DIN ISO 15787-2010 技术产品文件.热处理铁零部件.标志和表示(ISO15787-2001)
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【英文标准名称】:Technicalproductdocumentation-Heat-treatedferrousparts-Presentationandindications(ISO15787:2001)
【原文标准名称】:技术产品文件.热处理铁零部件.标志和表示(ISO15787-2001)
【标准号】:DINISO15787-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:缩写;文献;制图规范;图纸;工程图;黑色金属;硬度;硬度值;热处理;材料;表示;产品文件;表示法;符号表示;技术文献
【英文主题词】:Abbreviations;Documentations;Drawingspecifications;Drawings;Engineeringdrawings;Ferrousmetals;Hardness;Hardnessnumber;Heattreatment;Materials;Presentations;Productsdocumentation;Representations;Symbolicrepresentations;Technicaldocuments
【摘要】:ThisInternationalStandardspecifiesthemannerofpresentingandindicatingthefinalconditionofheat-treatedferrouspartsintechnicaldrawings.
【中国标准分类号】:J36
【国际标准分类号】:01_110;25_200
【页数】:38P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforFrettingCorrosionTestingofModularImplantInterfaces:HipFemoralHead-boreandConeTaperInterface
【原文标准名称】:模块植入接口的磨损侵蚀试验的标准操作规程:脊股骨孔和锥体锥形接口
【标准号】:ASTMF1875-1998(2004)
【标准状态】:现行
【国别】:
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F04.15
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:碎片;孔和锥体;磨损侵蚀;总模数脊
【英文主题词】:boreandcone;debris;frettingcorrosion;modulartotalhips
【摘要】:Themodularinterfacesoftotaljointprosthesesaresubjectedtomicromotionthatcouldresultinfrettingandcorrosion.Thereleaseofcorrosionproductsandparticulatedebriscouldstimulateadversebiologicalreactions,aswellasleadtoacceleratedwearatthearticulationinterface.Methodstoassessthestabilityandcorrosionresistanceofthemodularinterfaces,therefore,areanessentialcomponentofdevicetesting.Long-terminvitrotestingisessentialtoproducedamageanddebrisfromfrettingofamodularinterface(4,5).Theuseofproteinaceoussolutionsisrecommendedtobestsimulatetheinvivoenvironment.Short-termtestsoftencanbeusefulinevaluationsofdifferencesindesignduringdevicedevelopment(1-4).Theelectrochemicalmethodsprovidesemiquantitativemeasuresoffrettingcorrosionrates.Therelativecontributionsofmechanicalandelectrochemicalprocessestothetotalcorrosionandparticulatereleasephenomena,however,havenotbeenestablished;therefore,thesetestsshouldnotbeutilizedtocomparetheeffectsofchangesinmaterialcombinations,butratherbeutilizedtoevaluatedesignchangesofbore(head)andcone(stem)components.Thesetestsarerecommendedforevaluatingthefrettingwearandcorrosionofmodularinterfacesofhipfemoralheadandstemcomponents.Similarmethodsmaybeappliedtoothermodularinterfaceswherefrettingcorrosionisofconcern.Thesemethodsarerecommendedforcomparativeevaluationofthefrettingwearandcorrosionofnewmaterials,coatings,ordesigns,oracombinationthereof,underconsiderationforhipfemoralheadandneckmodularinterfaces.Componentsfortestingmaybethoseofamanufacturedmodularhipdevice(finishedproduct)orsamplecoupons,whicharedesignedandmanufacturedforsimulationofthehead,taper,andneckregionofamodularhipdevice.1.1Thispracticedescribesthetesting,analytical,andcharacterizationmethodsforevaluatingthemechanicalstabilityoftheboreandconeinterfaceoftheheadandstemjunctionofmodularhipimplantssubjectedtocyclicloadingbymeasurementsoffrettingcorrosion.(1-5)Twotestmethodsdescribedareasfollows:1.1.1MethodI-Theprimarypurposeofthismethodistoprovideauniformsetofguidelinesforlong-termtestingtodeterminetheamountofdamagebymeasurementoftheproductionofcorrosionproductsandparticulatedebrisfromfrettingandfrettingcorrosion.Damagealsoisassessedbycharacterizationofthedamagetotheboreandconesurfaces.(4,5)1.1.2MethodsII-Thismethodprovidesforshort-termelectrochemicalevaluationofthefrettingcorrosionofthemodularinterface.Itisnottheintentofthismethodtoproducedamagenorparticulatedebrisbutrathertoprovidearapidmethodforqualitativeassessmentofdesignchangeswhichdonotincludematerialchanges.(1-4)1.2Thispracticedoesnotprovideforjudgmentorpredictionofinvivoimplantperformance,butrather,providesforauniformsetofguidelinesforevaluatingrelativedifferencesinperformancebetweendifferingimplantdesigns,constructs,ormaterialswithperformancedefinedinthecontextoftheamountoffrettingandfrettingcorrosion.Also,thispracticeshouldpermitdirectcomparisonoffrettingcorrosiondatabetweenindependentresearchgroups,andthus,provideforbuildingofadatabaseonmodularimplantperformance.1.3Thispracticeprovidesforcomparativetestingofmanufacturedhipfemoralheadsandstemsandforcoupontypespecimentestingwherethemaletaperportionofthemodularjunctiondoesnotincludetheentirehipimplant,withthetaperportion......
【中国标准分类号】:C35
【国际标准分类号】:11_040_40
【页数】:6P.;A4
【正文语种】:
基本信息
| 标准名称： | 出口食品接触材料 高分子材料 1，4-二苯基-1，3-丁二烯（DPBD）迁移水平的测定 高效液相色谱法 |
| 发布部门： | 国家质量监督检验检疫总局 |
| 发布日期： | 2011-09-09 |
| 实施日期： | 2012-04-01 |
| 首发日期： | |
| 作废日期： | |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2012-04-01 |
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所属分类： 综合 社会公共安全 社会公共安全综合 信息技术 办公机械设备 字符集和信息编码
