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【英文标准名称】:Casehardeningsteels-Technicaldeliveryconditions
【原文标准名称】:表面硬化钢.技术交付条件
【标准号】:BSEN10084-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-09-15
【实施或试行日期】:1998-09-15
【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】:机械试验;等级(质量);尺寸;半成品;夹杂物;抗拉试验;外观检查(试验);合金钢;检验;不锈钢;奥氏体钢;硬度测量;棒材;非合金钢;名称与符号;钢;洛氏硬度测量;非金属夹杂物;坯锭;滚轧;布氏硬度测量;冲击试验;回火;锻件;表面硬化钢;硬度;抗拉强度;验证;作标记;锰钢;化学成分;使用说明;热处理;薄板材;热加工
【英文主题词】:Acceptancespecification;Case-hardeningsteels;Chemicalcomposition;Coldrolled;Definition;Definitions;Deliveryconditions;Dimensions;Hardenability;Hardness;Heattreatment;Hotrolled;Hot-worked;Inspection;Low-carbonsteels;Materials;Metals;Properties;Rolledsteels;Semi-finishedproducts;Specification(approval);Steelbars;Steels;Structuralsteels;Testing;Testingconditions;Weights;Wideflats;Wires
【摘要】:1ThisEuropeanStandardgivesthetechnicaldeliveryrequirementsfor:—semi-finishedproducts,hotformed,forexampleblooms,billets,slabs(seenotes2and3);—bars(seenote2);—rod;—wideflats;—hot-rolledsheet/plateandstrip;—hammeranddropforgings(seenote2).manufacturedfromthecasehardeningunalloyedoralloyedsteels(seenote4)listedinTable3andsuppliedinoneoftheheattreatmentconditionsgivenforthedifferenttypesofproductsinTable1,lines2to7andinoneofthesurfaceconditionsgiveninTable2.Thesteelsareingeneralintendedforthefabricationofcase-hardened(seeclause3)machineparts.NOTE1EURONORMSorEuropeanStandardsrelatingtosteelscomplyingwiththerequirementsforthechemicalcompositioninTable3butwhicharesuppliedinotherproductformsortreatmentconditionsthangivenaboveorareintendedforspecialapplications,andEURONORMSorEuropeanStandardsforsimilarsteelgradesarelistedinannexB.NOTE2Hammer-forgedsemi-finishedproducts(blooms,billets,slabs,etc.)andhammer-forgedbarsareincludedundersemi-finishedproductsorbarsandnotundertheterm"hammeranddropforgings".NOTE3Specialagreementsshallbemadewhenorderingundeformedcontinuouslycastsemi-finishedproducts.NOTE4InaccordancewithEN10020,thesteelscoveredbythisEuropeanStandardarespecialsteels.2Inspecialcasesvariationsinthesetechnicaldeliveryrequirementsoradditionstothemmayformthesubjectofanagreementatthetimeofenquiryandorder(seeannexA).3InadditiontothespecificationsofthisEuropeanStandard,thegeneraltechnicaldeliveryrequirementsofEN10021areapplicable,unlessotherwisespecified.
【中国标准分类号】:H40
【国际标准分类号】:77_140_10
【页数】:34P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforFreeze/ThawResistanceofPolymerFloorPolishes
【原文标准名称】:液态水乳化地板擦亮剂的耐冻结/融化的标准试验方法
【标准号】:ASTMD3209-1993(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【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】:D21.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:emulsion;polishes;polymer;Emulsionfloorpolishes;Floorpolish(wateremulsion);Freezingandthawing--polishes;Heatresistance;Polymeremulsionfloorpolishes;Stability--floorpolishes
【摘要】:Thistestmethodisusedtodeterminetheeffectoffreezingonfloorpolishes.Itmaybeusedtopredictthestabilityofafloorpolishwhenexposedtofreezing.1.1Thistestmethodcoversthedeterminationofthestabilityofpolymeremulsionfloorpolisheswhentheseareexposedtorepeatedcyclesoffreezingandthawing.Possibledegradationoftheemulsionisobservedandpossiblereductionofinitialglossismeasured.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y44
【国际标准分类号】:
【页数】:2P.;A4
【正文语种】:英语