Take a sneak peek at the new NIST.gov and let us know what you think!
(Please note: some content may not be complete on the beta site.).
NIST Authors in Bold
|Author(s):||Martin Y. Chiang; Carl R. Schultesiz; J He;|
|Title:||The Effects of Local Inhomogeneity on Shear Property Measurements of Hybrid Composites|
|Published:||November 01, 2002|
|Abstract:||Numerous biological and chemical studies involve the use of calcium hydroxyapatite Ca10(PO4)6(OH)2, HA. In this study detailed physicochemical characterization of hexagonal HA prepared from an aqueous solution was carried out employing different methods and techniques: chemical and thermal analyses, X-ray diffraction, infrared and Raman spectroscopies, scanning and transmission microscopies and the BET surface-area method. The Ca, PO4, OH, HPO4, H2O, CO3, and trace element contents, the Ca/P molar ratio, crystal size and morphology, surface area, unit-cell parameters, crystallinity, and solubility of this HA were determined. This homogeneous, essentially pure and crystalline HA is considered a suitable standard reference material (HA-SRM).|
|Conference:||International SAMPE Technical Conference Proceedings|
|Proceedings:||Society for the Advancement of Material and Process Engineering, International Technical Conference | 34th | 2002 M&P Ideas to Reality | Society for the Advancement of Material and Process Engineering|
|Dates:||November 1, 2002|
|Keywords:||Fnite Element Analysis,hybrid composites,inhomogeity,tosipescu shear test|
|Research Areas:||Characterization, Polymers/Polymeric Composites|
|PDF version:||Click here to retrieve PDF version of paper (244KB)|