DIN 10510-1996 食品卫生学.多罐商用洗碗.输送式洗碗机.卫生要求.方法检验
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【英文标准名称】:Foodhygiene-Commercialdishwashingwithmultitank-transportdishwashers-Hygienerequirements,proceduretesting
【原文标准名称】:食品卫生学.多罐商用洗碗.输送式洗碗机.卫生要求.方法检验
【标准号】:DIN10510-1996
【标准状态】:作废
【国别】:德国
【发布日期】:1996-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:清洁设备;作标记;洗碗机;刷洗设备;设计;便携的;卫生学;安全;最终制品;规范(验收);微生物分析;安全要求;安全工程;家用设备;规范(批准);贸易;清洁器;待洗盘碟;给养设备;商业的;电气工程;试验
【英文主题词】:
【摘要】:
【中国标准分类号】:Y62
【国际标准分类号】:67_020;97_040_40
【页数】:20P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforAdhesionStrengthandMechanicalFailureModesofCeramicCoatingsbyQuantitativeSinglePointScratchTesting
【原文标准名称】:用定量单点划痕试验测定陶瓷涂层粘结强度和机械损坏类型的标准试验方法
【标准号】:ASTMC1624-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:C28.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:划痕;覆层;试验;处理;损坏类型;粘附;陶瓷涂层;旋具头;单;损坏;定量的;机械的
【英文主题词】:adhesiontest;ceramiccoating;criticalscratchload;hardcoatings;scratchadhesion;scratchtest
【摘要】:1.1Thistestmethodcoversthedeterminationofthepracticaladhesionstrengthandmechanicalfailuremodesofhard(VickersHardnessHV=5GPaorhigher),thin(8804;30956;m)ceramiccoatingsonmetalandceramicsubstratesatambienttemperatures.Theseceramiccoatingsarecommonlyusedforwear/abrasionresistance,oxidationprotection,andfunctional(optical,magnetic,electronic,biological)performanceimprovement.1.2Inthetestmethod,adiamondstylusofdefinedgeometry(RockwellC,aconicaldiamondindenterwithanincludedangleof120176;andasphericaltipradiusof200956;m)isdrawnacrosstheflatsurfaceofacoatedtestspecimenataconstantspeedandadefinednormalforce(constantorprogressivelyincreasing)foradefineddistance.Thedamagealongthescratchtrackismicroscopicallyassessedasafunctionoftheappliedforce.Specificlevelsofprogressivedamageareassociatedwithincreasingnormalstylusforces.Theforcelevel(s)whichproduceaspecifictype/levelofdamageinthecoatingaredefinedasacriticalscratchload(s).Thetestmethodalsodescribestheuseoftangentialforceandacousticemissionsignalsassecondarytestdatatoidentifydifferentcoatingdamagelevels.1.3ApplicabilitytoCoatings8212;Thistestmethodisapplicabletoawiderangeofhardceramiccoatingcompositions:carbides,nitrides,oxides,diamond,anddiamond-likecarbononceramicandmetalsubstrates.Thetestmethod,asdefinedwiththe200956;mradiusdiamondstylus,iscommonlyusedforcoatingthicknessesintherangeof0.1to30956;m.Testspecimensgenerallyhaveaplanarsurfacefortesting,butcylindergeometriescanalsobetestedwithanappropriatefixture.1.4PrincipalLimitations:1.4.1Thetestmethoddoesnotmeasurethefundamentaladhesionstrengthofthebondbetweenthecoatingandthesubstrate.Rather,thetestmethodgivesanengineeringmeasurementofthepractical(extrinsic)adhesionstrengthofacoating-substratesystem,whichdependsonthecomplexinteractionofthetestparameters(styluspropertiesandgeometry,loadingrate,displacementrate,andsoforth)andthecoating/substrateproperties(hardness,fracturestrength,modulusofelasticity,damagemechanisms,microstructure,flawpopulation,surfaceroughness,andsoforth).1.4.2Thedefinedtestmethodisnotdirectlyapplicabletometalorpolymericcoatingswhichfailinaductile,plasticmanner,becauseplasticdeformationmechanismsareverydifferentthanthebrittledamagemodesandfeaturesobservedinhardceramiccoatings.Thetestmethodmaybeapplicabletohardmetalcoatingswhichfailinabrittlemodewithappropriatechangesintestparametersanddamageanalysisproceduresandcriteria.1.4.3Thetestmethod,asdefinedwiththeRockwellCdiamondstylusandspecificnormalforceandrateparameters,isnotrecommendedforverythin(30956;m).Suchcoatingsmayrequiredifferentstylusgeometries,loadingrates,andrangesofappliednormalforceforusable,accurate,repeatableresults.1.4.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.TestdatavaluesinSIunits(newtons(N)forforceandmillimetres(mm)fordisplacement)aretobeconsideredasstandardandareinaccordancewithIEEE/ASTMSI10.1.4.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_99
【页数】:28P.;A4
【正文语种】:
MIL-STD-1410, MILITARY STANDARD: METHODS FOR SELECTION OF INDUSTRIAL ENGINES FOR END ITEM APPLICATION (04 AUG 1975) [NO S/S DOCUMENT]., The end item specification will establish the requirements for use in selecting a diesel or gasoline engine for that end item of equipment (see 6.3).