SN/T 2786-2011Method for analysis of magnesium and magnesium alloys. Optical emission spectrometry (English PDF)

SN/T 2786-2011 is the English-translated version of 镁及镁合金光电发射光谱分析法.

SN/T 2786-2011 — This standard specifies the photoelectric magnesium and magnesium alloys emission spectroscopy method. This standard applies to magnesium die-cast magnesium alloy metal specimens, castings, sheet, extrusions or other specimens deformed shape or form and, measuring cell Su and range in Table 1.

Table 1 Determination of elements and scope Element measurement range (mass fraction) /% Al 0.001 ~ 12.0 be 0.0001 ~ 0.01 B 0.0001 ~ 0.01 Cd 0.0001 ~ 0.05 Ca 0.0005 ~ 0.05 Ce 0.01 ~ 3.0 Cr 0.0002 ~ 0.005 Cu 0.001 ~ 0.05 Dy 0.01 ~ 1.0 Er 0.01 ~ 1.0 Gd 0.01 ~ 3.0 Fe 0.001 ~ 0.06 La 0.01 ~ 1.5 Pb 0.005 ~ 0.1 Li 0.001 ~ 0.05 Mn 0.001 ~ 2.0 Nd 0.01 ~ 3.0 Ni 0.0005 ~ 0.05 P 0.0002 ~ 0.01 Pr 0.01 ~ 0.5 Sm 0.01 ~ 1.0

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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