BS EN ISO 13383-1:2016 - Fine ceramics (advanced ceramics, advanced technical ceramics). Microstructural characterization. Determination of grain size and size distribution

BS EN ISO 13383-1:2016

Fine ceramics (advanced ceramics, advanced technical ceramics). Microstructural characterization. Determination of grain size and size distribution

Status : Current, Under review   Published : September 2012

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ISO 13383-1:2012 describes manual methods of making measurements for the determination of grain size of fine ceramics (advanced ceramics, advanced technical ceramics) using photomicrographs of polished and etched test pieces. The methods described in ISO 13383-1:2012 do not yield the true mean grain diameter, but a somewhat smaller parameter depending on the method applied to analyse a two-dimensional section. The relationship to true grain dimensions depends on the grain shape and the degree of microstructural anisotropy. ISO 13383-1:2012 contains two principal methods, A and B. Method A is the mean linear intercept technique. Method A1 applies to single-phase ceramics, and to ceramics with a principal crystalline phase and a glassy grain-boundary phase of less than about 5 % by volume for which intercept counting suffices. Method A2 applies to ceramics with more than about 5 % by volume of pores or secondary phases, or ceramics with more than one major crystalline phase where individual intercept lengths are measured, which can optionally be used to create a size distribution. This latter method allows the pores or phases to be distinguished and the mean linear intercept size for each to be calculated separately. Method B is the mean equivalent circle diameter method, which applies to any type of ceramic with or without a secondary phase. This method may also be employed for determining grain aspect ratio and a size distribution.




Standard NumberBS EN ISO 13383-1:2016
TitleFine ceramics (advanced ceramics, advanced technical ceramics). Microstructural characterization. Determination of grain size and size distribution
StatusCurrent, Under review
Publication Date30 September 2012
Normative References(Required to achieve compliance to this standard)ISO/IEC 17025
Informative References(Provided for Information)ASTM F728, JIS R1670, ASTM E930, ASTM E766, EN 1006, ASTM E112, ISO 6106
ReplacesBS EN 623-3:2001
International RelationshipsEN ISO 13383-1 (ISO 13383-1:20
Amended ByCorrigendum, May 2016
DescriptorsMonolithic materials, Grain size, Special ceramics, Particle size distribution, Photomicrography, Mean, Average, Ceramics, Particle size measurement
ICS81.060.30
Title in FrenchCéramiques techniques. Caractérisation microstructurale. Détermination de la taille et de la distribution des grains
Title in GermanHochleistungskeramik. Mikrostrukturelle Charakterisierung. Bestimmung der Korngröße und der Korngrößenverteilung
CommitteeRPI/13
ISBN978 0 580 91172 9
PublisherBSI
FormatA4
DeliveryYes
Pages32
File Size835 KB
Price£182.00


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