2023年全國碩士研究生考試考研英語一試題真題（含答案詳解+作文范文）_第1頁
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1、?ISO2015Metallicmaterials—Instrumentedindentationtestfhardnessmaterialsparameters—Part1:TestmethodMatriauxmtalliques—Essaidepntrationinstrumentpourladterminationdeladuretetdeparamtresdesmatriaux—Partie1:Mthoded’essaiINTE

2、RNATIONALSTARDISO145771Secondedition20150715ReferencenumberISO145771:2015(E)InternationalganizationfStardizationProvidedbyIHSunderlicensewithISOLicensee=ZhejiangInstituteofStardization5956617NotfResale201592208:35:34Nore

3、productionwkingpermittedwithoutlicensefromIHS`````````````````ISO145771:2015(E)Fewd.........................................................................................................................................

4、...............................................................................................ivIntroduction...............................................................................................................

5、...................................................................................................................v1Scope..................................................................................................

6、...............................................................................................................................12Nmativereferences..........................................................................

7、............................................................................................................13Symbolsdesignations...........................................................................................

8、...............................................................................24Principle..................................................................................................................................

9、......................................................................................45Testingmachine......................................................................................................................

10、..............................................................................46Testpiece...................................................................................................................................

11、...................................................................................57Procedure..............................................................................................................................

12、.......................................................................................58Uncertaintyoftheresults............................................................................................................

13、................................................................89Testrept..................................................................................................................................................

14、.................................................................9AnnexA(nmative)Materialsparametersdeterminedfromthefceindentationdepthdataset.............................................................................

15、............................................................................................................................................11AnnexB(infmative)Typesofcontroluseftheindentationprocess......................

16、.............................................24AnnexC(nmative)Machinecomplianceindenterareafunction.......................................................................25AnnexD(infmative)Notesondiamondindenters........

17、................................................................................................................27AnnexE(nmative)Influenceofthetestpiecesurfaceroughnessontheaccuracyoftheresults...........................

18、......................................................................................................................................................................................28AnnexF(infmative)Crelationofindentat

19、ionhardnessHITtoVickershardness...................................29AnnexG(nmative)Driftcreepratedetermination..........................................................................................................31An

20、nexH(infmative)Estimationofuncertaintyofthecalculatedvaluesofhardnessmaterialsparameters....................................................................................................................................

21、...............................................33AnnexI(nmative)Calculationofradialdisplacementcrection...............................................................................43Bibliography........................

22、.....................................................................................................................................................................................................45?ISO2015–Allrightsres

23、ervediiiContentsPageInternationalganizationfStardizationProvidedbyIHSunderlicensewithISOLicensee=ZhejiangInstituteofStardization5956617NotfResale201592208:35:34NoreproductionwkingpermittedwithoutlicensefromIHS```````````

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