【英文标准名称】:StandardGuideforDescalingandCleaningTitaniumandTitaniumAlloySurfaces
【原文标准名称】:钛及钛合金表面的去垢和清洗
【标准号】:ASTMB600-1991(2002)e1
【标准状态】:现行
【国别】:
【发布日期】:1991
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B10.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:钛;表面处理;清洁处理;除垢;钛合金;金属;表面;核能;有色金属
【英文主题词】:cleaning;descaling;pickling;titanium;titaniumalloy
【摘要】:1.1Thisguidecoversacleaninganddescalingprocedureusefultoproducers,users,andfabricatorsoftitaniumandtitaniumalloysfortheremovalofordinaryshopsoils,oxides,andscalesresultingfromheattreatmentoperationsandforeignsubstancespresentassurfacecontaminants.1.2Itisnotintendedthattheseproceduresbemandatoryforremovalofanyoftheindicatedsoilsbutratherserveasaguidewhentitaniumandtitaniumalloysarebeingprocessedinthewrought,cast,orfabricatedform.1.3Itistheintentthatthesesoilsberemovedpriortochemicalmilling,joining,plating,fabrication,andinanysituationwhereforeignsubstancesinterferewiththecorrosionresistance,stability,andqualityofthefinishedproduct.1.4Acidetchingmayberequiredfollowingcleaningwhenthesurfacehasanoxygen-contaminatedlayeroralphacasepresent.1.5Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoconsultandestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H64
【国际标准分类号】:77_150_50
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:Specificationforharmonizedsystemofqualityassessmentforelectroniccomponents:capabilitydetailspecification:singleanddoublesidedprintedboardswithplated-throughholes
【原文标准名称】:电子元器件质量评定协调体系.性能详细规范.具有通孔的单面和双面印制电路板
【标准号】:BSCECC23200-003-1991
【标准状态】:作废
【国别】:英国
【发布日期】:1991-02-28
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:L30;L00
【国际标准分类号】:
【页数】:28P;A4
【正文语种】:英语