ASTM F1314-2007 外科植入物用锻造氮加强的22铬-13镍-5锰-2.5钼不锈钢棒材和线材用标准规范(UNSS20910)
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【英文标准名称】:StandardSpecificationforWroughtNitrogenStrengthened22Chromium-13Nickel-5Manganese-2.5MolybdenumStainlessSteelAlloyBarandWireforSurgicalImplants(UNSS20910)
【原文标准名称】:外科植入物用锻造氮加强的22铬-13镍-5锰-2.5钼不锈钢棒材和线材用标准规范(UNSS20910)
【标准号】:ASTMF1314-2007
【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】:F04.12
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:锻钢;竿材;不锈钢;外科植入物;金属线
【英文主题词】:manganese;metals(forsurgicalimplants);nitrogenstrengthened;stainlesssteel;surgicalapplications
【摘要】:1.1Thisspecificationcoversthechemical,mechanical,andmetallurgicalrequirementsforwroughtnitrogenstrengthened22chromium-13nickel-5manganese-2.5molybdenumstainlesssteelalloybarandwireforsurgicalimplants.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIequivalentsoftheinch-poundunitsmaybeapproximate.
【中国标准分类号】:C35
【国际标准分类号】:11_040_40
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:StandardTestMethodforDeterminingInSituCreepCharacteristicsofRock
【原文标准名称】:岩石蠕变特性现场测定的试验方法
【标准号】:ASTMD4553-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D18.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:creep;deformation;insitustress;loadingtests;rigidplateloadingmethod;Creep--rock;Deformation--rock;Destructivetesting--soil/rock;Fieldtesting--rock;Fracturetesting--rock;Loadingtests--rock/relatedmaterials;Pressuretesting--rock;Rock
【摘要】:Resultsofthistestmethodareusedtopredicttime-dependentdeformationcharacteristicsofarockmassresultingfromloading.Itisatestthatmayberequireddependingonrocktypeoranticipatedloads,orboth.Thistestmethodmaybeusefulinstructuraldesignanalysiswhereloadingisappliedoveranextensiveperiod.Thistestmethodisnormallyperformedatambienttemperature,butequipmentcanbemodifiedorsubstitutedforoperationsatothertemperatures.Resultsofthistestmethodmaybeusefulinverifyinglaboratorycreepdataandstructuralmathematicalmodelinganalyses.Creepcharacteristicsaredeterminedunderanonuniformstateofstress.Ifduringafieldinvestigation,time-dependentcharacteristicsaredetected,thenaninsitucreeptestshallbeperformed.Note18212;Thequalityoftheresultproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting/sampling/inspection/etc.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors;PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thistestmethodcoversthepreparation,equipment,testprocedure,anddatadocumentationfordetermininginsitucreepcharacteristicsofarockmassusingarigidplatesubjectedtocontrolledloading.1.2Thistestmethodisdesignedtobeconductedinanundergroundopening;however,withsuitablemodifications,thistestcouldbeconductedatthesurface.1.3Thetestisusuallyconductedparallelorperpendiculartotheanticipatedaxisofthrust,asdictatedbythedesignloadorotherorientations,basedupontheapplication.1.4Flexibleplateapparatuscanbeusediftheanticipatedcreepdisplacementiswithinthetoleranceofthetraveloftheflatjacks.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionstatements,seeSection8.
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:7P.;A4
【正文语种】:英语
基本信息
标准名称: | 铜及铜合金钝化膜层抗腐蚀试验方法 |
中标分类: |
综合 >>
基础标准 >>
材料防护 |
ICS分类: |
机械制造 >>
表面处理和涂覆 >>
表面处理和涂覆综合
|
替代情况: | QJ 486-79 |
发布日期: | 1990-12-21 |
实施日期: | 1991-06-01 |
首发日期: | |
作废日期: | |
出版日期: | |
页数: | 2页 |
适用范围
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前言
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引用标准
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所属分类: 综合 基础标准 材料防护 机械制造 表面处理和涂覆 表面处理和涂覆综合