Results 101 to 110 of about 21,313 (305)
Development of waste-based ceramic pigments
Boletín de la Sociedad Española de Cerámica y Vidrio, 2007 We report the preparation of ceramic pigments using industrial wastes as primary sources. In this context, the use of Al-rich sludge generated in the wastewater treatment unit of an anodising or surface coating industrial plant, and a galvanizing sludge from the Cr/Ni plating process, will be detailed.
Costa, G. +3 more
openaire +2 more sources
Fabrication of Decorative Coating/Patterning of Ceramic Pigment Powder Using Vacuum Kinetic Spraying Process [PDF]
, 2016 Changhee Lee +4 more
openalex +1 more source
Journal of Esthetic and Restorative Dentistry, EarlyView.ABSTRACT Objective To evaluate the effect of delayed exposure to staining agents and resin composite type on the discoloration and translucency changes of esthetic resin composites. Materials and Methods Five resin composites (Asteria, Tokuyama; Brillant EverGlow, Coltene; GC A'chord; Harmonize; and Filtek Ultimate, 3M ESPE) were tested. Disc specimens
Hüseyin Hatırlı +4 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
Archaeological Investigations at the Wade (GC-38) and Estes (GC-49) Sites in the Sabine River Basin, Gregg County, Texas [PDF]
, 2014 Buddy C. Jones conducted extensive archaeological investigations in the 1950s and 1960s at many sites in the mid-Sabine River basin of East Texas, especially on Caddo sites of various ages in Gregg, Harrison, and Rusk counties. However, that work has not
Nelson, Bo +2 more
core +1 more source
Journal of Esthetic and Restorative Dentistry, EarlyView.ABSTRACT Objective To evaluate differences in color, whiteness, and translucency of CAD‐CAM materials after successive bleaching treatments and coffee immersion. Materials and Methods Lava Ultimate (LU) and VITA Enamic (VE) were divided into four groups (n = 12): untreated (control), 35% hydrogen peroxide (WH), 10% carbamide peroxide (OP), or WH ...
Alejandro Cardenas Ramos +5 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
Fluorescence of thermal control coatings on S0069 and A0114 [PDF]
Many of the thermal control surfaces exposed to the space environment during the 5.8 year LDEF mission experienced changes in fluorescence. All of the thermal control coatings flown on LDEF experiments S0069 and A0114 were characterized for fluorescence ...
Gregory, John C. +5 more
core +1 more source
The Lake Clear (41SM243) Site and Crotalus horridus atricaudatus [PDF]
, 2006 I fell heir to a collection of prehistoric Caddo sherds from my late Uncle Sam Whiteside and a location on a 7.5’ topographic map labeled Lake Clear. Sam Whiteside during the period from the mid-1950s to the late 1960s was very active in the East Texas ...
Walters, Mark
core +1 more source
Heterocoagulation-spray drying process for the inclusion of ceramic pigments [PDF]
, 2008 The improvement of the physico-chemical resistance of hematite pigment in ceramic bodies has been pursued through its inclusion into a transparent and refractory matrix of silica or zirconia.
Albonetti, Stefania +5 more
core +1 more source