BR112015026627A2 - processo de análise de uma superfície de ruptura de uma peça de turbomáquina - Google Patents

processo de análise de uma superfície de ruptura de uma peça de turbomáquina

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Publication number
BR112015026627A2
BR112015026627A2 BR112015026627A BR112015026627A BR112015026627A2 BR 112015026627 A2 BR112015026627 A2 BR 112015026627A2 BR 112015026627 A BR112015026627 A BR 112015026627A BR 112015026627 A BR112015026627 A BR 112015026627A BR 112015026627 A2 BR112015026627 A2 BR 112015026627A2
Authority
BR
Brazil
Prior art keywords
rupture
crack
analyzing
order
propagation
Prior art date
Application number
BR112015026627A
Other languages
English (en)
Other versions
BR112015026627B1 (pt
Inventor
Colladon Fabrice
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BR112015026627A2 publication Critical patent/BR112015026627A2/pt
Publication of BR112015026627B1 publication Critical patent/BR112015026627B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/06—Special adaptations of indicating or recording means
    • G01N3/068—Special adaptations of indicating or recording means with optical indicating or recording means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0016—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of aircraft wings or blades
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/204—Structure thereof, e.g. crystal structure
    • G01N33/2045—Defects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
    • G06V20/698—Matching; Classification
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/26—Electron or ion microscopes; Electron or ion diffraction tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0062—Crack or flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0067—Fracture or rupture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0222—Temperature
    • G01N2203/0226—High temperature; Heating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
    • G01N2203/0647—Image analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Radiation Pyrometers (AREA)

Abstract

1/1 resumo “processo de análise de uma superfície de ruptura de uma peça de turbomáquina” processo de análise de uma superfície de ruptura ou de fissura (10) de uma peça feita de tial de turbomáquina, que compreende pelo menos uma das etapas que consiste em: a) determinar sobre a superfície a posição e a orientação de facetas de separação, de modo a identificar uma zona de início da ruptura ou fissura e determinar o sentido de propagação dessa ruptura ou fissura, b) examinar a superfície e detectar as zonas de presença de grãos de eixos iguais e/ou de grãos lamelares, de modo a avaliar a temperatura na qual a ruptura ou fissura ocorreu, e c) comparar as colorações térmicas da superfície com aquelas de amostras de um mostruário de coloração térmica, de modo a avaliar a velocidade de propagação da ruptura ou fissura.
BR112015026627-4A 2013-04-22 2014-04-11 processo de análise de uma superfície de ruptura de uma peça de turbomáquina BR112015026627B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1353660 2013-04-22
FR1353660A FR3004808B1 (fr) 2013-04-22 2013-04-22 Procede d'analyse d'un facies de rupture d'une piece de turbomachine
PCT/FR2014/050880 WO2014174179A1 (fr) 2013-04-22 2014-04-11 Procede d'analyse d'un facies de rupture d'une piece de turbomachine

Publications (2)

Publication Number Publication Date
BR112015026627A2 true BR112015026627A2 (pt) 2017-07-25
BR112015026627B1 BR112015026627B1 (pt) 2021-01-05

Family

ID=49054688

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015026627-4A BR112015026627B1 (pt) 2013-04-22 2014-04-11 processo de análise de uma superfície de ruptura de uma peça de turbomáquina

Country Status (9)

