Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ahmet Topuz"'
Autor:
Emre Bayram, Ahmet Topuz
Materials for friction used in brakes should fulfill many requirements, such as stable friction performance in all conditions, lower change in the friction coefficient, high wear resistance and low wear rate. In this study, three different compositio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a48ec4b518afe3a1fb30e0a43e64dc6e
https://hdl.handle.net/20.500.12294/3094
https://hdl.handle.net/20.500.12294/3094
Publikováno v:
Materials Testing. 60:191-196
In this study, iron based and copper based sintered brake materials have been investigated. Iron and copper based brake materials have been produced by powder metallurgy method. Hardness, experimental and theoretical density, porosity measurements an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13ed67058d57cd4a2caef8d73a096141
https://doi.org/10.3139/120.111125
https://doi.org/10.3139/120.111125
Autor:
Fatma Ünal, Ahmet Topuz
Publikováno v:
Materials Testing. 58:418-421
In this study, kinetics of boride layers formed on the surface of ferritic GGG 40.3 ductile iron were investigated by conducting a series of experiments in Ekabor I powder at 850, 900 and 950 °C treatment temperature for 1, 2 and 4 h by using Ekabor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a51a8a77e354662fe554598d80273db9
https://doi.org/10.3139/120.110866
https://doi.org/10.3139/120.110866
Publikováno v:
International Journal of Surface Science and Engineering. 13:283
In this study, characteristics of disc brake pads of heavy vehicles produced by three different manufacturers were compared experimentally. The former pad is the original (OEM), the latter pad is the subsidiary industrial production (SIPM), and the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5839f842ba9009f32d35eeeb898b7a08
https://doi.org/10.1504/ijsurfse.2019.103930
https://doi.org/10.1504/ijsurfse.2019.103930
Publikováno v:
Aircraft Engineering and Aerospace Technology. 84:279-286
PurposeThe purpose of this paper is to produce and investigate a reliable and effective aircraft brake lining material.Design/methodology/approachIn total, four different Cu‐based brake lining samples were produced by powder metallurgy. The produce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0221f5f8e0ca2465401e2d31a794d7c
https://doi.org/10.1108/00022661211255458
https://doi.org/10.1108/00022661211255458
Autor:
Ahmet Feyzioglu, Tuba Karahan, Sertaç Bilgin, Ahmet Topuz, Oğuzhan Yurdalan, Muzeyyen Marsoglu, Ali Erdoğmuş, Polat Topuz
Publikováno v:
Materials Testing. 53:303-310
For the study behind this report, Shell Donax TC 30 oil is added by percentages of 1 and 2 vol.-% to sea water samples which are taken from the beach of Florya near Istanbul in Turkey. Additionally, active and inactive rubber powder has been added by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a9dc4b1addd87f64becad45a55491f5
https://doi.org/10.3139/120.110226
https://doi.org/10.3139/120.110226
Autor:
Fatma Ünal, Ahmet Topuz
Publikováno v:
Materials Testing. 56:483-485
In this paper, some properties of borided ferritic GGG40.3 ductile iron samples were investigated. Box-boronizing was carried out at 850 °C and 950 °C for 1 h, 2 h, and 4 h with Ekabor I powder. After the experiments, the formed FeB and Fe2B phases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12d7b129a7c5c476f05b6d87d3d8e858
https://doi.org/10.3139/120.110590
https://doi.org/10.3139/120.110590
Publikováno v:
Materials Testing. 52:222-226
Desired characteristics for brake linings are stable friction, low wear rate, light weight, long life, low noise, resistance to corrosion, and acceptable cost versus performance characteristics. This paper presents a research carried out on productio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05d8ff864785366f53755edd6c8876e9
https://doi.org/10.3139/120.110127
https://doi.org/10.3139/120.110127
Publikováno v:
Materials Testing. 48:493-497
This contribution presents a study about the design and the manufacturing of a fluidized bed furnace. Nitriding was carried out by using fluidized bed furnace and optimum process parameters were determined for nitriding. In these experiments DIN 7225
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a22c8987d4656d75431efdec4cf250b8
https://doi.org/10.3139/120.100761
https://doi.org/10.3139/120.100761
Autor:
Ahmet Sagin, Ahmet Topuz
Publikováno v:
Materials Testing. 47:523-528
The investigations presented in this contribution were targeted to replace a gear group made up of SAE 8620 steel in army jeeps with microstructural controlled austempered ductile iron, in order to reduce the manufacturing steps. Furthermore, the vib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::490a5b8b85fd395444cb20f2e9d4fc63
https://doi.org/10.3139/120.100684
https://doi.org/10.3139/120.100684