SAE AMS5555 Nickel Wire and Ribbon 99ni

作者:标准资料网时间:2024-05-30 02:55:02 浏览:8212 来源:标准资料网

Product Code:SAE AMS5555
Title:Nickel Wire and Ribbon 99ni
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers nickel in the form of round wire and rectangular ribbon.

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上一篇: SAE AMS5556 Steel, Corrosion and Heat-Resistant, Seamless or Welded Hydraulic Tubing 18Cr - 11Ni - 0.70Cb (SAE 30347) So
下一篇: SAE AMS5574 Steel, Corrosion and Heat Resistant, Seamless Tubing, 23Cr - 13.5Ni (SAE 30309S) Solution Heat Treated

【英文标准名称】:StandardTestMethodforAcceleratedLightAgingofPrintingandWritingPaperbyXenon-ArcExposureApparatus
【原文标准名称】:用氙弧曝光装置加速打印纸和书写纸照明老化的标准试验方法
【标准号】:ASTMD6789-2002(2007)
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:D06.92
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceleratedlightaging;directionalreflectance;irradiance;Kubelka-Munktheory;lightflux;opticalpermanence;opticalproperties;paperstability;photochemicalreactions;xenon-arc;yellowness
【摘要】:Thistestmethodwillfindusebypartiesconcernedabouttherelativeopticalstabilityofvariousprintingandwritingpapers.Thetestwillprovidemanufacturers,paperusersandotherinterestedpartieswithquantifiedrankingsofpaperstabilitythatidentifypapersthatarestable,moderatelystableandunstablewhenexposedtolightoverperiodsoftime.Thestabilityrankingsmaybeusedfordefinitionoftherelativestabilityofpaperstolightexposure,butwillnotdefinespecificperiodsoflifeexpectancyofagivenpaper.1.1Thistestmethoddescribesalaboratoryprocedurefortheexposureofprintingandwritingpapertoxenon-arclightatelevatedlevelsoflightfluxtopermitacceleratedagingofthattypeofpaper.1.2Thistestmethodspecifiesthesamplepreparationandconditionsofexposurerequiredtoobtaininformationontherelativestabilityofpaperwithregardtochangeinopticalpropertiesbroughtaboutbyexposureofsuchpapertolight.1.3Thistestmethodprovidesqualitativeresultsregardingpaperstabilityanddoesnotdefinethelifeexpectancyforagivenpapertoreachaspecifiedsetofopticalproperties.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:85_060
【页数】:5P.;A4
【正文语种】:

Product Code:SAE AS9283
Title:Bolt, Machine-Steel Ams 6322, Black Oxide, Hexagon Head, .190-32 Unjf-3a
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:No scope available.