CA2973398A1 - Zero-porosity npr structure and tuning of npr structure for particular localities - Google Patents

Zero-porosity npr structure and tuning of npr structure for particular localities

Info

Publication number
CA2973398A1
CA2973398A1 CA2973398A CA2973398A CA2973398A1 CA 2973398 A1 CA2973398 A1 CA 2973398A1 CA 2973398 A CA2973398 A CA 2973398A CA 2973398 A CA2973398 A CA 2973398A CA 2973398 A1 CA2973398 A1 CA 2973398A1
Authority
CA
Canada
Prior art keywords
structural elements
zero
structure according
porosity
porosity structure
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.)
Abandoned
Application number
CA2973398A
Other languages
English (en)
French (fr)
Inventor
Matthew Christopher Innes
Minh Quan Pham
Fabian Enrique Sanchez GUERRERO
Megan SCHAENZER
Ali SHANIAN
Evelyne SMITH-ROBERGE
Farhad JAVID
Katia Bertoldi
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.)
Harvard University
Original Assignee
Harvard University
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 Harvard University filed Critical Harvard University
Publication of CA2973398A1 publication Critical patent/CA2973398A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F99/00—Subject matter not provided for in other groups of this subclass
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
    • F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
    • F16S1/00—Sheets, panels, or other members of similar proportions; Constructions comprising assemblies of such members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/002—Wall structures
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/03—Amorphous or microcrystalline structure
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Laminated Bodies (AREA)
  • Prostheses (AREA)
  • Powder Metallurgy (AREA)
  • Materials For Medical Uses (AREA)
  • Finishing Walls (AREA)
CA2973398A 2015-01-09 2016-01-09 Zero-porosity npr structure and tuning of npr structure for particular localities Abandoned CA2973398A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562101823P 2015-01-09 2015-01-09
US62/101,823 2015-01-09
US201562118819P 2015-02-20 2015-02-20
US62/118,819 2015-02-20
PCT/US2016/012765 WO2016112364A1 (en) 2015-01-09 2016-01-09 Zero-porosity npr structure and tuning of npr structure for particular localities

Publications (1)

Publication Number Publication Date
CA2973398A1 true CA2973398A1 (en) 2016-07-14

Family

ID=56356518

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2973398A Abandoned CA2973398A1 (en) 2015-01-09 2016-01-09 Zero-porosity npr structure and tuning of npr structure for particular localities

Country Status (7)

Country Link
US (1) US10843505B2 (cg-RX-API-DMAC10.html)
EP (1) EP3242794B1 (cg-RX-API-DMAC10.html)
JP (1) JP2018511763A (cg-RX-API-DMAC10.html)
CN (1) CN108472915B (cg-RX-API-DMAC10.html)
CA (1) CA2973398A1 (cg-RX-API-DMAC10.html)
RU (1) RU2706056C2 (cg-RX-API-DMAC10.html)
WO (1) WO2016112364A1 (cg-RX-API-DMAC10.html)

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US10499704B2 (en) * 2013-09-18 2019-12-10 Nike, Inc. Sole for an article of footwear having regionally varied Auxetic structures
CN108472915B (zh) 2015-01-09 2021-07-27 哈佛大学校董委员会 零孔隙率npr结构以及特定位置的npr结构的调整
EP4121237A1 (en) 2020-04-15 2023-01-25 Siemens Energy Global GmbH & Co. KG Auxetic three-dimensional structure utilized in additive manufacturing applications
CN114535666A (zh) * 2022-02-28 2022-05-27 广州大学 一种仿生负泊松比钻头及其设计方法
EP4276283B1 (en) 2022-05-13 2026-01-28 Siemens Energy Global GmbH & Co. KG Ring segment assembly in gas turbine engine
US12467274B2 (en) * 2023-08-14 2025-11-11 Toyota Motor Engineering & Manufacturing North America, Inc. Systems and methods for forming multiple 3D structures from a circularly-packed network of structural elements

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DE10333177A1 (de) * 2003-07-22 2005-02-24 Modine Manufacturing Co., Racine Strömungskanal für einen Wärmeaustauscher
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JP2018510319A (ja) * 2015-01-09 2018-04-12 プレジデント アンド フェローズ オブ ハーバード カレッジ 負のポアソン比のワッフル状構造体
CN108472915B (zh) 2015-01-09 2021-07-27 哈佛大学校董委员会 零孔隙率npr结构以及特定位置的npr结构的调整

Also Published As

Publication number Publication date
JP2018511763A (ja) 2018-04-26
CN108472915A (zh) 2018-08-31
WO2016112364A1 (en) 2016-07-14
CN108472915B (zh) 2021-07-27
EP3242794A4 (en) 2018-08-01
US10843505B2 (en) 2020-11-24
EP3242794B1 (en) 2020-12-30
RU2017126148A3 (cg-RX-API-DMAC10.html) 2019-05-29
RU2706056C2 (ru) 2019-11-13
EP3242794A1 (en) 2017-11-15
RU2017126148A (ru) 2019-02-11
US20180009257A1 (en) 2018-01-11

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20210831