冶金轧辊术语等标准中问题的探讨

:1998-12-13:62(030024)GB/T15446GB/T15547YB/T0943,,DISCUSSINGPROBLEMSOFTHEVOCABULARYSTANDARDFORMETALLURGICALROLLERLiWeiyue(TaiyuanHeavyMachinery(Group)Co.,Taiyuan,ShanxiProvince030024)ABSTRACTThepaperdiscussestheproblemsfromthestandardsofGB/T15546VocabularyforMetallurgicalRoller,GB/T15547ForgedandColdRolledRollerBlank,YB/T094FlatSteelUsedforPlasticMould,andalsoprovidefu2turerevisiononthem.KEYWORDStandards;Problem;Discussion1,,,,2GB/T15546-19952111),forgedsteelroll,?GB/T155471995,41813,3,215,115,,2)nissotoyamaroll(),,,!3)tempermillroll,GB228GB10623,2121)GB1503,6%?,2)6,GB1504,,GB150413?GB/T15545(342©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.),GB1504,,3GB/T1554719953111)GB/T1111993,,,2):4,473)8CrMoV85Cr2MoV9Cr2Mo9Cr2W9Cr2MoV9Cr3Mo9Cr7GB1331491,JB3734849CrV55CrJB/ZQ428986JB/T412093GB/T155471995GB1299GB30779,,,?140CrNiMoA312445,515,515313515515,512513514511,,??54YB/T0941997411GB/T11119934,,19964,T,3,,2000,4,,,,YB/T094412SM,455055GB6991988,,0125%,413SM2CrNi3MoAlSCr1.21.8Ni3.04.0Al1.01.6Cr1.201.80Ni3.004.00Al1.001.6041451)SM2CrNi3MoAlS2)850880550600,()85088055088041551)GB197919802),?()?4167850880550650+920980600750+,,,5,5:SM3Cr2Mo850880550600SM2Cr13920980600750??417AA1,,,,,xx-d4437©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.