BS EN ISO 18279-2004 钎焊.钎焊接缝的缺陷
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【英文标准名称】:Brazing-Imperfectionsinbrazedjoints
【原文标准名称】:钎焊.钎焊接缝的缺陷
【标准号】:BSENISO18279-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-01-16
【实施或试行日期】:2004-01-16
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:焊接工艺;空腔;不规则性;表面偏差度;偏差;裂纹;尺寸偏差;弯曲试验;硬钎焊接头;钎焊;硬度测量;软钎焊连接;评定;抗拉试验;剪切试验;形状变化;铜焊;试样;破坏试验;缺陷;夹杂物;分类系统;定义;分类号;焊接接头;试验
【英文主题词】:
【摘要】:ISO18279:2003detailsaclassificationofimperfectionsthatcanoccurinbrazingjoints.Inadditionguidanceisprovidedonqualitylevelsandsuggestedlimitsforimperfectionsaredetailed.Forrequirementsnotcoveredbythisstandard,referenceistobemadetoothersources,e.g.statutoryregulations,codesofpracticeandtechnicaldeliveryconditions.Noinformationisgivenonhowimperfectionsaretobeassessedinindividualcasesbecausethisdependsontherequirementsfortheparticularbrazedjoint.Theseimperfectionsarenotalwaysdetectablebytheuseofnon-destructivetestingalone.Thestandardcoversonlyimperfectionsthatcanoccurinconnectionwithbrazingwithouttheeffectofanyadditionalserviceloads.Onlythetype,shapeandpositionofsuchimperfectionsarecovered;noindicationisgivenoftheconditionsofoccurrenceorcauses.Forrequirementsforbrazedjointswhicharerelevantandessentialtotheparticularfunctionofthecomponent,referenceshouldbemadetotherelevantdocumentation,e.g.manufacturingdocumentsorproceduresheets.ThisInternationalStandarddoesnotlaydownrequirementsforacceptancelevelsforimperfectionssincethesewilldifferverymarkedly,dependingontheapplication,butitdoessuggestsomequalitylevelswhichmaybeofvalueintheabsenceofmoredetailedinformation.
【中国标准分类号】:J33
【国际标准分类号】:25_160_50
【页数】:32P;A4
【正文语种】:英语
【原文标准名称】:钎焊.钎焊接缝的缺陷
【标准号】:BSENISO18279-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-01-16
【实施或试行日期】:2004-01-16
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:焊接工艺;空腔;不规则性;表面偏差度;偏差;裂纹;尺寸偏差;弯曲试验;硬钎焊接头;钎焊;硬度测量;软钎焊连接;评定;抗拉试验;剪切试验;形状变化;铜焊;试样;破坏试验;缺陷;夹杂物;分类系统;定义;分类号;焊接接头;试验
【英文主题词】:
【摘要】:ISO18279:2003detailsaclassificationofimperfectionsthatcanoccurinbrazingjoints.Inadditionguidanceisprovidedonqualitylevelsandsuggestedlimitsforimperfectionsaredetailed.Forrequirementsnotcoveredbythisstandard,referenceistobemadetoothersources,e.g.statutoryregulations,codesofpracticeandtechnicaldeliveryconditions.Noinformationisgivenonhowimperfectionsaretobeassessedinindividualcasesbecausethisdependsontherequirementsfortheparticularbrazedjoint.Theseimperfectionsarenotalwaysdetectablebytheuseofnon-destructivetestingalone.Thestandardcoversonlyimperfectionsthatcanoccurinconnectionwithbrazingwithouttheeffectofanyadditionalserviceloads.Onlythetype,shapeandpositionofsuchimperfectionsarecovered;noindicationisgivenoftheconditionsofoccurrenceorcauses.Forrequirementsforbrazedjointswhicharerelevantandessentialtotheparticularfunctionofthecomponent,referenceshouldbemadetotherelevantdocumentation,e.g.manufacturingdocumentsorproceduresheets.ThisInternationalStandarddoesnotlaydownrequirementsforacceptancelevelsforimperfectionssincethesewilldifferverymarkedly,dependingontheapplication,butitdoessuggestsomequalitylevelswhichmaybeofvalueintheabsenceofmoredetailedinformation.
【中国标准分类号】:J33
【国际标准分类号】:25_160_50
【页数】:32P;A4
【正文语种】:英语
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