Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Rafika. Ikkene"'
Autor:
Rafika. Ikkene, Safia Hamoudi, Zoubida Bendjama, Khaldoun Bachari, Naoual Benadji, Amel Boudjemaa
Publikováno v:
Water Environment Research. 90:1925-1937
Carbon nanospheres were prepared and functionalized with carboxyl acid groups (CNS-CA), then reacted with 3-aminopropyltriethoxysilane to introduce amino groups onto the surface (CNS-NH₂) by post-synthesis grafting. CNS-NH₂ was acidified in order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ead6df4efe15fcadf5774c788245461f
https://doi.org/10.2175/106143017x15131012188132
https://doi.org/10.2175/106143017x15131012188132
Publikováno v:
Journal of Materials Engineering and Performance. 23:3819-3830
The present paper discusses the influence of experimental conditions on the quenching performance of poly(2-ethyl-2-oxazoline) (PEOX) aqueous solutions used as cooling medium, using a standard ISO Inconel alloy probe for measurements of cooling rate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41da0f6cc7281f37797d201e344733e7
https://doi.org/10.1007/s11665-014-1185-3
https://doi.org/10.1007/s11665-014-1185-3
Publikováno v:
Journal of Materials Engineering and Performance. 23:551-559
Polymer quenchants are becoming increasingly popular as substitutes for traditional quenching media in hardening metallic alloys. Water-soluble organic polymer offers a number of environmental, economic, and technical advantages, as well as eliminati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ddb8dff74722f2955ffaae3493e4475
https://doi.org/10.1007/s11665-013-0775-9
https://doi.org/10.1007/s11665-013-0775-9
Autor:
Rafika. Ikkene, Farida Kaouah, Abdeltif Amrane, Djamila Hamane, Zoubida Bendjama, Adh’ya-eddine Hamitouche
Publikováno v:
Procedia Engineering
Procedia Engineering, 2012, 33, pp.458-464. ⟨10.1016/j.proeng.2012.01.1225⟩
Procedia Engineering, Elsevier, 2012, 33, pp.458-464. ⟨10.1016/j.proeng.2012.01.1225⟩
Procedia Engineering, 2012, 33, pp.458-464. ⟨10.1016/j.proeng.2012.01.1225⟩
Procedia Engineering, Elsevier, 2012, 33, pp.458-464. ⟨10.1016/j.proeng.2012.01.1225⟩
International audience; Phenols are distributed either as nature or artificial mono-aromatic compounds in various environmental sites as major pollutants. Their existence in wastes from industrial processes such as oil refineries, coking plants, wast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74fd4dd1d2b0692ebb339c423dddf473
https://doi.org/10.1016/j.proeng.2012.01.1225
https://doi.org/10.1016/j.proeng.2012.01.1225
Publikováno v:
Comptes Rendus Chimie. 11:297-306
Resume L'etude des effets de la concentration, de l'agitation et de la temperature du bain de trempe sur le pouvoir de refroidissement (ou drasticite) des solutions aqueuses a base de polyethylene glycol (PEG) de differentes masses molaires (3 × 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3433266a86e017fdb7e1a7cb6d7ec606
https://doi.org/10.1016/j.crci.2007.09.005
https://doi.org/10.1016/j.crci.2007.09.005
Publikováno v:
Journal of ASTM International. 7:102660
Solutions of high molecular weight polymers are used widely in the heat treatment of metal alloys known as quenching. Water-soluble polymers offer a number of environmental, economic, and technical advantages, including eliminating the quench-oil fir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d6594ec2b1374b4538818e97bc0adc7
https://doi.org/10.1520/jai102660
https://doi.org/10.1520/jai102660