SAE AMS5678 Steel, Corrosion Resistant, Wire 17cr 7.1ni 1.1al Cold Drawn, Precipitation-Hardenable
时间:2024-05-05 08:29:35 来源: 标准资料网 作者：标准资料网 阅读：9107
Product Code:SAE AMS5678
Title:Steel, Corrosion Resistant, Wire 17cr 7.1ni 1.1al Cold Drawn, Precipitation-Hardenable
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion-resistant steel in the form of wire, cold drawn to condition C and capable of being precipitation heat treated to condition CH900.
【英文标准名称】:Lampsfornotrailbornebatteryvehiclesandboats;lampsfornotrailbornebatteryvehicles
【原文标准名称】:无轨电瓶车和船用灯.无轨电瓶车用灯
【标准号】:DIN49840T.1-1981
【标准状态】:作废
【国别】:
【发布日期】:
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
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【英文标准名称】:StandardTestMethodforReflectanceFactorandColorbySpectrophotometryUsingBidirectional(45:0or0:45)Geometry
【原文标准名称】:用双向几何形状的分光光度法测量反射系数和颜色的测试方法(45:0或0:45)
【标准号】:ASTME1349-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:E12.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:比色的;光学;反射;分光光度法;试验
【英文主题词】:bidirectionalgeometry;color;reflectance;spectrophotometer
【摘要】:Themostdirectandaccessiblemethodsforobtainingthecolorcoordinatesofobjectcolorsarebyinstrumentalmeasurementusingspectrophotometersorspectrocolorimeterswitheitherhemisphericalorbidirectionalopticalmeasuringsystems.Thistestmethodprovidesproceduresforsuchmeasurementbyspectrophotometryusingabidirectional(0:45or45:0)opticalmeasuringsystem.ThemethodforcolorandcolordifferencemeasurementusingfiltercolorimetersiscontainedinTestMethodE1347.Thistestmethodisespeciallysuitableformeasurementofthefollowingtypesofspecimensfortheindicateduses(seealsoGuideE179andPracticeE805):5.2.1Object-colorspecimensofanyglosslevelforcolorassessment.5.2.2Object-colorspecimenswithphysicallyflat,smoothsurfacesfromwhichtoobtaindataforuseincomputercolorantformulation.5.2.3Retroreflectivespecimens.Note18212;Toensureinter-instrumentagreementinthemeasurementofspecimenswithintermediategloss,forformulation,orofretroreflectivespecimens,significantlytightertolerancesthanthosegiveninPracticeE1164,InfluxandEffluxConditions,45x00B0;:Normal(45:0)andNormal:45x00B0;(0:45)ReflectanceFactorsection,mayberequiredfortheinstrumentanglesofilluminationandviewing.Informationontherequiredtolerancesisbeingdeveloped.Thistestmethodisnotrecommendedformeasurementofspecimenswithbaremetalsurfacesforcolorassessment,forwhichtheuseofhemisphericalmeasurementgeometry,aswithanintegrating-spheretypeinstrument,ispreferable(seeGuideE179).1.1Thistestmethodcoverstheinstrumentalmeasurementofthereflectionpropertiesandcolorofobject-colorspecimensbyuseofaspectrophotometerorspectrocolorimeterwithabidirectionalopticalmeasuringsystem,suchasannular,circumferential,oruniplanar45:0or0:45geometry.1.2Thistestmethodisgenerallysuitableforanynon-fluorescent,flatobject-colorspecimen.Itisespeciallyrecommendedformeasuringretroreflectivespecimensandspecimensofintermediategloss.1.3ProceduresrequiredforthemeasurementoffluorescentobjectcoloraregiveninPracticeE991andPracticeE2153.1.4ProceduresrequiredforthemeasurementofcolorusingfiltercolorimetersarecontainedinTestMethodE1347andthisstandarddoesnotaddressthoseinstruments..Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:17_180_20
【页数】:3P.;A4
【正文语种】: