Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Said Mechachti"'
Autor:
Fouzia, Hammadi *, Mamoun, Fellah *, Naouel, Hezil, Linda, Aissani, Goussem, Mimanne, Said, Mechachti, Mohammed, Abdul Samad, Alex, Montagne, Iost, Alain, Weiß, Sabine, Obrosov, Aleksei
Publikováno v:
In Materials Today Communications June 2021 27
Publikováno v:
Metallography, Microstructure, and Analysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::327cafbd66df3b73caf3d1c84156964f
https://doi.org/10.1007/s13632-023-00976-w
https://doi.org/10.1007/s13632-023-00976-w
Publikováno v:
Journal of Nano Research. 65:135-144
Duplex treatments are surface modification techniques used to enhance the surface properties of steels. In this study, hard chromium electroplated AISI 4340 steel was plasma nitrided in pure nitrogen gas at 600°C for 90 min. The structural and morph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b54d56b0607aa0d2c541f7bc6def546
https://doi.org/10.4028/www.scientific.net/jnanor.65.135
https://doi.org/10.4028/www.scientific.net/jnanor.65.135
Publikováno v:
Diffusion Foundations. 18:35-40
The objective of this work is the development of a Fe-W-Ni sintered steel obtained by the powder metallurgy technique. The latter is widely used today for the design of new alloys based on powders (iron) to meet industrial requirements in strength an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b041f9ac48e033efa10aaf9a351f8283
https://doi.org/10.4028/www.scientific.net/df.18.35
https://doi.org/10.4028/www.scientific.net/df.18.35
Publikováno v:
International Journal of Engineering Research in Africa. 32:18-24
The present work aims at determining the effects of Nickel addition on the phase’s distribution in sintered part. It aims equally at identifying the effect of such addition on the microstructure and the mechanical properties. The addition to mixtur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60e7089696438651e16f7a241cabfcc4
https://doi.org/10.4028/www.scientific.net/jera.32.18
https://doi.org/10.4028/www.scientific.net/jera.32.18
The purpose of this study is to produce Fe–2Cu–2Ni–0.7Mo–XC steels by means of the powder metallurgy at different sintering temperatures. The mechanical properties of sintered steels have recently reached a level equivalent to that of steels
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d358faa484a5cae7b9ce58c6668cfa5
http://dspace.nbuv.gov.ua/handle/123456789/145945
http://dspace.nbuv.gov.ua/handle/123456789/145945
Autor:
Guerrab, Fahima, Fellah, Mamoun, Hezil, Naouel, Said, Mechachti, Montagne, Alex, Ios, Alain, Elhussein, Akram
Publikováno v:
Trends in Biomaterials & Artificial Organs; 2021, Vol. 35 Issue 1, p15-19, 5p
Autor:
Omar Benchiheb, Azzedine Boudebane, Hafida Boutefnouchet, Samia Lemboub, Said Mechachti, Said Boudebane
Publikováno v:
Annales de Chimie Science des Matériaux. 27:1-15
Synthesis by self-propagating high-temperature combustion was used to obtain TiC — Al2O3 ceramics by combustion in the TiO2 — Al — C system. The purpose of the present work was to understand the influence of (Ti + C), MgO or Mg additions in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb459200f852a8c17d7eda44d1b7d2d9
https://doi.org/10.1016/s0151-9107(02)80027-7
https://doi.org/10.1016/s0151-9107(02)80027-7
Publikováno v:
Metallography, Microstructure & Analysis; Aug2023, Vol. 12 Issue 4, p580-590, 11p
Autor:
Efstathios I. Meletis
This volume includes papers which are dedicated to studying the electrochemical properties and structural properties of nanoarrays and thin films. The study on the synthesis of thin films via the ash-gel method is presented. The application of variou