Zobrazeno 1 - 10
of 62
pro vyhledávání: '"F.J.P. Sousa"'
Autor:
Amiril Sahab Abdul Sani, F.J.P. Sousa
Publikováno v:
Materials Today: Proceedings. 46:1770-1777
A series of experimental investigations were conducted to develop and describe the distribution of the pressure gradient below and across the topological surface of laboratory grinding tools on a ceramic tile during the gloss gaining process. The pos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35db9be526c28a21ae0c7963a6c7190e
https://doi.org/10.1016/j.matpr.2020.07.610
https://doi.org/10.1016/j.matpr.2020.07.610
Publikováno v:
Zeitschrift für wirtschaftlichen Fabrikbetrieb. 115:340-343
Kurzfassung Digitale Zwillinge bilden Eigenschaften und Zustände von realen Systemen digital ab. Dabei analysieren sie auf Basis relevanter Daten und Modelle das reale System und geben optimierte Daten an das reale System zurück. Grundlage hierfür
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8146d49e1f910c3798797f6f7eaa1b2
https://doi.org/10.3139/104.112281
https://doi.org/10.3139/104.112281
Publikováno v:
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Nowadays, the prototypes of microfluidic systems are generally produced via micromilling of thermoplastic polymethyl meth-acrylate (PMMA). The main limitations are the design of micro tools with diameters D ≤ 50 μm adapted for each application, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59817884536a3bd3c8765c6c4afbe1dd
https://doi.org/10.1007/s00170-018-1821-4
https://doi.org/10.1007/s00170-018-1821-4
Publikováno v:
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Prototypes of microfluidic systems are often produced via micro milling, and the thermoplastic commonly used as substrate is polymethyl methacrylate (PMMA). A key challenge when manufacturing those systems is the confection of the micro tools, whose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ba6f520cbd73d789ae2a2f260cff6e4
https://repositorio.ufrn.br/jspui/handle/123456789/29830
https://repositorio.ufrn.br/jspui/handle/123456789/29830
Publikováno v:
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
The aesthetic and mechanical properties of porcelain stoneware tiles have promoted their rise in the ceramic tile market. Great part of the aesthetic success is due to the gloss development, which occurs during the honing process. The present study,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1b5a0a60e3f878216c4a1a2354093d0
https://doi.org/10.1016/j.wear.2016.05.002
https://doi.org/10.1016/j.wear.2016.05.002
Polishing performance of eco-friendly porcelain stoneware tiles reusing bricks and roof tiles wastes
Autor:
Carlos A. Paskocimas, F.J.P. Sousa, A.H.A. Silva, Rubens M. Nascimento, Jan C. Aurich, J.E. Soares Filho
Publikováno v:
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
The industrial production of bricks and roof tiles plays a significant role in the economy of the state of Rio Grande do Norte, in northeastern Brazil. In the last years, production has grown exponentially, and so has the production of the waste from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daf293fd9e78696e3f7affd7cd59a35d
https://doi.org/10.1016/j.jclepro.2020.120362
https://doi.org/10.1016/j.jclepro.2020.120362
Publikováno v:
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
The possibility of controlling the thickness to be removed from each tile during the honing/polishing process of ceramic tiles would avoid unnecessary wear of the abrasive tools, directly minimizing energy and water consumptions. Such technology requ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aebe7620f5bba30d46c985f8d80a1c5
https://repositorio.ufrn.br/jspui/handle/123456789/29832
https://repositorio.ufrn.br/jspui/handle/123456789/29832
Publikováno v:
Journal of the European Ceramic Society. 34:3209-3215
Assisted with computational simulation this work quantitatively determined the distribution of contact pressure over the surface of porcelain stoneware tiles during the industrial polishing process. In modern polishing lines there are basically three
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ac6071c1005909d5ca87d18d8b8a86a
https://doi.org/10.1016/j.jeurceramsoc.2014.04.032
https://doi.org/10.1016/j.jeurceramsoc.2014.04.032
Publikováno v:
Ceramics International. 40:10893-10899
This work compares values of Young׳s modulus and fracture toughness of amorphous albite measured from different experimental techniques. Sodium feldspar powder was used to synthesize the albite glass. After quenching, the microstructure of the amorp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d3f4686a58783eecf061e3c74de3b47
https://doi.org/10.1016/j.ceramint.2014.03.085
https://doi.org/10.1016/j.ceramint.2014.03.085
Publikováno v:
Keramische Zeitschrift. 66:95-100
Diese Arbeit beschaftigt sich mit der Glanzsteigerung durch industrielle Polierverfahren von Feinsteinzeug-Fliesen mit unterschiedlichen Oberflachenbeschaffenheiten im Ausgangszustand. Fliesenproben wurden im Labormasstab mittels CNC-Tribometer einem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21a060e72895d2d6f2b1d5177dbe88e6
https://doi.org/10.1007/bf03400193
https://doi.org/10.1007/bf03400193