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GB1189698A - Improvements in Lightweight Metallic Structure and Method for Making. - Google Patents

Improvements in Lightweight Metallic Structure and Method for Making.

Info

Publication number
GB1189698A
GB1189698A GB44649/67A GB4464967A GB1189698A GB 1189698 A GB1189698 A GB 1189698A GB 44649/67 A GB44649/67 A GB 44649/67A GB 4464967 A GB4464967 A GB 4464967A GB 1189698 A GB1189698 A GB 1189698A
Authority
GB
United Kingdom
Prior art keywords
wires
nickel
metal
core
shell
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
GB44649/67A
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 GB1189698A publication Critical patent/GB1189698A/en
Expired 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
    • C22C47/02—Pretreatment of the fibres or filaments
    • C22C47/06—Pretreatment of the fibres or filaments by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element
    • C22C47/062—Pretreatment of the fibres or filaments by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element from wires or filaments only
    • C22C47/068—Aligning wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • 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
    • C22C47/20—Making alloys containing metallic or non-metallic fibres or filaments by subjecting to pressure and heat an assembly comprising at least one metal layer or sheet and one layer of fibres or filaments
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10T428/12424—Mass of only fibers
    • 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
    • Y10T428/12444—Embodying fibers interengaged or between layers [e.g., paper, etc.]
    • 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.]
    • Y10T428/12729—Group IIA 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
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Wire Processing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

1,189,698. Making lightweight metallic structures. GENERAL ELECTRIC CO. 2 Oct., 1967 [3 Jan., 1967], No. 44649/67. Heading B3A. A method of making a lightweight metallic structure 26 includes the steps of coating a core e.g. wires or a mesh, with a shell metal; assembling a plurality of the coated cores to form the structure; and then heating the assembly to a temperature sufficient to diffuse the core metal into the shell metal and to bond the coated cores together but lower than the melting point of the shell metal to produce a lightweight metallic structure consisting of a plurality of hollow shells bonded together. The core metal may be aluminium, magnesium or their alloys and the shell metal may be iron, nickel, cobalt or their alloys, the coated cores being heated to a temperature in the range 1600‹ to 2200‹ F. An example describes the manufacture of a shroud for a gas turbine in which a brazing alloy powder 22 is placed on a backing member 16, nickel wires or mesh 24 are placed on the powder 22 and composite wires 26 are placed on the nickel wires 24. The composite wires 26 consist of aluminium wires coated with nickel, there being 20-27% Al and 73-80% Ni by weight. The stacked base 16 and wires 24, 26 are then placed between holding plates and heated for one hour at about 2000‹ F. in argon to diffuse the aluminium core into the nickel shell and to bond the components together.
GB44649/67A 1967-01-03 1967-10-02 Improvements in Lightweight Metallic Structure and Method for Making. Expired GB1189698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60694367A 1967-01-03 1967-01-03

Publications (1)

Publication Number Publication Date
GB1189698A true GB1189698A (en) 1970-04-29

Family

ID=24430169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44649/67A Expired GB1189698A (en) 1967-01-03 1967-10-02 Improvements in Lightweight Metallic Structure and Method for Making.

Country Status (5)

Country Link
US (1) US3489534A (en)
BE (1) BE704512A (en)
DE (1) DE1621250A1 (en)
FR (1) FR1547594A (en)
GB (1) GB1189698A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576301A1 (en) * 1985-01-24 1986-07-25 Europ Propulsion PROCESS FOR THE PREPARATION OF POROUS REFRACTORY MATERIALS, NOVEL PRODUCTS THUS OBTAINED AND THEIR APPLICATIONS IN THE PREPARATION OF ABRADABLE TURBINE RINGS

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411257B1 (en) * 1970-03-27 1979-05-14
US3667108A (en) * 1970-04-17 1972-06-06 Us Navy Method of making a beryllium titanium composite
US3895960A (en) * 1970-08-27 1975-07-22 Westinghouse Electric Corp Diffusion-bonded battery electrode plaques
US3737976A (en) * 1971-04-15 1973-06-12 Whittaker Corp Method of forming filament reinforced metallic sheets
US3789498A (en) * 1971-11-01 1974-02-05 Ambac Ind Method of diffusion bonding
JPH0611917B2 (en) * 1988-08-23 1994-02-16 日本鋼管株式会社 Multi-layer aluminum plating substrate for anodizing treatment
WO2006086274A2 (en) * 2005-02-08 2006-08-17 Dyno Nobel Inc. Delay units and methods of making the same
EP1707301B1 (en) * 2005-03-31 2008-06-18 Siemens Aktiengesellschaft Process for applying fibre mats on the surface or a recess of a component
US8794152B2 (en) 2010-03-09 2014-08-05 Dyno Nobel Inc. Sealer elements, detonators containing the same, and methods of making
US8696309B2 (en) * 2011-06-27 2014-04-15 Turbine Services Ltd. Brazed turbine seal
KR20180113985A (en) * 2016-02-16 2018-10-17 가부시키가이샤 토호쿠 테크노 아치 METHOD FOR PREPARING NANO-COMPOSITE METAL MEMBER, AND METHOD FOR JOINING BETWEEN PHOSPHORUS-SYSTEMS
US20180320270A1 (en) * 2017-05-08 2018-11-08 United Technologies Corporation Functionally graded environmental barrier coating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123446A (en) * 1964-03-03 Porous wall construction
US2271662A (en) * 1939-01-17 1942-02-03 Rubissow George Alexis Filtering element and new method for its manufacture
US3087233A (en) * 1960-11-16 1963-04-30 Fram Corp Pervious metal fiber material and method of making the same
US3266130A (en) * 1965-10-21 1966-08-16 Fort Wayne Metals Inc Method of making a permeable airfoil skin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576301A1 (en) * 1985-01-24 1986-07-25 Europ Propulsion PROCESS FOR THE PREPARATION OF POROUS REFRACTORY MATERIALS, NOVEL PRODUCTS THUS OBTAINED AND THEIR APPLICATIONS IN THE PREPARATION OF ABRADABLE TURBINE RINGS
EP0192512A1 (en) * 1985-01-24 1986-08-27 Societe Europeenne De Propulsion (S.E.P.) S.A. Abradable turbine rings and turbines so obtained
US4669954A (en) * 1985-01-24 1987-06-02 Societe Europeenne De Propulsion Abradable turbine rings and turbines thus obtained

Also Published As

Publication number Publication date
BE704512A (en) 1968-02-01
US3489534A (en) 1970-01-13
DE1621250A1 (en) 1971-04-29
FR1547594A (en) 1968-11-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees