SAE J452 General Information-Chemical Compositions, Mechanical and Physical Properties of SAE Aluminum Casting Alloys
时间:2024-05-10 21:37:23 来源: 标准资料网 作者：标准资料网 阅读：8362
Product Code:SAE J452
Title:General Information-Chemical Compositions, Mechanical and Physical Properties of SAE Aluminum Casting Alloys
Issuing Committee:Metals Technical Executive Steering Committee
Scope:The SAE Standards for aluminum casting alloys cover a wide range of castings for general and special use, but do not include all the alloys in commercial use. Over the years, aluminum alloys have been identified by many numbering systems as shown in Table 1. Presently, SAE is recommending the use of the UNS Numbering System to identify these materials. The castings are made principally by sand cast, permanent mold, or die cast methods; however, shell molding, investment casting, plaster cast, and other less common foundry methods may also be used. If the alloys listed do not have the desired characteristics, it is recommended that the manufacturers of aluminum castings be consulted.
【英文标准名称】:GasTurbineInstallationSoundEmissions
【原文标准名称】:燃气轮机装置噪音释放
【标准号】:ASMEB133.8-1977
【标准状态】:作废
【国别】:美国
【发布日期】:1977-01-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:装置;排放测量;声音传播;燃气轮机;声音;测量技术;涡轮机;测定
【英文主题词】:Determination;Emissionmeasurement;Gasturbines;Installations;Measuringtechniques;Sound;Soundpropagation;Turbineconstruction;Turbines
【摘要】:Thisstandardgivesmethodsandproceduresforspecifyingthesoundemissionsofgasturbineinstallationsforindustrial,pipeline,andutilityapplications.Includedarepracticesformakingfieldsoundmeasurementsandforreportingfielddata.Thisstandardcanbeusedbyusersandmanufacturerstowritespecificationsforprocurement,andtodeterminecompliancewithspecificationafterinstallation.Informationisincluded,forguidance,todetermineexpectedcommunityreactiontonoise.
【中国标准分类号】:K56
【国际标准分类号】:27_040
【页数】:20P.;A4
【正文语种】:英语
【英文标准名称】:Specificationfornickel-chromium-iron-molybdenum-cobalt-tungstenheat-resistingalloybillets,bars,forgingsandparts(nickelbase,Cr21.7,Fe18.5,Mo9,Co1.5,W0.6)
【原文标准名称】:镍-铬-铁-钼-钴-钨抗热合金坯料,棒材,锻件和零部件(镍基,Cr21.7,Fe18.5,Mo9,Co1.5,W0.6)规范
【标准号】:BS2HR6-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-01-31
【实施或试行日期】:2010-01-31
【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;棒材;坯锭;化学成分;含铬合金;含钴合金;锻件;含铁合金;材料的机械性能;金属型材;含钼合金;镍合金;半成品;含钨合金
【英文主题词】:Airtransportengineering;Bars(materials);Billets;Chemicalcomposition;Chromium-containingalloys;Cobalt-containingalloys;Forgings;Iron-containingalloys;Mechanicalpropertiesofmaterials;Metalsections;Molybdenum-containingalloys;Nickelalloys;Semi-finishedproducts;Tungsten-containingalloys
【摘要】:ThisBritishStandardspecifiesrequirementsfornickel?chromiumiron?molybdenum?cobalt-tungstenheat?resistingalloysuppliedinthefollowingforms,andasparts.a)Barsandextrudedsectionsformachining:annealed,designationHR6A.b)Billetsandbarsforforging:hotorcoldworkedandsubsequentlymachinedorground,designationHR6B.c)Forgings:annealed,designationHR6C.
【中国标准分类号】:V11
【国际标准分类号】:49_025_99
【页数】:14P.;A4
【正文语种】:英语