Zobrazeno 1 - 10
of 24
pro vyhledávání: '"M. Lutfy Öveçoğlu"'
Publikováno v:
Advanced Materials Research. 445:566-570
The lightweight materials such as composites are often used for the aerospace structures. One of the uses of these materials is for the tail boom of helicopters. Tail booms are the structures connecting the tail rotor to the fuselage. It is mainly su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acb6cf9b6e24222649e20c340f5da155
https://doi.org/10.4028/www.scientific.net/amr.445.566
https://doi.org/10.4028/www.scientific.net/amr.445.566
Autor:
Simeon Agathopoulos, Serdar Salman, Oguzhan Gunduz, Eyup Sabri Kayali, Faik N. Oktar, M. Lutfy Öveçoğlu
Publikováno v:
Key Engineering Materials. :189-192
Composite biomaterials of calcinated bovine bone derived hydroxyapatite (HA) doped with 5 and 10 wt% commercial inert glass (CIG) were prepared by sintering. The production of HA from natural sources satisfies economic and time-saving aims, while the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::462a94d1adae8be4045287c32aa21a75
https://doi.org/10.4028/www.scientific.net/kem.330-332.189
https://doi.org/10.4028/www.scientific.net/kem.330-332.189
Publikováno v:
Key Engineering Materials. :1895-1898
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31405d4d2e24e7d3ffea9ba8f86ebe31
https://doi.org/10.4028/www.scientific.net/kem.264-268.1895
https://doi.org/10.4028/www.scientific.net/kem.264-268.1895
Publikováno v:
Key Engineering Materials. :1891-1894
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c6cfc94b3d00f991161acedf8ec8d10
https://doi.org/10.4028/www.scientific.net/kem.264-268.1891
https://doi.org/10.4028/www.scientific.net/kem.264-268.1891
Publikováno v:
Key Engineering Materials. :1035-1038
Microstructures of cordierite ceramics produced from natural raw materials and synthetic powders were examined. Two batches to constitute the cordierite composition (2Al 2O3.2MgO.5SiO 2) were prepared from raw materials (kaolinite, sinter magnesite,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b809875296b271befe9e858fce73d9d4
https://doi.org/10.4028/www.scientific.net/kem.264-268.1035
https://doi.org/10.4028/www.scientific.net/kem.264-268.1035
Publikováno v:
Key Engineering Materials. :1915-1918
Crystallization behaviors of 0.7TeO 2-0.3GeO 2 and 0.9TeO 2-0.1GeO 2 glasses were studied using DTA, XRD and SEM. Thermal measurements showed that the effect of different GeO 2-contents in these glass system resulted in different crystallizing phases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f33ee6434b254f8716d2d70f69b610fd
https://doi.org/10.4028/www.scientific.net/kem.264-268.1915
https://doi.org/10.4028/www.scientific.net/kem.264-268.1915
Publikováno v:
Key Engineering Materials. :1919-1922
On the basis of DTA analyses of 0.9TeO 2 - 0.1GeO 2 and 0.8TeO 2 - 0.2GeO 2 glasses, the Avrami parameters were determined to be 3 indicating that the mechanism for the crystallization is bulk crystallization. DTA analyses were carried out at differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecc8e603a6b0371a1b7c5bc023e99106
https://doi.org/10.4028/www.scientific.net/kem.264-268.1919
https://doi.org/10.4028/www.scientific.net/kem.264-268.1919
Autor:
M. Lutfy Öveçoğlu, Burak Özkal
Publikováno v:
Key Engineering Materials. :89-92
A WC powder alloy was synthesized by mechanical alloying of elemental tungsten and graphite powders. Mechanical alloying runs were carried out in a heavy-duty attritor and subsequently in a Spex Mixer-Mill at room temperature. X-ray investigations co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1514d7f4f4cc4698e7f656ccb37637bb
https://doi.org/10.4028/www.scientific.net/kem.264-268.89
https://doi.org/10.4028/www.scientific.net/kem.264-268.89
Publikováno v:
Key Engineering Materials. :929-932
Mechanical and physical properties of cordierite materials produced from natural raw materials and synthetic powders were investigated. Kaolinite, sinter magnesite, talc and pyrophyllite as natural raw materials and Al 2O3, MgO and SiO 2 as synthetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::295c4266dc6a7c2ef4910692f3ca2829
https://doi.org/10.4028/www.scientific.net/kem.264-268.929
https://doi.org/10.4028/www.scientific.net/kem.264-268.929
Publikováno v:
Key Engineering Materials. :1839-1842
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b2a0bcd40727b1ff6dcd079a590a205
https://doi.org/10.4028/www.scientific.net/kem.264-268.1839
https://doi.org/10.4028/www.scientific.net/kem.264-268.1839