发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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GB/T 18115的本部分规定了氧化镱中氧化镧、氧化铈、氧化镨、氧化钕、氧化钐、氧化铕、氧化钆、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镥和氧化钇含量的测定方法。 本部分适用于氧化镱中氧化镧、氧化铈、氧化镨、氧化钕、氧化钐、氧化铕、氧化钆、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镥和
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides.Part 14:Ytterbium.Determination of lanthanum,cerium,praseodymium,neodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,lutetium and yttrium
总稀土大于等于99
이 표준은 타이타늄 합금 중의 란타넘, 세륨, 프라세오디뮴 및 네오디뮴의 정량 방법에 대해
Titanium alloys-Method for determination of lanthanum,cerium, praseodymium and neodymium
本标准规定了铝及铝合金中镧、铈、镨、钕、钐元素的测定方法。 本标准适用于铝及铝合金中镧、铈、镨、钕、钐元素的测定。测定范围:La:0.020%~0.250%、Ce:0.050%~0.600%、Pr:0.005%~0.065%、Nd:0.020%~0.250%、Sm:0.001%~0.015
Chemical analysis method for rare earth in aluminium and aluminium alloys.Determination of La,Ce,Pr,Nd,Sm contents X-ray fluorescence spectrometric method
XB/T 618的本部分规定了钕镁合金属中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定方法。 本部分适用于钕镁合金属中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定。测定范围见表1
Chemical analysis methods of neodymium-magnesium alloy.Part 2:Determination of lanthanum,cerium,praseodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents.Inductively coupled plasma atomic e
XB/T 610的本部分规定了钐钴永磁合金中钐、钴、铜、铁、锆、钆、镨配分量的测定方法。 本部分适用于1:5型及2:17型钐钴永磁合金中钐、钴、铜、铁、锆、钆、镨配分量的测定。方法1与方法2各元素测定范围见表1
Chemical analysis methods for samarium-cobalt permanent magnet alloy.Part 1:Determination of samarium,cobalt,copper,iron,zirconium,gadolinium, praseodymium content
本方法规定了氧化钕中氧化镧、氧化铈、氧化镨、氧化钐、氧化铕、氧化钆、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镱、氧化镥和氧化钇含量的测定方法。 本方法适用于氧化钕中氧化镧、氧化铈、氧化镨、氧化钐、氧化铕、氧化钆、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镱、氧化镥和氧化钇含量
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Neodymium.Determination of lanthanum,cerium,praseodymium,samarium,europium,gadolinium, terbium,dysprosium,holmium,erbium,thulium, ytterbium, lutetium and yttrium cont
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 4: Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttri
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 2: Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
Praseodymium-neodymium metal
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and ytt
本标准规定了电感耦合等离子体发射光谱法(ICP-AES)测定钕铁硼永磁材料中钕、镝、镨、镧、钴、硼和铝含量测定方法。 本标准适用于进出口钕铁硼永磁材料中钕、镝、镨、镧、钴、硼和铝元素的测定,其检出限见表1
Determination of Nd,Dy,Pr,La,Co,B and Al in Nd-Fe-B permanent magnet materials for import and export.Inductively coupled plasma atomic emission spectrometric method
本方法规定了氧化镧中氧化铈、氧化镨、氧化钕、氧化钐、氧化铕、氧化轧、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镱、氧化镥和氧化钇含量的测定方法。 本方法适用于氧化镧中氧化铈、氧化镨、氧化钕、氧化钐、氧化铕、氧化轧、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镱、氧化镥和氧化钇含量
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Lanthanum - Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and y
GB/T 18115的本部分规定了氧化镱中氧化镧、氧化铈、氧化镨、氧化钕、氧化钐、氧化铕、氧化钆、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镥和氧化钇含量的测定方法。 本部分适用于氧化镱中氧化镧、氧化铈、氧化镨、氧化钕、氧化钐、氧化铕、氧化钆、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镥和
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides.Part 14:Ytterbium.Determination of lanthanum,cerium,praseodymium,neodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,lutetium and yttrium
总稀土大于等于99
이 표준은 타이타늄 합금 중의 란타넘, 세륨, 프라세오디뮴 및 네오디뮴의 정량 방법에 대해
Titanium alloys-Method for determination of lanthanum,cerium, praseodymium and neodymium
本标准规定了铝及铝合金中镧、铈、镨、钕、钐元素的测定方法。 本标准适用于铝及铝合金中镧、铈、镨、钕、钐元素的测定。测定范围:La:0.020%~0.250%、Ce:0.050%~0.600%、Pr:0.005%~0.065%、Nd:0.020%~0.250%、Sm:0.001%~0.015
Chemical analysis method for rare earth in aluminium and aluminium alloys.Determination of La,Ce,Pr,Nd,Sm contents X-ray fluorescence spectrometric method
XB/T 618的本部分规定了钕镁合金属中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定方法。 本部分适用于钕镁合金属中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定。测定范围见表1
Chemical analysis methods of neodymium-magnesium alloy.Part 2:Determination of lanthanum,cerium,praseodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents.Inductively coupled plasma atomic e
XB/T 610的本部分规定了钐钴永磁合金中钐、钴、铜、铁、锆、钆、镨配分量的测定方法。 本部分适用于1:5型及2:17型钐钴永磁合金中钐、钴、铜、铁、锆、钆、镨配分量的测定。方法1与方法2各元素测定范围见表1
Chemical analysis methods for samarium-cobalt permanent magnet alloy.Part 1:Determination of samarium,cobalt,copper,iron,zirconium,gadolinium, praseodymium content
本方法规定了氧化钕中氧化镧、氧化铈、氧化镨、氧化钐、氧化铕、氧化钆、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镱、氧化镥和氧化钇含量的测定方法。 本方法适用于氧化钕中氧化镧、氧化铈、氧化镨、氧化钐、氧化铕、氧化钆、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镱、氧化镥和氧化钇含量
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Neodymium.Determination of lanthanum,cerium,praseodymium,samarium,europium,gadolinium, terbium,dysprosium,holmium,erbium,thulium, ytterbium, lutetium and yttrium cont
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 4: Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttri
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 2: Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
Praseodymium-neodymium metal
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and ytt
本标准规定了电感耦合等离子体发射光谱法(ICP-AES)测定钕铁硼永磁材料中钕、镝、镨、镧、钴、硼和铝含量测定方法。 本标准适用于进出口钕铁硼永磁材料中钕、镝、镨、镧、钴、硼和铝元素的测定,其检出限见表1
Determination of Nd,Dy,Pr,La,Co,B and Al in Nd-Fe-B permanent magnet materials for import and export.Inductively coupled plasma atomic emission spectrometric method
本方法规定了氧化镧中氧化铈、氧化镨、氧化钕、氧化钐、氧化铕、氧化轧、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镱、氧化镥和氧化钇含量的测定方法。 本方法适用于氧化镧中氧化铈、氧化镨、氧化钕、氧化钐、氧化铕、氧化轧、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镱、氧化镥和氧化钇含量
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Lanthanum - Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and y