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  • Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of trace impurities in powders, granules and lumps of graphite by optical emission spectroscopy by inductively coupled plasma (ICP-OES) and by electrothermal vaporization (ETV) under the action of a halogenated reaction gas (modifier)

    Standard [CURRENT] 2024-07

    DIN 51457:2024-07

    Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of trace impurities in powders, granules and lumps of graphite by optical emission spectroscopy by inductively coupled plasma (ICP-OES) and by electrothermal vaporization (ETV) under the action of a halogenated reaction gas (modifier)

    This document specifies a method for determining the mass fractions of the impurities Ag, Al, As, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, S, Sb, Si, Sn, Sr, Ti, V ...

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  • Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 1: General information and sample preparation

    Standard [CURRENT] 2016-10

    DIN 54387-1:2016-10

    Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 1: General information and sample preparation

    This Part 1 of the DIN 54387 series of standards provides general specifications for sample preparation and test reporting that apply to all parts of this series of standards. An overview of the ...

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  • Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 2: Determination of total boron, soluble boron compounds, HNO₃-soluble boron in B₄C, H₂O₂ soluble and insoluble fractions in amorphous boron and HF/HNO₃ insoluble fractions in titanium boride

    Standard [CURRENT] 2016-12

    DIN 54387-2:2016-12

    Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 2: Determination of total boron, soluble boron compounds, HNO₃-soluble boron in B₄C, H₂O₂ soluble and insoluble fractions in amorphous boron and HF/HNO₃ insoluble fractions in titanium boride

    This Part 2 of the series of standards specifies the determination of total boron and various -acid or water-soluble forms of boron. A titrimetric and a spectrometric method are specified. For ...

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  • Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, other metal borides and elemental boron - Part 3: Determination of the non-metallic major and minor constituents total carbon, total oxygen and total nitrogen as well as of free carbon in B₄C and of loss on drying of amorphus boron

    Standard [CURRENT] 2016-12

    DIN 54387-3:2016-12

    Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, other metal borides and elemental boron - Part 3: Determination of the non-metallic major and minor constituents total carbon, total oxygen and total nitrogen as well as of free carbon in B₄C and of loss on drying of amorphus boron

    This Part 3 of the series of standards specifies the determination of total carbon, total oxygen and total nitrogen as major, minor and trace constituents as well as free carbon in B4C and the ...

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  • Testing of ceramic raw materials and ceramic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 4: Determination of metallic main components and trace impurities

    Standard [CURRENT] 2023-08

    DIN 54387-4:2023-08

    Testing of ceramic raw materials and ceramic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 4: Determination of metallic main components and trace impurities

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  • Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by optical emission spectrometry by direct current arc excitation (DCArc-OES); German version EN 15979:2025

    Standard [CURRENT] 2025-11

    DIN EN 15979:2025-11

    Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by optical emission spectrometry by direct current arc excitation (DCArc-OES); German version EN 15979:2025

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  • Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry with electrothermal vaporisation (ETV-ICP-OES); German version EN 15991:2025

    Standard [CURRENT] 2025-11

    DIN EN 15991:2025-11

    Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry with electrothermal vaporisation (ETV-ICP-OES); German version EN 15991:2025

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  • Chemical analysis of refractory material glass and glazes - Determination of Fe²⁺ and Fe³⁺ by the spectral photometric method with 1,10-phenanthroline (ISO 14719:2011); German version EN ISO 14719:2011

    Standard [CURRENT] 2012-03

    DIN EN ISO 14719:2012-03

    Chemical analysis of refractory material glass and glazes - Determination of Fe²⁺ and Fe³⁺ by the spectral photometric method with 1,10-phenanthroline (ISO 14719:2011); German version EN ISO 14719:2011

    This document specifies a spectral photometric method with 1,10-phenanthroline for the quantitative determination of Fe2+ and Fe3+ in oxidic raw and basic materials for ceramics, glass and glazes ...

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  • Testing of ceramic materials - Determination of sulfur in non-oxidic ceramic raw materials and ceramic materials - Part 1: Infrared measurement methods (ISO/DIS 14720-1:2025); German and English version prEN ISO 14720-1:2025

    Draft standard 2025-03

    DIN EN ISO 14720-1:2025-03 - Draft

    Testing of ceramic materials - Determination of sulfur in non-oxidic ceramic raw materials and ceramic materials - Part 1: Infrared measurement methods (ISO/DIS 14720-1:2025); German and English version prEN ISO 14720-1:2025

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  • Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 1: Infrared measurement methods (ISO 14720-1:2013); German version EN ISO 14720-1:2013

    Standard [CURRENT] 2013-06

    DIN EN ISO 14720-1:2013-06

    Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 1: Infrared measurement methods (ISO 14720-1:2013); German version EN ISO 14720-1:2013

    This document defines a method for the determination of sulfur in powdered and granular nonoxidic ceramic raw materials and materials such as silicon carbides, silicon nitrides, graphites, carbon ...

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    Publication DIN-Taschenbuch 28 2025-01

    Stahl und Eisen

    Maßnormen

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    Publication DIN-Taschenbuch 404/2 2024-11

    Stahl und Eisen: Gütenormen 4/2

    Maschinenbau/Werkzeugbau - Rohre für den Maschinenbau, Werkzeugstahl und Stahlguss

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    Publication DIN-Taschenbuch 455/1 2024-11

    Gießereiwesen 2: Nichteisenmetallguss

    Toleranzen und Zeichnungsangaben; Prüfbescheinigungen; Technische Lieferbedingungen; Prüfnormen; Zubehör

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