Zobrazeno 1 - 10
of 14
pro vyhledávání: '"E. Ampaw"'
Autor:
Ange Nzihou, Vanessa O. Uzonwanne, Nelson Pinilla, Jingjie Hu, Mandar M. Dewoolkar, Martiale Gaetan Zebaze-Kana, Ting Tan, John D. Obayemi, Fen Du, E. Ampaw, Winston O. Soboyejo, Tunji Adetayo Owoseni, Pierre-Marie Nigay
Publikováno v:
Acta Biomaterialia
Acta Biomaterialia, Elsevier, 2019, 97, pp.535-543. ⟨10.1016/j.actbio.2019.07.023⟩
Acta Biomaterialia, Elsevier, 2019, 97, pp.535-543. ⟨10.1016/j.actbio.2019.07.023⟩
International audience; Turtle shells comprising of cortical and trabecular bones exhibit intriguing mechanical properties. In this work, compression tests were performed using specimens made from the carapace of Kinixys erosa turtle. A combination o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a4adc1a8b436f958b253c5a82bd7001
https://hal-mines-albi.archives-ouvertes.fr/hal-02263640/document
https://hal-mines-albi.archives-ouvertes.fr/hal-02263640/document
Autor:
M. G. Zebaze Kana, E. Ampaw, A. R. Adetunji, O. O. Adewoye, Emmanuel Kwesi Arthur, Winston O. Soboyejo
Publikováno v:
Waste and Biomass Valorization. 7:603-614
This paper presents the results of an experimental study of the effects of biocyaniding with dried cassava leaves obtained from Manihot spp. with BaCO3 energizer. These are processed and used for the surface hardening of AISI 8620 steel. The case mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed36d6924101b67e6b4c59701ce1047
https://doi.org/10.1007/s12649-016-9479-3
https://doi.org/10.1007/s12649-016-9479-3
Publikováno v:
Advanced Materials Research. 1132:385-407
This paper presents a review of high temperature ceramics research for aerospace applications. Following a brief historical perspective, the paper reviews the effort to toughen ceramics for high temperature structural applications. These include: eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2892201c4b41db2a9748c8b6cd95d99
https://doi.org/10.4028/www.scientific.net/amr.1132.385
https://doi.org/10.4028/www.scientific.net/amr.1132.385
Carbon and Nitrogen Concentration Profiles of Cassava-Pack Carbonitrided Steel: Model and Experiment
Autor:
A. R. Adetunji, Emmanuel Kwesi Arthur, O. O. Adewoye, Winston O. Soboyejo, K. J. Akinluwade, E. Ampaw
Publikováno v:
Advanced Materials Research. 1132:313-329
Cassava-leaf-enhanced carbonitriding is a surface hardening procedure that utilizes the high cyanide content that is present in processed cassava leaves to thermochemically diffuse carbon and/or nitrogen into the interstitial sites of steel. This pap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f993a62ecd9c727797b9ecf8fbbf93a
https://doi.org/10.4028/www.scientific.net/amr.1132.313
https://doi.org/10.4028/www.scientific.net/amr.1132.313
Autor:
A. R. Adetunji, S.O.O. Olusunle, Emmanuel Kwesi Arthur, E. Ampaw, O. O. Adewoye, Winston O. Soboyejo
Publikováno v:
Advanced Materials Research. 1132:330-348
In this paper, ductile iron was produced using a rotary furnace. The microstructures of the ductile iron (with and without cyanided coatings) were then characterized using optical microscopy, scanning electron microscopy (SEM) and energy diffraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b5089b809cdd15eaa803617bf85e217
https://doi.org/10.4028/www.scientific.net/amr.1132.330
https://doi.org/10.4028/www.scientific.net/amr.1132.330
Autor:
O. O. Adewoye, S.O.O. Olusunle, Winston O. Soboyejo, A. R. Adetunji, Emmanuel Kwesi Arthur, E. Ampaw, M. G. Zebaze Kana
Publikováno v:
Metallurgical and Materials Transactions A. 46:5810-5829
This paper presents the results of an experimental study of nano- and macro-scale wear in a carbo-nitrided AISI 8620 steel. Carbo-nitriding is carried out using a novel method that involves the use of dried, cyanide-containing cassava leaves, as sour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8268bbbb777f9dd50cca89f29f523736
https://doi.org/10.1007/s11661-015-3189-5
https://doi.org/10.1007/s11661-015-3189-5
Autor:
M. G. Zebaze Kana, A. R. Adetunji, K. J. Akinluwade, O. O. Adewoye, Winston O. Soboyejo, Emmanuel Kwesi Arthur, E. Ampaw
Publikováno v:
Materials Science and Engineering: A. 644:347-357
This paper explores the indentation size effect (ISE) in pack carbo-nitrided AISI 8620 steel surfaces. The surfaces of the AISI 8620 steel samples were pack carbo-nitrided at 900 °C using cyanide-containing dried cassava leaves (bio-processed waste)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fefe854072ee3733fad02795d8f4b753
https://doi.org/10.1016/j.msea.2015.07.040
https://doi.org/10.1016/j.msea.2015.07.040
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.