SB/T 10074-1992 原粮油料形态学和结构学术语
时间:2024-05-24 07:41:21 来源: 标准资料网 作者：标准资料网 阅读：9729
基本信息
| 标准名称： | 原粮油料形态学和结构学术语 |
| 英文名称： | Morphological and structural terminology of grain and oil seeds |
| 中标分类： |
食品 >>
食品加工与制品 >>
食品加工与制品综合 |
| 替代情况： | 转化为LS/T 1103-1992 |
| 发布日期： | 1992-08-14 |
| 实施日期： | 1992-12-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 55页 |
适用范围
没有内容
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类： 食品 食品加工与制品 食品加工与制品综合
【英文标准名称】:StandardGuideforMetallurgicalAnalysisforGasDistributionSystemComponents
【原文标准名称】:气体分配系统元部件的金相分析
【标准号】:ASTMF1376-1992(2005)
【标准状态】:现行
【国别】:
【发布日期】:1992
【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】:F01.10
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:试验;气体分配;燃气配件
【英文主题词】:Chromiumalloys;Corrosionresistantmetallicalloys;Corrosiveserviceapplications;Gasdistributionsystems;Metallurgy;Molybdenum-electronicapplications;Nickelalloys;Semiconductorcleanrooms;Stainlesssteel-gasdistributionsystems;
【摘要】:Thisguidedefinesaprocedurefortestingcomponentsbeingconsideredforinstallationintoahigh-puritygasdistributionsystem.Applicationofthisguideisexpectedtoyieldcomparabledataamongcomponentstestedforpurposesofqualificationforthisinstallation.Thisguideestablishesaprocedurefordeterminingtheelementalcompositionandmetallurgicalcharacteristicsofmetalusedtofabricatecomponentsforhighpuritygasdistributionsystemsinthesemiconductorindustry.Thecompositionandmetallurgyofstainlesssteelmaybeexpectedtoaffectpropertiesofimportancetothisapplication,includingsurfaceroughness,incidenceofsurfacedefects,passivation,corrosionresistance,andwelding.1.1Thisguidecoverscorrosionresistantmetallicalloysofthegeneralclassstainlesssteel,containingchromium,nickel,manganese,andsiliconasmajoralloyingadditionsandpossiblymolybdenum,thatarequalifiedorspecifiedforthematerialsofcomponentsusedinhigh-puritygassupplysystemsforthesemiconductorindustry.Thisguideisprimarilyintendedfortestingtodetermineconformancetoapplicablecompositionandmetallurgicalspecificationsasstatedinsupplierproductspecificationsorcustomerpurchasespecifications,orboth.1.2Elementsanalyzedandreportedinthisguideareasfollows:1.2.1Thealloyingadditionschromium,nickel,andmolybdenum(ifspecifiedinalloy,asintype316L),1.2.2Theminorelementsandresidualsmanganese,silicon,copper,cobalt,andstabilizerssuchastitaniumandcolumbium(niobium),ifpresent,1.2.3Carbon,sulfurandphosphorus,1.2.4Nitrogenandoxygengases,1.2.5Anyadditionalminorelementadditionsthatmaybemadeaspartofthemeltingandcastingpractice,suchasaluminumandcalcium,and1.2.6Availablestandardanalyticalandreportingtechniquesaredescribedfortheseelements.1.3Metallurgicalcharacteristicstobeanalyzedandreportedareinclusioncontents,grainstructure,mechanicalproperties,andintergranularcorrosionsusceptibility.1.4Limitations:1.4.1ThisguideislimitedtocorrosionresistantmetalalloysofthegeneralclassstatedintheScope.1.4.2Thetestmethodscitedinthisguidearenotintendedtoprecludetheuseofothergenerallyacceptedtechniquesofdemonstratedequivalentorsuperiorprecisionandbias.1.4.3Inclusionoftestingandanalysisproceduresforanygivenelementormetallurgicalcharacteristicinthisguideisnottobeconstruedasbeingarequirementforincorporationofthatelementormetallurgicalcharacteristicintoanyspecifications.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q82
【国际标准分类号】:77_040_01;91_140_65
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:Lathetoolposts(OverallInternalHeight)
【原文标准名称】:车床刀架(内部总高度)
【标准号】:JISB6131-1967
【标准状态】:作废
【国别】:日本
【发布日期】:1967-02-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:TechnicalCommitteeonIndustrialAutomation
【标准类型】:()
【标准水平】:()
【中文主题词】:车床;刀架
【英文主题词】:lathes;toolposts
【摘要】:
【中国标准分类号】:J52
【国际标准分类号】:25_080_10
【页数】:3P;A4
【正文语种】:日语