【英文标准名称】:Methodoftestforpermanentlinearchangeonlightweightcastablerefractories
【原文标准名称】:轻质可铸耐火材料的永久线性变化率的试验方法
【标准号】:JISR2654-1975
【标准状态】:现行
【国别】:日本
【发布日期】:1975-08-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonCeramics
【标准类型】:()
【标准水平】:()
【中文主题词】:线性测量;铸件;轻集料;线性度;耐火材料;试验
【英文主题词】:castings;refractorymaterials;refractories;;testing;linearity;linearmeasurement
【摘要】:この規格は。軽量キャスタプル耐火物の焼成による線変化率試験方法について規定する。
【中国标准分类号】:Q40
【国际标准分类号】:81_080
【页数】:2P;A4
【正文语种】:日语


【英文标准名称】:Weldingconsumables-Coveredelectrodesformanualmetalarcweldingofcreep-resistingsteels-Classification
【原文标准名称】:焊接消耗品.抗蠕变钢手工电弧焊接用涂敷焊条.分类
【标准号】:ISO3580-2004
【标准状态】:作废
【国别】:国际
【发布日期】:2004-03
【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/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:抗蠕变钢;规范(验收);特性;作标记;手工的;电焊;分类;符号;手工焊接;电弧焊接;应用;连接焊合;焊接;钢;涂剂焊条;电极;分类系统;焊接工程;交货条件;电焊条;电焊条;化学成分;护套的
【英文主题词】:Arcwelding;Chemicalcomposition;Classification;Classificationsystems;Coveredelectrodes;Creepresistant;Creep-resistingsteels;Electricwelding;Electrodes;Ferriticsteels;Jointwelding;Low-alloysteels;Manualarcwelding;Manualwelding;Marking;Martensiticsteels;Properties;Rodelectrodes;Specification(approval);Steels;Testing;Welding;Weldingelectrodes;Weldingengineering;Weldingfillermetals
【摘要】:ThisInternationalStandardspecifiesrequirementsforclassificationofcoveredelectrodes,basedontheall-weldmetalintheheat-treatedcondition,formanualmetalarcweldingofferriticandmartensiticcreep-resistingandlowalloyelevatedtemperaturesteels.Thisdocumentisacombinedspecificationforclassificationutilizingasystembaseduponthechemicalcompositionoftheall-weldmetal,withrequirementsfortheyieldstrengthandtheaverageimpactenergyof47Jofall-weldmetal,orutilizingasystembaseduponthetensilestrengthandthechemicalcompositionofall-weldmetal.1)Paragraphsandtableswhichcarrythesuffixletter"A"areapplicableonlytoelectrodesclassifiedtothesystembaseduponchemicalcomposition,withrequirementsfortheyieldstrengthandtheaverageimpactenergyof47Jofall-weldmetalunderthisInternationalStandard.2)Paragraphsandtableswhichcarrythesuffixletter"B"areapplicableonlytoelectrodesclassifiedtothesystembaseduponthetensilestrengthandthechemicalcompositionofall-weldmetalunderthisInternationalStandard.3)Paragraphsandtableswhichdonothaveeitherthesuffixletter"A"orthesuffixletter"B"areapplicabletoallcoveredelectrodesclassifiedunderthisInternationalStandard.Forcomparisonpurposes,sometablesincluderequirementsforelectrodesclassifiedaccordingtobothsystems,placingindividualelectrodesfromthetwosystems,whicharesimilarincompositionandproperties,onadjacentlinesintheparticulartable.Inaparticularlineofthetablethatismandatoryinonesystem,thesymbolforthesimilarelectrodefromtheothersystemisindicatedinparentheses.Byappropriaterestrictionoftheformulationofaparticularelectrode,itisoften,butnotalways,possibletoproduceanelectrodethatcanbeclassifiedinbothsystems,inwhichcasetheelectrode,and/oritspackaging,maybemarkedwiththeclassificationineitherorbothsystems.
【中国标准分类号】:J33
【国际标准分类号】:25_160_20
【页数】:21P;A4
【正文语种】:英语