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ASTM E572-12
Standard Test Method for Analysis of Stainless and Alloy Steels by Wavelength Dispersive X-ray Fluorescence Spectrometry
Automaticky preložený názov:
Štandardná skúšobná metóda pre analýzu z nerezovej a legovaných ocelí podľa Vlnová dĺžka disperzné X - ray fluorescenčná spektrometria
NORMA vydaná dňa 1.12.2012
Informácie o norme:
Označenie normy: ASTM E572-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2012
Kód tovaru: NS-47250
Počet strán: 11
Približná hmotnosť: 33 g (0.07 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM E572-12 :
Keywords:
elemental analysis, spectrometric analysis, stainless steel, wavelength dispersive, X-ray fluorescence, ICS Number Code 77.140.20 (Steels of high quality)
Doplňujúce informácie
| Significance and Use | ||||||||||||||||||||||||||||||||||||
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5.1 This procedure is suitable for manufacturing control and for verifying that the product meets specifications. It provides rapid, multi-element determinations with sufficient accuracy to assure product quality. The analytical performance data included may be used as a benchmark to determine if similar X-ray spectrometers provide equivalent precision and accuracy, or if the performance of a particular spectrometer has changed. 5.2 It is expected that this standard will be employed by analysts knowledgeable in the field of X-ray fluorescence spectrometry and experienced in the use of the apparatus specified in this standard. |
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| 1. Scope | ||||||||||||||||||||||||||||||||||||
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1.1 This test method2 covers the analysis of stainless and alloy steels by wavelength dispersive X-ray Fluorescence Spectrometry for the determination of the following elements:
1.2 This standard does not
purport to address all of the safety concerns, if any, associated
with its use. It is the responsibility of the user of this standard
to establish appropriate safety and health practices and determine
the applicability of regulatory limitations prior to use.
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Standard Guide for Correction of Interelement Effects in X-Ray Spectrometric Analysis
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Standard Guide for Elemental Analysis by Wavelength Dispersive X-Ray Fluorescence Spectrometry
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Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
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Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
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Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials (Includes all amendments and changes 7/17/2023). |
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