Country Link
US (1) US9816905B2 (pt)
EP (1) EP2989455B1 (pt)
JP (1) JP6284624B2 (pt)
CN (1) CN105122054B (pt)
BR (1) BR112015026627B1 (pt)
CA (1) CA2909390C (pt)
FR (1) FR3004808B1 (pt)
RU (1) RU2668495C2 (pt)
WO (1) WO2014174179A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3004808B1 (fr) * 2013-04-22 2015-04-17 Snecma Procede d'analyse d'un facies de rupture d'une piece de turbomachine
CN106814086B (zh) * 2016-12-07 2019-12-27 青岛海尔股份有限公司 内胆开裂分析方法
DE102022108913A1 (de) 2022-04-12 2023-10-12 ROOCAA UG (haftungsbeschränkt) Verfahren zum automatischen Klassifizieren eines Schadens
CN114878374B (zh) * 2022-07-11 2022-09-20 天津大学 一种用于金属材料短裂纹及长裂纹扩展的表征方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222912A5 (pt) * 1973-03-23 1974-10-18 Siderurgie Fse Inst Rech
SU1744583A1 (ru) * 1990-05-28 1992-06-30 Войсковая часть 75360 Способ диагностики усталостного разрушени детали
SU1805319A1 (ru) * 1990-12-25 1993-03-30 Kz Fiz Tekh I Cпocoб oцehkи coпpotиbлehия kohctpуkциohhыx matepиaлob paзbиtию tpeщиh
JPH04282455A (ja) * 1991-03-11 1992-10-07 Toshiba Corp 構造部品の保守管理方法およびその保守管理装置
JP3097771B2 (ja) * 1991-06-11 2000-10-10 石川島播磨重工業株式会社 金属材料のクリープ損傷度測定法
US5358686A (en) * 1993-02-17 1994-10-25 Parris Warren M Titanium alloy containing Al, V, Mo, Fe, and oxygen for plate applications
JPH08104933A (ja) * 1994-10-03 1996-04-23 Mitsubishi Heavy Ind Ltd チタンアルミナイド基複合材料
JP3459138B2 (ja) * 1995-04-24 2003-10-20 日本発条株式会社 ＴｉＡｌ系金属間化合物接合体およびその製造方法
US6970182B1 (en) * 1999-10-20 2005-11-29 National Instruments Corporation Image acquisition system and method for acquiring variable sized objects
FR2892811B1 (fr) * 2005-10-28 2009-04-17 Commissariat Energie Atomique Procede et systeme de determination du parcours de propagation d'au moins une fissure a partir d'une ou de surface(s) de rupture creees par cette ou ces fissure(s).
RU2359244C2 (ru) * 2006-11-22 2009-06-20 Производственное, научно-исследовательское и проектно-конструкторское учреждение "Венчур" (ПНИПКУ "Венчур") Способ определения долговечности изделия из хрупкого материала
US8186875B2 (en) * 2008-09-14 2012-05-29 Nuovo Pignone S.P.A. Method for determining reheat cracking susceptibility
JP5302870B2 (ja) * 2009-02-27 2013-10-02 大阪瓦斯株式会社 破壊応力範囲の推定方法
JP5290220B2 (ja) * 2010-03-01 2013-09-18 株式会社神戸製鋼所 落重破壊特性の評価方法
KR101243521B1 (ko) * 2010-06-22 2013-03-20 한국지질자원연구원 화강암류에 분포하는 결의 방향성 도출방법
FR2968759B1 (fr) * 2010-12-13 2014-04-18 Snecma Procede non destructif d'estimation d'une temperature et d'une duree de surchauffe d'une piece metallique de turbomachine
FR3004808B1 (fr) * 2013-04-22 2015-04-17 Snecma Procede d'analyse d'un facies de rupture d'une piece de turbomachine

Also Published As

Publication number Publication date
WO2014174179A1 (fr) 2014-10-30
CN105122054B (zh) 2017-04-19
FR3004808B1 (fr) 2015-04-17
CN105122054A (zh) 2015-12-02
US20160061699A1 (en) 2016-03-03
BR112015026627B1 (pt) 2021-01-05
CA2909390A1 (fr) 2014-10-30
EP2989455A1 (fr) 2016-03-02
RU2015147608A (ru) 2017-05-26
RU2015147608A3 (pt) 2018-03-22
JP2016519303A (ja) 2016-06-30
JP6284624B2 (ja) 2018-02-28
EP2989455B1 (fr) 2017-01-04
CA2909390C (fr) 2021-02-23
FR3004808A1 (fr) 2014-10-24
US9816905B2 (en) 2017-11-14
RU2668495C2 (ru) 2018-10-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/04/2014, OBSERVADAS AS CONDICOES LEGAIS.