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ASTM A623-2010 一般要求的锡轧制产品的标准规格

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【英文标准名称】:StandardSpecificationforTinMillProducts,GeneralRequirements
【原文标准名称】:一般要求的锡轧制产品的标准规格
【标准号】:ASTMA623-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:A01.20
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:锡轧制产品;略比表;加气介质极化测试(AMP);锡合金电偶电流测定法(ATC);二苯碳酰二肼法;溶解率;铁溶出值;酸浸时滞性试验;锡晶粒尺寸测试;全油表面
【英文主题词】:tinmillproducts;Abbreviatedratiotables;Aeratedmediapolarization(AMP)test;Alloy-tincouple(ATC)test;Diphenylcarbazidemethod;Dissolutionrate;Ironsolutionvalue;Picklelagtest;Tincrystalsizetest;Totalsurfaceoil
【摘要】:tinmillproducts;Abbreviatedratiotables;Aeratedmediapolarization(AMP)test;Alloy-tincouple(ATC)test;Chromiumcoatings--specifications;Diphenylcarbazidemethod;Dissolutionrate;Ironsolutionvalue;Metalliccoatings--specifications;Picklelagtest;Tincrystalsizetest;Tinmillproducts--specifications;Totalsurfaceoil1.1Thisspecificationcoversagroupofcommonrequirementswhich,unlessotherwisespecifiedinthepurchaseorderorinanindividualspecification,shallapplytotinmillproducts.1.2Incaseofanyconflictinrequirements,therequirementsofthepurchaseorder,theindividualmaterialspecification,andthisgeneralspecificationshallprevailinthesequencenamed.Note18212;AcompletemetriccompaniontoSpecificationA623hasbeendevelopedSpecificationA623M;thereforenometricequivalentsarepresentedinthisspecification.1.3ThefollowingsafetycaveatcoversAnnexA3throughAnnexA10ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:77_140_50
【页数】:38P.;A4
【正文语种】:


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基本信息
标准名称:链板运输机铸石镶板
中标分类: 建材 >> 陶瓷、玻璃 >> 铸石
发布日期:
实施日期:1992-06-01
首发日期:
作废日期:
出版日期:
页数:6页
适用范围

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所属分类: 建材 陶瓷 玻璃 铸石
【英文标准名称】:StandardTestMethodforStabilityofInsulatingOilsofPetroleumOriginUnderElectricalDischarge
【原文标准名称】:在电气放电情况下原油来源的绝缘油的稳定性的标准试验方法
【标准号】:ASTMD6180-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:D27.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:损耗因数;放电;电器放电;绝缘油;矿物油;稳定性;试验
【英文主题词】:dissipationfactor;electricaldischarge;gasformation;gassingtendency;insulatingoil;oxidationstability;stability
【摘要】:Duringthistest,insulatingoilinanevacuatedcellissubjectedtoahighvoltagedischargebetweentwoelectrodes.Thedischargegeneratesfreeelectrons.Theseelectronscollidewiththeoilmoleculescausingmanyofthemtobecomeelectronicallyexcited.Someofthesemoleculeslosethisenergyasaquantaoflightemittingfluorescentradiation.Someoftheotherexcitedmoleculesdecomposeintogases,ionizedmoleculesandfreeradicals.Thesechangescanprovideanindicationofthestabilityofoilsundertheconditionsofthistestmethod.Themeasuresofthesechangesaretheincreaseofthepressureinthetestcellandtheincreaseinthedissipationfactorofthetestspecimen.Duringthetest,thegascontentincreasesinthecellandtheconcentrationofchargecarriersincreasesintheoil.1.1Thistestmethodcoversalaboratorytechniquethatmeasuresthestabilityofnew,used,orreclaimedinsulatingoils,similartothosedescribedinSpecificationD3487inthepresenceofacontrolledelectricdischarge.Whensubjectedtothistypeofdischarge,insulatingoilsabsorbenergyandproducegasesaswellasionizedmolecules(chargecarriers).Thequantityofthesedecayproductscanbemeasuredandcanprovideanindicationofthestabilityofoilsundertheconditionsofthistest.1.2Thegasesareretainedinthedischargecellandtheirpressuremeasured.Thechargecarriersremaininthetestspecimen.Thechangeinthedissipationfactorbeforeandafterthedischargeisdetermined.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesstatedinparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Specificcautionarystatementsaregiveninand.
【中国标准分类号】:E38
【国际标准分类号】:29_040_10
【页数】:6P.;A4
【正文语种】: