Search Results - "Guarini, G"

The vitreous phase of porcelain stoneware: Composition, evolution during sintering and physical properties by Zanelli, C., Raimondo, M., Guarini, G., Dondi, M.

“…High performance ceramic tiles (ISO 13006 Group BIa, water absorption < 0.5%) are composed of porcelain stoneware: a compact and light-colored material…”
Get full text

Recycling PC and TV waste glass in clay bricks and roof tiles by Dondi, M., Guarini, G., Raimondo, M., Zanelli, C.

“…Disposal of PC monitors and TV sets is a growing problem, with over 40% of the weight of these systems comprised of waste glasses with high Pb (funnel) or…”
Get full text

Colour performance of ceramic nano-pigments by Cavalcante, P.M.T., Dondi, M., Guarini, G., Raimondo, M., Baldi, G.

“…Ceramic nano-pigments have been recently developed for ink-jet decoration of ceramic tiles using quadrichromic technology (cyan, magenta, yellow, and black…”
Get full text

Powder rheology and compaction behavior of novel micro-granulates for ceramic tiles by Soldati, R., Zanelli, C., Cavani, G., Battaglioli, L., Guarini, G., Melandri, C., Piancastelli, A., Dondi, M.

“…Using spray-dried powders is widely consolidated in ceramic production, especially for porcelain stoneware tiles and slabs. However, a novel micro-granulation…”
Get full text

Phase composition of alumina–mullite–zirconia refractory materials by Zanelli, C., Dondi, M., Raimondo, M., Guarini, G.

“…Refractories in the Al 2O 3–SiO 2–ZrO 2 system are widely used in many applications, for ceramic rollers in particular, and are characterized by high…”
Get full text

Technological behaviour and recycling potential of spent foundry sands in clay bricks by Alonso-Santurde, R., Andrés, A., Viguri, J.R., Raimondo, M., Guarini, G., Zanelli, C., Dondi, M.

“…The feasibility of recycling spent foundry sand in clay bricks was assessed in laboratory, pilot line and industrial trials, using naturally occurring sand as…”
Get full text

Effect of soda-lime glass on sintering and technological properties of porcelain stoneware tiles by Matteucci, F, Dondi, M, Guarini, G

“…The feasibility of waste glass recycling in ceramic tile production was assessed with special reference to fully vitrified products (porcelain stoneware)…”
Get full text

Printing nano TiO2 on large-sized building materials: Technologies, surface modifications and functional behaviour by Raimondo, M., Guarini, G., Zanelli, C., Marani, F., Fossa, L., Dondi, M.

“…The industrial feasibility of large-sized, photocatalytic building materials was assessed by the adoption of suitable, fast and environmental friendly…”
Get full text

Durability of clay roofing tiles: the influence of microstructural and compositional variables by Raimondo, M., Ceroni, C., Dondi, M., Guarini, G., Marsigli, M., Venturi, I., Zanelli, C.

“…The frost behaviour of 13 industrially manufactured roofing tiles was assessed through a double approach: performing severe freeze/thaw testing (EN 539-2) and…”
Get full text

The role of counterions (Mo, Nb, Sb, W) in Cr-, Mn-, Ni- and V-doped rutile ceramic pigments Part 2. Colour and technological properties by DONDI, M, CRUCIANI, G, GUARINI, G, MATTEUCCI, F, RAIMONDO, M

Get full text

Effect of waste glass (TV/PC cathodic tube and screen) on technological properties and sintering behaviour of porcelain stoneware tiles by Raimondo, M., Zanelli, C., Matteucci, F., Guarini, G., Dondi, M., Labrincha, J.A.

“…In the present work, the effects of TV and PC cathodic tube and screen glasses additions (5 and 10 wt.%) to a porcelain stoneware body, in replacement of…”
Get full text

The role of surface microstructure on the resistance to stains of porcelain stoneware tiles by Dondi, M., Ercolani, G., Guarini, G., Melandri, C., Raimondo, M., Rocha e Almendra, E., Tenorio Cavalcante, P.M.

“…Porcelain stoneware tiles frequently undergo a polishing process, aimed at improving their aesthetical appearence, that brings about a consistent material…”
Get full text

Glass–ceramic frits for porcelain stoneware bodies: Effects on sintering, phase composition and technological properties by Zanelli, C., Baldi, G., Dondi, M., Ercolani, G., Guarini, G., Raimondo, M.

“…In the present work, the effects of glass–ceramic frits (10 wt.%) added to a porcelain stoneware body in replacement of non-plastic raw materials were…”
Get full text

Axial piston pumps slippers with nanocoated surfaces to reduce friction by Rizzo, G., Massarotti, G.P., Bonanno, A., Paoluzzi, R., Raimondo, M., Blosi, M., Veronesi, F., Caldarelli, A., Guarini, G.

“…This paper shows the experimental results obtained using a nanocoating (developed by ISTEC-C.N.R.) applied to the slippers of an axial piston pump to reduce…”
Get full text

The influence of microstructure on the performance of white porcelain stoneware by Tenorio Cavalcante, P.M, Dondi, M, Ercolani, G, Guarini, G, Melandri, C, Raimondo, M, Rocha e Almendra, E

“…In the last years polished white porcelain stoneware tiles, coupling the smooth and glossy surface with the increased body whiteness, get a prominent role on…”
Get full text

Titania slag as a ceramic pigment by Dondi, M., Cruciani, G., Balboni, E., Guarini, G., Zanelli, C.

“…The phase transformations and colouring mechanisms that occur during the ceramic processing of titania slag were investigated using XRF-EDS, XRD, DRS and…”
Get full text

Orimulsion fly ash in clay bricks—part 1: composition and thermal behaviour of ash by Dondi, M, Ercolani, G, Guarini, G, Raimondo, M

“…A bitumen-in-water emulsion (Orimulsion) is currently used as a fuel in several thermal power plants worldwide. Orimulsion combustion produces a fly ash rich…”
Get full text

Orimulsion fly ash in clay bricks—part 2: technological behaviour of clay/ash mixtures by Dondi, M, Guarini, G, Raimondo, M, Venturi, I

“…In order to appraise the technological feasibility of the Orimulsion ash recycling in clay bricks, a laboratory simulation of the brickmaking process was…”
Get full text

Orimulsion fly ash in clay bricks—part 3: chemical stability of ash-bearing products by Dondi, M., Guarini, G., Raimondo, M., Ruffini, A.

“…The chemical stability of clay bricks containing Orimulsion ash (up to 6 wt.%) was assessed with a laboratory simulation of the brickmaking process. The…”
Get full text

Chemical, mineralogical and ceramic properties of kaolinitic materials from the Tresnuraghes mining district (Western Sardinia, Italy) by Dondi, M., Guarini, G., Ligas, P., Palomba, M., Raimondo, M.

“…Kaolinitic materials crop out in the Tresnuraghes mining district (Western Sardinia, Italy). Three main kaolinitic deposits, located in the Patalza, Salamura…”
Get full text