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DIN EN 60749-1-2003 半导体器件.机械和气候试验方法.第1部分:总则

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【英文标准名称】:Semiconductordevices-Mechanicalandclimatictestmethods-Part1:General(IEC60749-1:2002+Corr.1:2003);GermanversionEN60749-1:2003
【原文标准名称】:半导体器件.机械和气候试验方法.第1部分:总则
【标准号】:DINEN60749-1-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-12
【实施或试行日期】:2003-12-01
【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】:环境条件;半导体;外观检查(试验);集成电路;半导体器件;温度变化;气候试验;电子工程;电气工程;温度;试验;环境试验;机械试验;潮气;耐力;电学测量;电子设备及元件;尺寸;元部件;气候;特性;大气压;环境;易燃性
【英文主题词】:
【摘要】:ThispartofDINEN60749isapplicabletosemiconductordevices(discretedevicesandintegratedcircuits)andestablishesprovisionscommontoallotherpartsoftheseries.
【中国标准分类号】:L40
【国际标准分类号】:31_080_01
【页数】:10P;A4
【正文语种】:德语


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【英文标准名称】:MethodforVerifyingtheAlignmentofX-RayDiffractionInstrumentationforResidualStressMeasurement
【原文标准名称】:测量剩余应力用的X射线衍射仪验证方法
【标准号】:ANSI/ASTME915-1996
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【实施或试行日期】:1999-02-18
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:X射线;测量
【英文主题词】:measurement;x-rays
【摘要】:Thistestmethodcoversthepreparationanduseofaflatstress-freetestspecimenforthepurposeofcheckingthesystematicerrorcausedbyinstrumentmisalignmentorsamplepositioninginX-raydiffractionresidualstressmeasurement,orboth.ThistestmethodisapplicabletoapparatusintendedforX-raydiffractionmacroscopicresidualstressmeasurementinpolycrystallinesamplesemployingmeasurementofadiffractionpeakpositioninthehigh-backreflectionregion,andinwhichthe,2,androtationaxescanbemadetocoincide(see).Thistestmethoddescribestheuseofironpowderwhichhasbeeninvestigatedinround-robinstudiesforthepurposeofverifyingthealignmentofinstrumentationintendedforstressmeasurementinferriticormartensiticsteels.Toverifyinstrumentalignmentpriortostressmeasurementinotheralloys,basemetalpowderhavingthesamecrystalstructureasthealloyshouldbepreparedinsimilarfashionandusedtocheckinstrumentalignmentattheappropriatediffractionangle.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N51
【国际标准分类号】:
【页数】:
【正文语种】:英语


Product Code:SAE AMS6381
Title:Steel, Mechanical Tubing, 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers an aircraft-quality, low-alloy steel in the form of mechanical tubing.