SAE AMS5890 Nickel, Corrosion and Heat-Resistant, Bars, Forgings, and Extrusions, Thoria Dispersion Strengthened, 2.2Th0

作者:标准资料网 时间:2024-04-29 00:24:07   浏览:8061   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE AMS5890
Title:Nickel, Corrosion and Heat-Resistant, Bars, Forgings, and Extrusions, Thoria Dispersion Strengthened, 2.2Th02, Stress-Relieved
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers thoria-dispersion-strengthened nickel powder metallurgy product in the form of bars, forgings, extrusions, and stock for forging or extruding.These products have been used typically for parts required to operate in the range 1800 to 2400 掳F (982 to 1316 掳C), but usage is not limited to such applications. A protective coating is required for operation at such temperatures. Fusion welding of structural members is not recommended but the product can be brazed and resistance welded satisfactorily.Products covered by this specification are radioactive. Applicable rules and regulations pertaining to handling of radioactive material should be observed.
下载地址: 点击此处下载
【英文标准名称】:Geotechnicalinvestigationandtesting-Geohydraulictesting-Part4:Pumpingtests
【原文标准名称】:土工研究和试验.岩土水力学试验.第4部分:抽水试验
【标准号】:ISO22282-4-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-06
【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/TC182
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;位移;工程地质学;勘探;土工学;地下水;液压装置;试验研究;性能;泵送;抽水尝试;泵;水量;岩石;规范(验收);材料强度;试验;井
【英文主题词】:Definitions;Displacement;Engineeringgeology;Exploration;Geotechnics;Groundwater;Hydraulics;Investigations;Properties;Pumping;Pumpingattempt;Pumps;Quantityofwater;Rocks;Specification(approval);Strengthofmaterials;Testing;Wells
【摘要】:
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:25P;A4
【正文语种】:英语


【英文标准名称】:Independentgas-firedconvectionheatersincorporatingafantoassisttransportationofcombustionairand/orfluegases
【原文标准名称】:用排气扇辅助输送燃烧空气和/或烟道煤气的独立式混合燃气对流加热器
【标准号】:BSEN1266-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-11-13
【实施或试行日期】:2002-11-13
【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】:结构要求;加热器;废气出口;分类;房间加热器;对流式加热;作标记;安全工程;安全要求;安全;定义;定义;适用性;设备安全;气体分离加热器;供应燃烧空气;螺旋浆式对流暖炉;气体燃料
【英文主题词】:Categories;Classification;Classificationsystems;Combustionairsupply;Constructionrequirements;Convectionheating;Definition;Definitions;Equipmentsafety;Fanconvectors;Fans;Fitnessforpurpose;Fluegasoutlets;Gasfamilies;Gasheaters;Gasspaceheater;Gaseousfuels;Heaters;Marking;Modeofoperation;Nominalthermalload;Roomheaters;Safety;Safetyengineering;Safetyrequirements;Structuralsystems;Testgases;Testing;Testingconditions;Typetesting
【摘要】:ThisEuropeanStandardspecifiestherequirementsandtestmethodsfortheconstruction,safety,markingandrationaluseofenergyofindependentgas-firedconvectionheatingappliancesthatarefittedwithfan-assistedatmosphericburners,orfullypre-mixedburners.Thisstandardisapplicabletoindependentconvectionheaters,burninggashavingafantoassistthetransportationofcombustionairand/orfluegases,hereafterreferredtoas'appliances':—thataretypesB12,B13,B14,B22,B23,C12,C13,C32,C33,C42,C43,C52,C53,C62andC63(see4.2);—thatarewallmounted,free-standingorbuilt-in;—thathaveanominalheatinputnotexceeding20kW(basedonthenetcalorificvalue).Inaddition,thisstandardisapplicabletolivefueleffectappliances.Thisstandardisnotapplicableto:a)openfrontedappliancestoprEN13278:1998;b)appliancesfittedwithautomaticforced-draughtburnerstoEN676;c)ducted-airappliances;d)appliancesinstalledbymeansofaclosureplate(see3.3.3.8).Thisstandardisonlyapplicabletoapplianceswhichareintendedtobetypetested.Mattersrelatedtoqualityassurancesystems,testsduringproductionandtocertificatesofconformityofauxiliarydevicesarenotdealtwithbythisstandard.
【中国标准分类号】:J88
【国际标准分类号】:97_100_20
【页数】:140P.;A4
【正文语种】:英语