of producing the same
DE1106967B (en) * 1953-11-21 1961-05-18 Siemens Ag Use of alloys containing indium as a material for making contacts
DE1071351B (en) * 1954-05-17 1959-12-17 Clevite Corporation, Cleveland, Ohio (V. St. A.) Bearing arrangement
US2988447A (en) * 1958-12-31 1961-06-13 Gen Electric Copper base brazing alloy and mixtures

Also Published As

Publication number Publication date
US3143383A (en) 1964-08-04
DE1294028B (en) 1969-04-30

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