【英文标准名称】:Testingofweldedjointsofthermoplasticssemi-finishedproducts-Tensiletestwithwaistedtestspecimens
【原文标准名称】:热塑性半成品的焊接接头的试验.腰形试验样品的拉伸试验
【标准号】:BSEN12814-7-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-10-21
【实施或试行日期】:2002-10-21
【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】:半成品;焊缝;焊接工程;试样制备;划痕;焊接接头;塑料;抽样方法;焊接;张力测试;焊缝测试;尺寸;定义;张力试验;热塑性聚合物;材料;测试
【英文主题词】:Definition;Definitions;Dimensions;Materials;Notches;Plastics;Samplingmethods;Semi-finishedproducts;Specimenpreparation;Tensiletesting;Tensiletests;Testing;Thermoplasticpolymers;Weldseamtesting;Weldedjoints;Welding;Weldingengineering;Welds
【摘要】:ThisEuropeanStandardspecifiesthedimensions,themethodofsampling,thepreparationofthetestspecimensandtheconditionsforperformingthetensiletestwithwaistedtestspecimensinordertodeterminethetensileenergyweldingfactor.Atensiletestwithwaistedspecimensmaybeusedinconjunctionwithothertests(e.g.bend,tensile,tensilecreep,macro...)toassesstheperformanceofweldedassemblies,madefromthermoplasticsmaterials.Thetestisapplicabletoco-axialorco-planarweldedassembliesmadefromthermoplasticsmaterialsfilledorunfilled,butnotreinforced,irrespectiveoftheweldingprocessused.Itisnotapplicabletotubularassemblieswithanominaloutsidediameterlessthan90mm.
【中国标准分类号】:G31
【国际标准分类号】:25_160_40
【页数】:12P.;A4
【正文语种】:英语