Results 101 to 110 of about 21,059 (277)
Studia Universitatis Babes-Bolyai Chemia, 2016 This paper presents the results obtained through the synthesis of spinel-structured, ceramic pigment nanopowders (CoAl2O4 si NiAl2O4), using a modified sol-gel method.
Firuţa GOGA +7 more
doaj
New outlooks on ceramic pigments.
, 2003 The recent advances concerning the processing and the physico-chemical properties of ceramic pigments are reviewed, focusing on innovative technologies and crystalline structures no formerly proposed for colouring ceramic wares. In particular, new insights into the colouring mechanisms are outlined as well as the design, characterization and use of new
Costa AL +3 more
openaire +3 more sources
Journal of Prosthodontics, EarlyView.Abstract Purpose This study aims to characterize the mechanical properties of implant‐supported full arch fixed complete dentures manufactured by milling and injection techniques. Materials and Methods Twenty‐two samples with milling and injection manufacturing techniques were fabricated.
Mustafa Gürkan +7 more
wiley +1 more source
Recuperación de sílice residual de columnas de cromatografía en la síntesis sol-gel de pigmentos
Boletín de la Sociedad Española de Cerámica y Vidrio, 2000 The use of a silica waste of support chromatography process as raw material in the synthesis of ceramic pigments based in zircon network (yellow of praseodymium, turkish blue of vanadium and pink koral of iron), is analized in this study.
Grañana, M. C. +4 more
doaj
New Environmental Friendly Yellow Ceramic Pigments of the Type (FeIIIMV)-TiO2 [PDF]
, 2014 The family of Cr(III) and Fe(III)-doped rutile pigments of nominal composition (MIIIM’ V )xTi1-2xO2 , with MIII = Cr(III) or Fe(III) and M’(V) = Sb, Nb, Ta, with x = 0.03, 0.15 and 0.25 were investigated as ceramic pigments covering the yellow-ochre ...
Gayo, Griselda Xoana +1 more
core
Journal of Prosthodontics, EarlyView.Abstract Purpose To evaluate the shade variability and stability of interim and definitive tooth‐colored restorative materials by comparing manufacturer‐claimed shades to a universal shade guide before and after thermocycling. Materials and Methods Eight commercially available tooth‐colored restorative materials were tested, including conventional ...
Amal Alfaraj +2 more
wiley +1 more source
Doping and synthesis method effect on zirconium silicate conductivity
Boletín de la Sociedad Española de Cerámica y Vidrio, 2006 The colour mechanisms of blue V- ZrSiO4 and yellow Pr- ZrSiO4 ceramic pigments which strongly depend on both fluorine addition and synthesis method, are still controversial.
Monrós, G. +6 more
doaj
The Eufaula Mound: Contributions to the Spiro Focus [PDF]
, 2001 The main aim of the paper is the comparison of two archaeological sites, (1) the Eufaula site of McIntosh County, and (2) the Spiro site of Leflore County, Okla.
Orr, Kenneth G.
core +1 more source
Journal of Prosthodontics, EarlyView.Abstract Purpose To evaluate how commercially available composite resins in varying filler content affect the fabrication and fit accuracy (trueness and precision) of additively manufactured (AM) definitive crowns with different margin thickness and cement gaps by comparing them to subtractively manufactured (SM) polymer‐infiltrated ceramic crowns ...
Mustafa Borga Dönmez +5 more
wiley +1 more source
Ancestral Caddo Ceramic Vessels from Sites in the Upper Neches River Basin in Anderson and Cherokee Counties, Texas [PDF]
, 2017 Late Caddo period sites belonging to the Frankston phase (ca. A.D. 1400-1680) and the Historic Caddo Allen phase (ca. A.D. 1680-1800) are common in the upper Neches River basin in East Texas, including habitation sites as well as associated and ...
Perttula, Timothy K, Sitters, Julian A.
core +1 more source