Standard Test Method for Analysis of Nickel Alloys by Graphite Furnace Atomic Absorption Spectrometry

Importancia y uso:

5.1 This test method is primarily intended to test material for compliance with specifications such as those under the jurisdiction of ASTM Technical Committee B02 on Nonferrous Metals and Alloys. It may also be used to test compliance with other specifications that are compatible with the test method.

5.2 It is assumed that users of this test method shall be trained analysts capable of performing common laboratory procedures skillfully and safely, and that the work shall be performed in a properly equipped laboratory.

5.3 This is a performance-based method that relies more on the demonstrated quality of the test result than on strict adherence to specific procedural steps. It is expected that laboratories using this test method shall prepare their own work instructions. These work instructions shall include detailed operating instructions for the specific laboratory, the specific reference materials employed, and the performance acceptance criteria. It is also expected that, when applicable, each laboratory shall participate in proficiency test programs, such as described in Practice E2027, and that the results from the participating laboratory shall be satisfactory.

Subcomité:

E01.08

Referida por:

E1473-22

Volúmen:

03.05

Número ICS:

77.120.40 (Nickel, chromium and their alloys)

Palabras clave:

atomic absorption spectrometry; GF-AAS; graphite furnace; nickel; nickel alloys;