【英文标准名称】:Transformers;radiatorsforoiltransformers
【原文标准名称】:变压器.油浸变压器用散热器
【标准号】:DIN42559-1983
【标准状态】:作废
【国别】:德国
【发布日期】:1983-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:变压器;材料;设计;散热片;防腐蚀;散热器;油浸式变压器;冷却系统部件;电气工程;尺寸
【英文主题词】:dimensions;transformers;radiators;design;materials;oil-immersedtransformers;corrosionprotection;coolingsystemcomponents;electricalengineering;coolingfins
【摘要】:
【中国标准分类号】:K41
【国际标准分类号】:1570
【页数】:5P;A4
【正文语种】:德语


【英文标准名称】:Non-destructivetestingofsteeltubes.Magneticparticleinspectionofseamlessandweldedferromagneticsteeltubesforthedetectionofsurfaceimperfections
【原文标准名称】:钢管的无损测试.检测无缝和焊接铁磁钢管表面缺陷的磁粉检验
【标准号】:BSENISO10893-5-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-04-30
【实施或试行日期】:2011-04-30
【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】:缺陷与故障;定义(术语);尺寸规格;误差校验;误差检测;铁磁的;不完整性;磁粉探伤;无损检验;渗透探伤;容许性;杆;有缝管;无缝的;无缝管;规范(验收);钢管;圆钢管;钢管道;表面不连续性;表面质量;表面;测试;验证;焊接的;焊接;焊缝
【英文主题词】:Defects;Definitions;Dimensions;Errorchecking;Errordetection;Ferromagnetic;Imperfections;Magnetic-particleflawdetection;Non-destructivetesting;Penetrantflawdetection;Permissibility;Rodbodies;Seamedpipes;Seamless;Seamlesspipes;Specification(approval);Steelpipes;Steeltubes;Steels;Surfacediscontinuities;Surfacequality;Surfaces;Testing;Verification;Welded;Welding;Welds
【摘要】:ThispartofISO10893specifiesrequirementsformagneticparticleinspectionofseamlessandweldedferromagneticsteeltubesforthedetectionofsurfaceimperfectionsonthetubebodyandtheend/bevelfaceattheends.Forthetubebody,itspecifiesrequirementsforthedetectionofsurfaceimperfectionsonallorpartoftheoutsidesurfaceoftubes.However,byagreementbetweenthepurchaserandmanufacturer,itcanbeapplicabletotheinsidesurfaceoveralimitedlengthfromtheendsoftubes,dependentonthetubediameter.Inaddition,thispartofISO10893canbeused,asappropriate,tolocatethepositionofexternalsurfaceimperfectionsdetectedbyanothernon-destructivetestingmethod(e.g.ultrasonic)priortodressingofthetubesurface,andtoensurecompleteremovaloftheimperfectionafterdressingiscomplete.Fortheend/bevelfaceattheendsofplain-endandbeveled-endtubes,thispartofISO10893specifiesrequirementsforthedetectionoflaminarimperfectionswhichcaninterferewithsubsequentfabricationandinspectionoperations(e.g.weldingandultrasonicinspectionofthewelds).ThispartofISO10893isapplicabletothedetectionofimperfections,otherthanlaminarimperfections,ontheend/bevelface.Inthiscase,magnetizationisappliedinthedirectionessentiallyperpendiculartotheorientationoftheparticularimperfectionsbeingdetected.Itcanalsobeapplicabletothetestingofhollowsections.
【中国标准分类号】:
【国际标准分类号】:23_040_10;77_040_20;77_140_75
【页数】:18P.;A4
【正文语种】:英语