ISO 17947:2014
Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of fine silicon nitride powders

Standard No.

ISO 17947:2014

Release Date

2014

Published By

International Organization for Standardization (ISO)

Latest

ISO 17947:2014

Scope

This International Standard specifies the methods for the chemical analysis of fine silicon nitride powders used as the raw material for fine ceramics. This International Standard stipulates the determination methods of total silicon, total nitrogen, aluminium, iron, calcium, oxygen, carbon, fluorine, and chlorine in fine silicon nitride powders.

ISO 17947:2014 Referenced Document

• ASTM C1494-13 Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder*， 2024-04-20 Update
• EN 12698-1:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods
• EN 12698-2:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods
• ISO 21068-2:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon
• ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
• ISO 21438-2:2009 Workplace atmospheres - Determination of inorganic acids by ion chromatography - Part 2: Volatile acids, except hydrofluoric acid (hydrochloric acid, hydrobromic acid and nitric acid)
• ISO 21438-3:2010 Workplace atmospheres - Determination of inorganic acids by ion chromatography - Part 3: Hydrofluoric acid and particulate fluorides
• ISO 26845:2008 Chemical analysis of refractories - General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods
• ISO 2828:1973 Aluminium oxide primarily used for the production of aluminium; Determination of fluorine content; Alizarin complexone and lanthanum chloride spectrophotometric method
• ISO 3696:1987 Water for analytical laboratory use; Specification and test methods
• ISO 6353-1:1982 Reagents for chemical analysis; Part 1 : General test methods
• ISO 6353-2:1983 Reagents for chemical analysis; Part 2 : Specifications; First series
• ISO 6353-3:1987 Reagents for chemical analysis; Part 3 : Specifications; Second series
• ISO 8656-1:1988 Refractory products; sampling of raw materials and unshaped products; part 1: sampling scheme
• JIS R 1603:2007 Methods for chemical analysis of fine silicon nitride powders for fine ceramics

ISO 17947:2014 history

• 2014 ISO 17947:2014 Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of fine silicon nitride powders