ASTM B 308/B 308M-2000 6061-T6型标准铝合金结构型材标准规范
作者:标准资料网 时间:2024-05-12 08:03:25 浏览:9048
来源:标准资料网
【英文标准名称】:StandardSpecificationforAluminum-Alloy6061-T6StandardStructuralProfiles
【原文标准名称】:6061-T6型标准铝合金结构型材标准规范
【标准号】:ASTMB308/B308M-2000
【标准状态】:作废
【国别】:美国
【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(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:配件;铝合金
【英文主题词】:aluminiumalloys;fittings
【摘要】:
【中国标准分类号】:H61
【国际标准分类号】:77_150_10
【页数】:
【正文语种】:英语
【英文标准名称】:Geotextiles-Wide-widthtensiletest
【原文标准名称】:土工织物.大宽度拉伸试验
【标准号】:BSENISO10319-1996
【标准状态】:作废
【国别】:英国
【发布日期】:1996-08-15
【实施或试行日期】:1996-08-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:纺织试验;宽度;试验条件;纺织材料;布;断裂荷载;抗拉试验;试样;试验设备;织物试验;试样制备;尺寸;纺织产品;土工织物;湿强度试验
【英文主题词】:Construction;Constructionmaterials;Definitions;Extensibility;Geotextiles;Materialstesting;Strips;Tensilestrain;Tensilestrength;Tensilestresstest;Tensiletesting;Testing;Textiles
【摘要】:ThisInternationalStandarddescribesanindextestmethodfordeterminationofthetensilepropertiesofgeotextilesandrelatedproducts,usingawide-widthstrip.Themethodisapplicabletomostgeotextiles,includingwovenfabrics,nonwovens,geocomposites,knittedfabricsandfelts.Themethodisalsoapplicabletogeogrids,butspecimendimensionsmayneedtobealtered.Thistensiletestmethodcoversthemeasurementofloadelongationcharacteristicsandincludespro-ceduresforthecalculationofsecantstiffness,maxi-mumloadperunitwidthandstrainatmaximumload.Singularpointsontheload-extensioncurvearealsoindicated.Proceduresformeasuringthetensilepropertiesofbothconditionedandwetspecimensareincluded.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:16P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforNitrogenTrichlorideinLiquidChlorinebyHighPerformanceLiquidChromatography(HPLC)
【原文标准名称】:用高效液相色谱法(HPLC)测定液态氯中三氯化氮的标准试验方法
【标准号】:ASTME2036-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E15.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:氯;高效液相色谱法;HPLC;液相色谱法;液体;氮;试验方法
【英文主题词】:chlorine;highperformanceliquidchromatography;HPLC;nitrogentrichloride;reversedphase
【摘要】:Thistestmethodwasdevelopedforthedeterminationofnitrogentrichlorideinsamplesofcarbontetrachlorideliquidtakenfromthecompressorsuctionchillerbottomsofchlorineproductionplantsandotherplacesintheplantsthatmaycollectandconcentratenitrogentrichloridetolevelsthatcouldexplode.Thetestmethodwasthenmodifiedtomeasurethelowerlevelsofnitrogentrichlorideobservedinproductliquidchlorine.Thistestmethodissensitiveenoughtomeasurethelevelsofnitrogentrichlorideobservedinthenormalproductionofliquidchlorine.Thistestmethodfornitrogentrichloridewillrequirethedilution(100:1)ofhighlyconcentratedin-processsamplestobringthemwithintheworkingrangeoftheanalysis.1.1Thistestmethoduseshighperformanceliquidchromatography(HPLC)todeterminenitrogentrichloridelevelsinliquidchlorineatthe0.1to600g/g(ppm)range.Solventsamplesfromchlorineproductionfacilitiescontainingveryhighconcentrationsofnitrogentrichloridemaybeanalyzedbydilutionwithmethanol.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Reviewthecurrentmaterialsafetydatasheet(MSDS)fordetailedinformationconcerningtoxicity,firstaidprocedures,andsafetyprecautions.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSection8.
【中国标准分类号】:G13
【国际标准分类号】:71_040_30
【页数】:6P.;A4
【正文语种】:
