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Standard Test Method for Energy Dispersive X-Ray Spectrometer (EDX) Analysis of Metallic Surface Condition for Gas Distribution System Components
Automaticky preložený názov:
Štandardná skúšobná metóda pre energetickú disperzné X - Ray Spectrometer ( EDX ) Analýza kovové plochy podmienkou pre distribúciu plynu systémových komponentov
NORMA vydaná dňa 10.6.1999
Označenie normy: ASTM F1375-92(2005)
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.6.1999
Kód tovaru: NS-50083
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
Electron microscopy, Gas distribution systems, Scanning electron microscope (SEM), Semiconductor clean rooms, Spectrometry-x-ray emission, Stainless steel-gas distribution systems, Surface analysis-metals/alloys, analysis of metallic surface condition for gas distribution system, components, using energy dispersive x-ray spectrometry (EDX), test, ICS Number Code 17.040.20 (Properties of surfaces)
1. Scope | ||
1.1 This test method establishes a procedure for comparing the elemental composition of normal surfaces with any defects found on the surfaces of metal tubing, fittings, valves, or any metal component. 1.2 This test method applies to all steel surfaces of components such as tubing, connectors, regulators, and valves, regardless of size, style, or type. 1.3 Limitations: 1.3.1 This test method is intended for use by scanning electron microscope/energy dispersive x-ray spectrometer (SEM/EDX) operators with skill level typically achieved over a twelve-month period. 1.3.2 SEM used for this study should conform to those limitations outlined in Test Method F1372 and should have a minimum point-to-point resolution of 30 nm. 1.4 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only. 1.5 This standard does not purport to address all of the safety problems, 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. Specific hazard statements are given in Section 6. |
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2. Referenced Documents | ||
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