Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Noureddine Karboua"'
Publikováno v:
Journal of the Australian Ceramic Society. 55:489-499
The aim of this work was to determine the effect of temperature and ZrO2 addition on sintering and mechanical properties of porcelain prepared from local Algerian raw materials. Based on a preliminary work, the new selected composition was 25 wt.% fe
Autor:
Soumia Zaiou, Sihem Chehlatt, Souheila Zouai, Ferhat Bouzerara, Noureddine Karboua, Salah-Edine Barama, Fatiha Guerfa, Abdelhamid Harabi, Esma Harabi
Publikováno v:
Materials Science and Engineering: C. 61:553-563
In this work, diopside based ceramics was obtained by solid state reaction using conventional sintering (CS) and microwave sintering (MS). Moreover, different amounts of P2O5 (0.5-5.0 wt.%) have been added. It has been found that a relative density u
Autor:
Noureddine Karboua, F.Z. Mezahi, Esma Harabi, Soumia Zaiou, Abdelhamid Harabi, A. Guechi, Lazhar Foughali, Souheila Zouai, Fatiha Guerfa
Publikováno v:
Cerâmica v.63 n.367 2017
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Vol 63, Iss 367, Pp 311-317
Cerâmica, Volume: 63, Issue: 367, Pages: 311-317, Published: SEP 2017
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Vol 63, Iss 367, Pp 311-317
Cerâmica, Volume: 63, Issue: 367, Pages: 311-317, Published: SEP 2017
Good quality ceramics costs a lot that has limited their use in developing countries. This work was devoted to prepare low-cost and good quality anorthite based ceramics. The proposed composition was 80 wt% kaolin (DD2 type) and 20 wt% calcium oxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bde76f245de7ebb6ab14704ad22def75
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132017000300311
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132017000300311
Autor:
Noureddine Karboua, Souheila Zouai, Soumia Zaiou, M. T. Benhassine, Esma Harabi, A. Guechi, Fatiha Guerfa, Abdelhamid Harabi
Publikováno v:
Cerâmica v.62 n.364 2016
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Vol 62, Iss 364, Pp 317-322
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Vol 62, Iss 364, Pp 317-322
In this work, the preparation of anorthite based ceramics using a modified milling system and 80 wt% kaolin (DD2 type) and 20 wt% calcium oxide extracted from CaCO3 is shown. The choice of these raw materials was dictated by their natural abundance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87c52b0a59f07d85f9f3555674f3386
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132016000400317
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132016000400317
Autor:
Ferhat Bouzerara, A. Guechi, F. Zenikheri, B. Boudaira, Noureddine Karboua, S. E. Barama, Lazhar Foughali, Abdelhamid Harabi
Publikováno v:
Cerâmica v.62 n.363 2016
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Vol 62, Iss 363, Pp 242-248
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Vol 62, Iss 363, Pp 242-248
Porous ceramics of good quality cost a lot in the world market, which has limited their use in developing countries. This is why this work was mainly devoted to prepare low-cost and good quality ceramics, using kaolin (DD2 type) and calcite (CaCO3) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::668d3184923fc5ba74fe717240229fb3
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132016000300242
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132016000300242
Autor:
Noureddine Karboua, A. Guechi, Ferhat Bouzerara, B. Boudaira, Lazhar Foughali, F. Zenikheri, Abdelhamid Harabi, S. Condom
Publikováno v:
Cerâmica, Volume: 62, Issue: 362, Pages: 186-190, Published: JUN 2016
Cerâmica v.62 n.362 2016
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Vol 62, Iss 362, Pp 186-190
Cerâmica v.62 n.362 2016
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Vol 62, Iss 362, Pp 186-190
The objective of the present paper was to prepare a ceramic support with membrane. Tubular ceramic supports prepared from kaolin (DD3) and calcium carbonate with 6 and 10 mm inner and outer diameters, respectively, were extruded and sintered at 1200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e44cfdf639b3c84856c2760348c16e3
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132016000200186&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132016000200186&lng=en&tlng=en
Publikováno v:
International Journal of Applied Ceramic Technology. 9:124-132
A rectangular piece of alumina fiber insulation was designed to prevent heat loss. The heat source was generated by a susceptor material, which was used as a microwave (MW) absorber (heater). The thicknesses of different sides (frontal, lateral, and
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 104:383-388
In this study, hydoxyapatite (HA) prepared from calcined bovine bone was studied. Two methods were used for HA sintering: conventional sintering (CS) and microwave sintering (MS). HA was obtained by calcination of bovine bone at 800 °C for 4 h follo