ISO 11494-2008 珠宝.铂珠宝合金中铂的测定.用钇作为内部标准元素的感应耦合等离子体(ICP)溶液光谱测定法

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【英文标准名称】:Jewellery-Determinationofplatinuminplatinumjewelleryalloys-Inductivelycoupledplasma(ICP)solution-spectrometricmethodusingyttriumasinternalstandardelement
【原文标准名称】:珠宝.铂珠宝合金中铂的测定.用钇作为内部标准元素的感应耦合等离子体(ICP)溶液光谱测定法
【标准号】:ISO11494-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC174
【标准类型】:()
【标准水平】:()
【中文主题词】:合金;化学分析和测试;浓缩;定义;密度;含量测定;细度;感应耦合等离子体;珠宝;质量浓度;数学计算;测量;铂;铂合金;抽样方法;光谱测定法;试验设备;测试;钇
【英文主题词】:Alloys;Chemicalanalysisandtesting;Concentration;Definitions;Density;Determinationofcontent;Fineness;ICP;Jewellery;Massconcentration;Mathematicalcalculations;Measurement;Platinum;Platinumalloys;Samplingmethods;Spectrometry;Testequipment;Testing;Yttrium
【摘要】:ThisInternationalStandarddescribesamethodforthedeterminationofplatinuminplatinumjewelleryalloys,preferablywithintherangeoffinenessspecifiedinISO9202,bymeansofinductivelycoupledplasma(ICP)emissionspectrometry.Thepreferredplatinumcontentofthealloysliesbetween850%o(partsperthousand)and950%~platinum.NOTEThismethodcanbeusedtoanalyseothercontentsofplatinum.Platinumjewelleryalloyscancontainsilver,indium,gallium,copper,cobalt,nickel,tinandruthenium.Thepresenceofthesealloyingelementshasnotbeenobservedtointerferewiththedeterminationmethod.Ifotherelementsarealloyed,acheckismadeastowhetheranyinterferenceoccurs.
【中国标准分类号】:Y88
【国际标准分类号】:39_060
【页数】:6P;A4
【正文语种】:英语


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【英文标准名称】:NickelbasealloyNI-B46001(NiCo20Si5B3)-Fillermetalforbrazing-Tape
【原文标准名称】:镍基合金NI-B46001(NiCo20Si5B3).铜焊用填充金属.带材
【标准号】:BSEN3940-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-07-15
【实施或试行日期】:1998-07-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:硬钎焊合金;飞行器部件;填充金属;铜焊;熔点;化学成分;镍合金;镍;航空运输工程;窄条带材
【英文主题词】:
【摘要】:Thisstandardspecifiestherequirementsrelatingto:NickelbasealloyNI-B46001(NiCo2OSi5B3)FillermetalforbrazingTapeforaerospaceapplications.
【中国标准分类号】:J33
【国际标准分类号】:49_025_15
【页数】:10P;A4
【正文语种】:英语


Product Code:SAE CPKW2
Title:J1995 Certified Power Engine Data for Kawasaki FR651V as used in 2012 Lawn Mowers - Level 2
Issuing Committee:
Scope:This product includes information on the manufacturer, engine, applications, testing location, certified maximum horsepower, certified maximum torque along with the certified curves of horsepower and torque over a wide range of engine RPM speeds.In addition, this product contains complete engine information such as displacement, cylinder configuration, valve train, combustion cycle, pressure charging, charge air cooling, bore, stroke, cylinder numbering convention, firing order, compression ratio, fuel system, fuel system pressure, ignition system, knock control, intake manifold, exhaust manifold, cooling system, coolant liquid, thermostat, cooling fan, lubricating oil, fuel, fuel shut off speed, etc. Also included are all measured test parameters outlined in J2723.