【英文标准名称】:Resistancewelding-Weldability-Part1:Assessmentofweldabilityforresistancespot,seamandprojectionweldingofmetallicmaterials
【原文标准名称】:阻焊.可焊性.第1部分:金属材料的电阻点焊、缝焊和凸焊的可焊性评定
【标准号】:ISO18278-1-2004
【标准状态】:现行
【国别】:国际
【发布日期】:2004-11
【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】:电阻焊接;焊接工艺;金属;硬化过程;规范(验收);材料;评定;试样;试验;焊接;点焊;焊接工程;焊缝;电阻凸焊;电阻点焊;测量;硬度测量;定义;可焊性试验;金属焊接;可焊性;滚压焊接;特性;硬度试验;缝焊;焊接接头;金属材料;凸焊
【英文主题词】:Definitions;Evaluations;Hardeningprocesses;Hardnessmeasurement;Hardnesstests;Materials;Measurement;Metalwelding;Metallicmaterials;Metals;Projectionseamwelds;Projectionwelding;Properties;Resistanceprojectionwelds;Resistancespotwelding;Resistancewelding;Rollerseamwelding;Seamwelding;Specification(approval);Spotwelding;Testspecimens;Testing;Weldability;Weldabilitytesting;Weldedjoints;Welding;Weldingengineering;Weldingprocesses;Weldings;Welds
【摘要】:Thisdocumentrecommendsproceduresfordeterminingthegenericweldabilityforresistancespot,seamandprojectionweldingofmetallicmaterials.Thisprocedureisapplicablefortheassessmentoftheweldabilityofuncoated/coatedsteels,stainlesssteelsandnon-ferrousalloyssuchasaluminium,titanium,magnesiumandnickelandtheiralloysofsinglethicknesslowerthanorequalto5mm.Theweldabilityofmetallicmaterialsinresistanceweldingisdefinedintermsof:—theabilitytomaketheweldinthefirstplace;—theabilitytocontinuemakingwelds;—theabilityoftheweldtowithstandtheimposedservicestresses.Theproceduresrecommendedinthisstandardcanbeusedto:—comparetheweldabilityofdifferentmetallicmaterials;—comparetheweldingresponseofparticularweldingequipmentandallowcomparisonsbetweendifferentequipmentanddeterminetheinfluenceofthestatic/dynamicpropertiesofdifferentweldingequipment;—determinetheweldabilityofamaterialwhenanyweldingconfigurationischangede.g.electrodematerialand/orshape,watercoolingrequirementsetc.;—investigatetheeffectofweldingparameterssuchasweldingcurrent,weldtime,electrodeforceorcomplexweldingschedulesincludingpulsewelding,currentsteppingetc.onweldability.
【中国标准分类号】:J33
【国际标准分类号】:25_160_10
【页数】:7P;A4
【正文语种】:英语


MIL-P-46183 (AMENDMENT 2), MILITARY SPECIFICATION, PLASTIC MOLDING and EXTRUSION MATERIAL, POLYETHERETHERKETONE (PEEK) (1 JUL 1999)., This amendment forms a part of MIL-P-46183, dated 20 June 1984, and is approved for useby all Departments and Agencies of the Department of Defense.