GB/T 43603.2-2024
Methods for chemical analysis of nickel-platinum target alloys—Part 2:Determination of magnesium,aluminium,titanium,vanadium,chromium,manganese,iron,cobalt,coppe,zinc,zirconium,silver,palladium,tin,samarium,lead,silicon contents—Inductively coupled plasma mass spectrometry
DB36/T 815-2014
GB/T 24583.1-2019(\u82f1\u6587\u7248)
钒氮合金 钒含量的测定 硫酸亚铁铵滴定法
GB/T 24583.5-2019(\u82f1\u6587\u7248)
钒氮合金 磷含量的测定 铋磷钼蓝分光光度法
XB/T 502-2007
Samarium cobalt 1:5 type permanent magnetic alloy powder
XB/T 610.1-2015
Chemical analysis methods for samarium-cobalt permanent magnet alloy—Part 1:Determination of samarium,cobalt,copper,iron,zirconium,gadolinium,praseodymium content
GB/T 24583.8-2019(\u82f1\u6587\u7248)
钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法
XB/T 502-1993
GB/T 15679.1-1995
Samarium cobalt permanent magnet alloy powder—Determination of samarium and cobalt
GB/T 223.92-2023
Iron, steel and alloy—Determination of lanthanum, cerium, praseodymium, neodymium and samarium content—Inductively coupled plasma mass spectrometry
XB/T 701-1996
GB/T 223.65-2012
Steel, iron and alloy - Determination of cobalt content - Flame atomic absorption spectrometric method
XB/T 701-2015
Samarium cobalt permanent magnet alloy powder test methods—Determination of particle size and distributions
GB/T 15679.1~15679.4-1995
Methods for chemical analysis of samarium cobalt permanent magent alloy powder
XB/T 610.3-2015
Chemical analysis methods for samarium-cobalt permanent magnet alloy—Part 3:Determination of oxygen content—Impulse-infrared absorption method
GB/T 5121.15-2008
Methods for chemical analysis of copper and copper alloys - Part 15:Determination of cobalt content
XB/T 610.2-2015
Chemical analysis methods of samarium-cobalt permanent magnet alloy—Part 2:Determination of calcium and iron content—Atomic absorption spectrometry
GB/T 15679.4-1995
Samarium cobalt permanent magnet alloy powder—Determination of oxygen content
GB/T 15679.3-1995
Samarium cobalt permanent magnet alloy powder—Determination of calcium content
GB/T 15679.2-1995
Samarium cobalt permanent magnet alloy powder—Determination of iron content