T/CARP 0021-2023 Trace element analysis method for cobalt-based high-temperature alloys using inductively coupled plasma mass spectrometry to determine boron, cerium, thallium, hafnium, silver, lead, gallium, bismuth, indium, tin, antimony, and germanium content
T/CARP 0021-2023 Trace element analysis method for cobalt-based high-temperature alloys using inductively coupled plasma mass spectrometry to determine boron, cerium, thallium, hafnium, silver, lead, gallium, bismuth, indium, tin, antimony, and germanium content
Basic Information
Scope
This document describes the inductively coupled plasma mass spectrometry method for simultaneously determining the content of elements such as boron, cerium, thallium, hafnium, silver, lead, gallium, bismuth, indium, tin, antimony, and germanium in cobalt-based high-temperature alloys. This document is applicable to the determination of trace elements in cobalt-based high-temperature alloys, and the determination range is shown in Table 1. Table 1 Determination Range Element Determination Range Element Determination Range B 0.0002%~0.02% Ce 0.0001%~0.0010% Tl 0.00005%~0.0005% Hf 0.0001%~0.0010% Ag 0.0001%~0.0010% Pb 0.00005%~0.0020% Ga 0.0001%~0.050% Bi 0.00003%~0.0005% In 0.0001%~0.005% Sn 0.0005%~0.0050% Sb 0.0001%~0.050% Ge 0.0001%~0.0050%