ASTM E 140-1997 金属标准硬度换算表(布氏硬度、维氏硬度、洛氏硬度、洛氏表面硬度和努氏硬度之间的关系)

作者:标准资料网 时间:2024-05-16 11:23:19   浏览:9542   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:StandardHardnessConversionTablesforMetals(RelationshipAmongBrinellHardness,VickersHardness,RockwellHardness,RockwellSuperficialHardness,KnoopHardness,andScleroscopeHardness)
【原文标准名称】:金属标准硬度换算表(布氏硬度、维氏硬度、洛氏硬度、洛氏表面硬度和努氏硬度之间的关系)
【标准号】:ASTME140-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【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】:机械试验;硬度测量;换算表;洛氏硬度;努氏硬度;布氏硬度;试验;金属;硬度
【英文主题词】:mechanicaltesting;conversiontables;hardnessmeasurement;testing;brinellhardness;rockwellhardness;knoophardness;metals;hardness
【摘要】:
【中国标准分类号】:H04
【国际标准分类号】:77_040_10
【页数】:21P;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:Easeofoperationofeverydayproducts-Designrequirementsforcontextofuseandusercharacteristics
【原文标准名称】:日用产品的便于操作性.使用和使用者特性背景下的设计要求
【标准号】:BSISO20282-1-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-11-30
【实施或试行日期】:2006-11-30
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ISO20282-1:2006providesrequirementsandrecommendationsforthedesignofeasy-to-operateeverydayproducts,whereeaseofoperationaddressesasubsetoftheconceptofusabilityconcernedwiththeuserinterfacebytakingaccountoftherelevantusercharacteristicsandthecontextofuse.ISO20282-1:2006isintendedtobeusedinthedevelopmentofeverydayproducts,forwhichitdefineseaseofoperation,explainswhichaspectsofthecontextofusearerelevant,anddescribesthecharacteristicsoftheintendeduserpopulationthatmayinfluenceusability.TheintendedusersofthispartofISO20282-1:2006areusabilityspecialists,ergonomists,productdesigners,interactiondesigners,productmanufacturersandothersinvolvedinthedesignanddevelopmentofeverydayproducts.ISO20282-1:2006isapplicabletomechanicaland/orelectricalproductswithaninterfacethatausercanoperatedirectlyorremotelytogainaccesstothefunctionsprovided.Theseproductsfallintoatleastoneofthefollowingcategories:consumerproductsintendedforsomeorallofthegeneralpublicwhicharebought,rentedorused,andwhichmaybeownedbyindividuals,publicorganizations,orprivatecompanies;consumerproductsintendedtobeacquiredandusedbyanindividualforpersonalratherthanprofessionaluse(e.g.alarmclocks,electrickettles,telephones,electricdrills);walk-up-and-useproductsthatprovideaservicetothegeneralpublic(suchasticket-vendingmachines,photocopyingmachines,fitnessequipment);productsusedinaworkenvironment,butnotaspartofprofessionalactivities(e.g.acoffeemachineinanoffice);productsincludingsoftwarethatsupportsthemaingoalsofuseoftheproduct(e.g.aCDplayer).ThispartofISO20282isnotapplicabletothefollowing:purelyphysicalproductswithoutaninteractiveuserinterface(suchasajugorahammer);productswhereappearanceorfashionisthemaingoal(suchasawatchwithnomarkings);productsrequiringspecialisttraining,specificskillsand/orprofessionalknowledge(suchasamusicalinstrumentoracar);standalonesoftwareproducts;productsintendedtobeusedforprofessionalactivitiesonly.
【中国标准分类号】:A25
【国际标准分类号】:13_180
【页数】:36P;A4
【正文语种】:英语


Product Code:SAE AMS5794
Title:Iron Alloy, Corrosion and Heat-Resistant, Welding Wire, 31Fe - 21Cr - 20Ni - 20Co - 3.0Mo - 2.5W - 1.0Cb - 0.15N, Annealed
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat-resistant iron alloy in the form of welding wire.