General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 36164-2018
Scope
This standard specifies the routine methods for improving the analytical performance of X-ray fluorescence spectrometry by "proximity technology". The "proximity technique" requires at least one target sample [preferably a certified reference material/reference sample (CRM)] that is similar in composition to the unknown sample. This standard is applicable to the determination of silicon, manganese, phosphorus, chromium, nickel, molybdenum, copper, cobalt, vanadium, titanium and niobium in high-alloy steel. The determination range of each element is shown in Table 1. This standard applies to the analysis of chill cast or forged samples requiring a diameter of at least 25 mm and a carbon content of less than 0.3% (see note). The content of other elements should be less than 0.2%. Matrix effects exist between the listed elements. To compensate for inter-element effects, a mathematical correction should be made. There are generally various computer programs for calibration in the software package of the instrument manufacturer.
GB/T 36164-2018 Referenced Document
EN ISO 10714 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
GB/T 20066-2006 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
GB/T 223.11-2008 Determination of chromium content in iron, steel and alloy by visual titration or potentiometric titration
GB/T 223.5-2008 Steel and iron.Determination of acid-soluble silicon and total silicon content.Reduced molybdosilicate spectrophotometric method
GB/T 223.64-2008 Iron,steel and alloy.Determination of manganese content.Flame atomic absorption spectrometric method
GB/T 223.65-2012 Steel, iron and alloy.Determination of cobalt content.Flame atomic absorption spectrometric method
GB/T 223.84-2009 Steel and iron.Determination of titanium content.Diantipyrylmethane spectrophotometric method
ISO 4829-1 Steel and cast iron - Determination of total silicon contents - Reduced molybdosilicate spectrophotometric method - Part 1: Silicon contents between 0,05 % and 1,0 %
ISO 4829-2 Steels - Determination of total silicon contents - Reduced molybdosilicate spectrophotometric method - Part 2: Silicon contents between 0,01 % and 0,05 %
ISO 4938 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method
ISO 4942 Steels and irons - Determination of vanadium content - N-BPHA spectrophotometric method
ISO 4946 Steel and cast iron — Determination of copper — 2,2'-Biquinoline spectrophotometric method
ISO 9441 Steel; determination of niobium content; PAR spectrophotometric method
ISO/TS 13899-1 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Part 1: Determination of Mo content
YB/T 4395-2014 Steel.Determination of molybdenum, niobium and tungsten contents.Inductively coupled plasma atomic emission spectrometric method
GB/T 36164-2018 history
2018GB/T 36164-2018 High alloy steel.Determination of multi-element contents.X-ray fluorescence spectrometry (routine method)