Quantitative imaging of clinker and cement microstructure / / Paul E. Stutzman; Jeffrey W. Bullard; Pan Feng

• Autore: Stutzman Paul E
• Pubblicazione: Gaithersburg, MD : , : U.S. Dept. of Commerce, National Institute of Standards and Technology, , 2016
• Descrizione fisica: 1 online resource (49 pages) : illustrations (color)
• Soggetto topico: Building materials industry - Appropriate technology; Cement; Computer simulation
• Altri autori: BullardJeffrey F PanFeng StutzmanPaul E
• Note generali: April 2016.; Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.; Title from PDF title page (viewed April 30, 2016).
• Nota di bibliografia: Includes bibliographical references.
• Sommario/riassunto: e combination of scanning electron microscopy (SEM) with X-ray microanalysis and image processing provides a powerful ability to image and quantify microstructural features of construction materials. is document provides guidance for collecting backsca ered electron images and X-ray element maps of polished sections of Portland cement clinker. It furnishes step-by-step procedures for processing image data to produce segmentation of an image eld into its constituent mineral phases, and describes ways use the segmented image to measure the abundance, surface area, and spatial distribution of phases in the image eld. Inherent heterogeneity of the microstructure implies that di erent image elds of the same material will contain di erent phase abundances; the document suggests ways to estimate and compensate for the heterogeneity length scale through statistical analysis of multiple image elds. and analysis using a scanning electron microscope will be illustrated using an example from the development of Standard Reference Materials for portland cement clinker.
• Titolo autorizzato: Quantitative imaging of clinker and cement microstructure
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910711380703321
• Lo trovi qui: Univ. Federico II