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External reference samples for residual stress analysis by X-ray diffraction

机译：外部参考样品，用于通过X射线衍射分析残余应力

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摘要

The GFAC (French Association for residual stress analysis) decided in 2007 to work on external reference samples for residual stress analysis by X-ray diffraction as defined in the XPA 09-285 and EN 15305-2009 standards. Seven materials are studied: ferritic steel, martensitic steel, aluminium alloy, titanium alloy, 2 types of Nickel-Chromium alloy and tungsten thin layers deposited on silicon wafers. The purpose of this external round robin campaign is threefold: (i) to give possibilities for each laboratory involved in the campaign test to obtain external reference samples for each material tested, (ii) to validate a common procedure for qualification of external samples and (iii) to commercialise validated external reference samples through the GFAC association. A common approach of X-Ray diffraction parameters, samples geometry and standard procedure has been chosen and adopted by each laboratory involved in these tests. No indication in terms of residual stress calculation method is given; the choice of the method (centroid, middle point, maximum of peak, fitting...) is the choice of the laboratory according to their X-ray diffraction setups, softwares and experience. Once all samples are analysed, values given by each laboratory are compared and analysed.
机译：GFAC（法国残余应力分析协会）于2007年决定按照XPA 09-285和EN 15305-2009标准中定义的方法，通过X射线衍射对外部参考样品进行残余应力分析。研究了七种材料：铁素体钢，马氏体钢，铝合金，钛合金，两种类型的镍铬合金和沉积在硅片上的钨薄层。此外部轮循活动的目的是三方面的：（i）为参与活动测试的每个实验室提供可能性，以获取每种测试材料的外部参考样品，（ii）验证用于鉴定外部样品的通用程序，以及（ iii）通过GFAC协会将经过验证的外部参考样品商业化。参与这些测试的每个实验室都选择并采用了X射线衍射参数，样品几何形状和标准程序的通用方法。没有给出残余应力计算方法的指示；方法的选择（质心，中点，最大峰，拟合...）是实验室根据其X射线衍射设置，软件和经验而选择的。一旦分析了所有样品，就对每个实验室给出的值进行比较和分析。

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  • 来源
    《Residual stresses VIII》|2010年|p.215-222|共8页
  • 会议地点 Riva del Garda(IT);Riva del Garda(IT)
  • 作者

    F. Lefebvre; M. Francois; J. Cacot; C. Hemery; P. Le-bec; E. Baumhauer; D. Bouscaud; T. Bergey; D. Blaize; D. Gloaguen; JL. Lebrun; A. Cosson; R. Kubler; Y. Cheynet; E. Daniel; H. Michaud; JC. Monvoisin; P. Blanchet; P. Allain; Y Mrini; JM. Sprauel; P. Goudeau; P. Barbarin; C.;

  • 作者单位

    CETIM, 52 avenue Felix Louat, Senlis, 60304, France,;

    LASMIS, UTT, 12 rue Marie Curie, BP2060, 10010 Troyes cedex, France;

    ArcelorMittal, Global Research and Development, Gandrange RD, BP 3, F- 57360 Amneville;

    SAS CIPRES, Immeuble Orion 191, rue de Belfort - BP 91302 25005 BESANCON CEDEX 3;

    EDF, RD-Dept MMC, avenue des Renardieres, 77818 Moret-sur-Loing cedex;

    PSA Centre technique de Belchamp - DTI/DITV/PMXP/TAC/AEM, 25218 Montbeliard;

    Arts et Metiers ParisTech (Angers, Aix en Provence, Metz, Paris);

    SAFRAN (Bordes, Corbeil, Vernon);

    SAFRAN (Bordes, Corbeil, Vernon);

    EMM, GEM, C.R.T.T., 37 Bd de I'Universite B.P. 406 44602 ST-NAZAIRE CEDEX;

    Arts et Metiers ParisTech (Angers, Aix en Provence, Metz, Paris);

    SKF, Laboratoire GTD 204, boulevard Charles de Gaulle 37540 Saint Cyr sur Loire;

    Arts et Metiers ParisTech (Angers, Aix en Provence, Metz, Paris);

    SNCF, Agence d'Essai Ferroviaire AEF-S1, 21 avenue du president Allende, 94407 VITRY sur SEINE;

    Metal Improvement Company, 1065 avenue du Marechal Juin, Zl, 45200 AMILLY;

    ASCOMETAL, CREAS, BP 70045, 57301 Hagondange;

    SAFRAN (Bordes, Corbeil, Vernon);

    DCNS BU Propulsion-lndret CESMAN 44620 LA MONTAGNE;

    DCNS BU Propulsion-lndret CESMAN 44620 LA MONTAGNE;

    RENAULT (Dimat), 1, avenue du golf, Service 68130 - API : TCR LAB 035, 78288 Guyancourt cedex;

    Universite de la Mediterranee, IUT, Avenue Gaston Berger, 13625 Aix en Provence;

    Arts et Metiers ParisTech (Angers, Aix en Provence, Metz, Paris);

    CETIM, 52 avenue Felix Louat, Senlis, 60304, France,;

    CETIM, 52 avenue Felix Louat, Senlis, 60304, France,;

    CETIM, 52 avenue Felix Louat, Senlis, 60304, France,;

    Arts et Metiers ParisTech (Angers, Aix en Provence, Metz, Paris);

    Arts et Metiers ParisTech (Angers, Aix en Provence, Metz, Paris);

    MELIAD, 6 rue des Orfevres, 44 840 Les Sorinieres;

    ALLEVARD REJNA AUTOSUSPENSIONS, 201, Rus Sin-Le-Noble, 59500 DOUAI - France;

    EMM, GEM, C.R.T.T., 37 Bd de I'Universite B.P. 406 44602 ST-NAZAIRE CEDEX;

    SONATS, 2 rue de la Fonderie, BP40538, 44475 CARQUEFOU;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工程材料试验;
  • 关键词

    Residual stress; External reference samples;

    机译：残余应力；外部参考样品;

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