BS 2TA 39-2009 钛铝钼锡硅碳合金锻坯规范(抗拉强度1250-1420MPa)(限定等圆断面25mm)
时间:2024-04-29 07:39:41 来源: 标准资料网 作者：标准资料网 阅读：8631
【英文标准名称】:Specificationforforgingstockoftitanium-aluminium-molybdenum-tin-silicon-carbonalloy(tensilestrength1250-1420MPa)(limitingrulingsection25mm)
【原文标准名称】:钛铝钼锡硅碳合金锻坯规范(抗拉强度1250-1420MPa)(限定等圆断面25mm)
【标准号】:BS2TA39-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-11-30
【实施或试行日期】:2009-11-30
【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】:航空运输工程;含铝合金;化学成分;锻坯;热处理;材料的机械性能;含钼合金;有色金属合金;半成品;含硅合金;含锡合金;钛合金
【英文主题词】:Airtransportengineering;Aluminium-containingalloys;Chemicalcomposition;Forgingstock;Heattreatment;Mechanicalpropertiesofmaterials;Molybdenum-containingalloys;Non-ferrousalloys;Semi-finishedproducts;Silicon-containingalloys;Tin-containingalloys;Titaniumalloys
【摘要】:ThisBritishStandardspecifiesrequirementsfortitanium-aluminiummolybdenum-tin-silicon-carbonalloyforgingstockwithatensilestrengthof1250MPato1420MPa.
【中国标准分类号】:V11
【国际标准分类号】:49_025_30
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:Hexalobularsocketheatcapscrewwithlargedrivingfeature
【原文标准名称】:大扳拧矩内六角头螺钉
【标准号】:DIN34802-2001
【标准状态】:现行
【国别】:德国
【发布日期】:2001-03
【实施或试行日期】:
【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】:HEXALOBULAR内旋进;内旋进;HEXALOBULAR内螺钉;作标记;螺钉;公差(测量);凸头螺钉;尺寸;交货条件;沉头螺钉;验收规范;紧固件;名称与符号
【英文主题词】:fasteners;hexalobularinternaldriving;internaldrive;internalhexalobularscrews;deliveryconditions;marking;cheeseheadscrews;designations;screws(bolts);countersunkheadscrews;dimensions;acceptan
【摘要】:Tospecifythecharacteristicsofhexalobularsocketheadcapscrewswithlargedrivingfeature.
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:7P;A4
【正文语种】:德语
【英文标准名称】:Electromagneticcompatibility-Productfamilystandardforlifts,escalatorsandmovingwalks-Emission
【原文标准名称】:电磁兼容性.电梯、自动扶梯和自动过道的产品系列标准.辐射
【标准号】:ISO22199-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC178
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电磁兼容性;辐射;自动电梯;危害;提升机;监测用装置;干扰辐射;升降机;极限(数学);测量;机械工程;可移动路面;噪声电压;产品标准;无线电干扰;无线电干扰电压;试验;用户信息
【英文主题词】:Definitions;Electromagneticcompatibility;EMC;Emission;Escalators;Hazards;Hoists;Installationsinneedofmonitoring;Interferingemissions;Lifts;Limits(mathematics);Measurement;Mechanicalengineering;Movingpavements;Noisevoltage;Productstandards;Radiodisturbances;Radiointerferencevoltage;Radiointerferences;Testing;Userinformation
【摘要】:ThisInternationalStandardspecifiestheemissionlimitsandtestconditionsforlifts,escalatorsandpassengerconveyorsthatarepermanentlyinstalledinbuildingsandforwhichISO/TC178hasdirectresponsibilityfortheproductionofInternationalStandards,inrelationtoelectromagneticinterference.Theselimits,however,mightnotprovidefullprotectionagainstdisturbancescausedtoradioandTVreceptionwhensuchequipmentisusedwithindistancesgiveninTable1.Sinceliftstravellargeverticaldistancesinbuildings,itbecomesimpracticabletotesttheinstallationeitherinatestlaboratoryorinsitu(wheretheuncontrolledenvironmentcanalsoinfluencethetestproceduresandresults).Likewise,duetopracticalrestrictionsimposedbytheliftcarinternaldimensions,itisimpracticabletotesttheliftcarfromwithin.Similarconsiderationsregardingdimensionsapplyequallytothetestingofescalatorsandpassengerconveyors.Therefore,thisInternationalStandardappliestothesubsystemsand/orapparatusoflifts,escalatorsandpassengerconveyors,anassemblyofwhichwillcompriseaninstallation,theboundariesofwhichareindicatedbyexampleinFigures2and3.However,thisInternationalStandarddoesnotapplytolightingapparatusandalsootherservicesalreadyproventobeinconformitywithnationalEMCregulationsEquipmentcoveredbythisInternationalStandardcanalsofallwithinthescopeofIEC61000-3-2,IEC61000-3-3,IEC61000-3-4andIEC61000-3-5asappropriate.
【中国标准分类号】:L06
【国际标准分类号】:33_100_10;91_140_90
【页数】:15P.;A4
【正文语种】:英语