EN 13523-11-2004 卷材覆层金属.试验方法.第10部分:耐溶剂性(摩擦试验)
作者:标准资料网 时间:2024-05-14 02:40:24 浏览:9012
来源:标准资料网
【英文标准名称】:Coilcoatedmetals-Testmethods-Part11:Resistancetosolvents(rubbingtest);GermanversionEN13523-11:2004
【原文标准名称】:卷材覆层金属.试验方法.第10部分:耐溶剂性(摩擦试验)
【标准号】:EN13523-11-2004
【标准状态】:现行
【国别】:
【发布日期】:2005-02
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:金属;耐溶剂试验;金属的;摩擦;铰孔;耐溶剂性;丁酮;有机覆层;试样;金属涂层;涂覆的;涂层材料;试验;表面处理;淬火;试样制备;溶剂;覆层;耐力;涂料;卷材覆层;规范(验收)
【英文主题词】:Coated;Coatingmaterials;Coatings;Coilcoatings;Friction;Hardening;Metalcoating;Metallic;Metals;Methylethylketone;Organiccoatings;Paints;Reaming;Resistance;Solventresistance;Solvent-resistancetests;Solvents;Specification(approval);Specimenpreparation;Surfacetreatment;Testspecimens;Testing
【摘要】:
【中国标准分类号】:H10
【国际标准分类号】:25_220_60
【页数】:7P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforDeterminationofAsphaltenes(HeptaneInsolubles)inCrudePetroleumandPetroleumProducts
【原文标准名称】:原油和石油产品中沥青质(庚烷不溶物)测定的标准试验方法
【标准号】:ASTMD6560-2000(2005)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D02.14
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:asphaltenes;bitumen;crudepetroleum;dieselfuel;gasoil;heptaneinsolubleresidues;lubricatingoil;residualfueloils
【摘要】:Asphaltenesaretheorganicmoleculesofhighestmolecularmassandcarbon-hydrogenrationormallyoccurringincrudepetroleumandpetroleumproductscontainingresidualmaterial.Theymaygiveproblemsduringstorageandhandlingifthesuspensionofasphaltenemoleculesisdisturbedthroughexcessstressorincompatibility.Theyarealsothelastmoleculesinaproducttocombustcompletely,andthusmaybeoneindicatorofblacksmokepropensity.Theircompositionnormallyincludesadisproportionatelyhighquantityofthesulfur,nitrogen,andmetalspresentinthecrudepetroleumorpetroleumproduct.1.1Thistestmethodcoversaprocedureforthedeterminationoftheheptaneinsolubleasphaltenecontentofgasoil,dieselfuel,residualfueloils,lubricatingoil,bitumen,andcrudepetroleumthathasbeentoppedtoanoiltemperatureof260716;C(see).1.2Theprecisionisapplicabletovaluesbetween0.50and30.0%m/m.Valuesoutsidethisrangemaystillbevalidbutmaynotgivethesameprecisionvalues.1.3Oilscontainingadditivesmaygiveerroneousresults.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.5Thisannexcoversaprocedureforthepreparationofacrudepetroleumresidue(toppedtoanoiltemperatureof260C)suitableforthedeterminationofasphaltenecontent(see).
【中国标准分类号】:E43
【国际标准分类号】:75_080
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:Dentalrotaryinstruments-Borediametersfordiscsandwheels(ISO10323:1991);GermanversionENISO10323:1995
【原文标准名称】:牙科旋转器械.盘片和轮内径
【标准号】:ENISO10323-1995
【标准状态】:现行
【国别】:
【发布日期】:1995-11
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:井;直径;试验;砂轮;轮子;牙科学;牙科旋切器;可置换性;尺寸;旋转;牙钻手柄;牙科器械
【英文主题词】:Dentaldrills;Dentalequipment;Dentalhandpieces;Dentalinstruments;Dentalrotary-cuttinginstruments;Dentistry;Diameter;Dimensionalmeasurement;Dimensions;Disks;Grindingwheels;Interchangeability;Replaceability;Rotating;Specification(approval);Testing;Wells;Wheels
【摘要】:
【中国标准分类号】:C33
【国际标准分类号】:11_060_25
【页数】:3P.;A4
【正文语种】:英语
