Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Kaspar KALLIP"'
Publikováno v:
Medžiagotyra, Vol 18, Iss 3, Pp 234-237 (2012)
In this work novel routes for consolidating aluminum powders via Equal Channel Angular Pressing (ECAP) are investigated. Furthermore, parameters were optimized for consolidating aluminium reinforced with nanoparticles (n-SiC) and nanofibers (Carbon n
Externí odkaz:
https://doaj.org/article/ffde4ad189ab4f298ea10dc6435a6db9
Autor:
Kaspar Kallip, Khaled A. AlOgab, Xavier Maeder, Lauri Kollo, Marc Leparoux, N. Kishore Babu, Yadira Arroyo
Publikováno v:
Journal of Alloys and Compounds. 714:133-143
Near net shaped metal matrix composites were fabricated using high energy cube milling and hot pressing process. Cube milling was up to six times faster than commercially available planetary ball mill in dispersing up to 1 vol.% of Al 2 O 3 nanoparti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43d85d4de5cfc7c9b590f4ba52200fa9
https://doi.org/10.1016/j.jallcom.2017.04.233
https://doi.org/10.1016/j.jallcom.2017.04.233
Autor:
Kaspar Kallip, Khaled A. AlOgab, N. Kishore Babu, Marc Leparoux, N. M. Alqahtani, Mahesh Kumar Talari
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 93:445-453
The present study has investigated the influence of calcium process control agent on the microstructure and mechanical properties of powder metallurgy processed samples fabricated by milling and spark plasma sintering technique. The microstructure of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f831cb5701ac9f91606f4e53a3538b5
https://doi.org/10.1007/s00170-017-9994-9
https://doi.org/10.1007/s00170-017-9994-9
Autor:
Roland E. Koller, Mahesh Kumar Talari, Marc Leparoux, Xavier Maeder, N. Kishore Babu, Kaspar Kallip, Khaled A. AlOgab
Publikováno v:
Advanced Engineering Materials. 18:1958-1966
Microstructural and impression creep properties of hot pressed bulks made from unmilled AlMg5 powders, milled AlMg5, and AlMg5 powders milled with 0.5 vol% of Al2O3 nanoparticles are investigated. Microstructural, high-temperature impression creep, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98935ac1215c9da21115be2d03675816
https://doi.org/10.1002/adem.201600301
https://doi.org/10.1002/adem.201600301
Autor:
Kaspar Kallip, Marc Leparoux, Xavier Maeder, Khaled A. AlOgab, Yadira Arroyo Rojas Dasilva, N. Kishore Babu
Publikováno v:
Materials & Design, Vol 95, Iss, Pp 534-544 (2016)
In the present study, powder metallurgy processed unmilled AlMg5 (AlMg5-UM), milled AlMg5 (AlMg5-M), and milled AlMg5–0.4 vol.% Al2O3 (AlMg5–0.4Al2O3) nanocomposite were successfully spark plasma sintered at 550 °C. The microstructural analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d4f017f0d63f00ae781fd5c4fa8f16a
http://www.sciencedirect.com/science/article/pii/S0264127516301368
http://www.sciencedirect.com/science/article/pii/S0264127516301368
Autor:
N. Kishore Babu, Kaspar Kallip, Marc Leparoux, G. M. Reddy, Khaled A. AlOgab, Mahesh Kumar Talari
Publikováno v:
Materials Science and Engineering: A. 658:109-122
In the present study, powder metallurgy processed unmilled AlMg5, milled AlMg5 and milled AlMg5-0.5 vol% Al2O3 nanocomposite have been successfully friction stir welded (FSW). The effect of friction stir welding on the evolution of weld microstructur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88db67c66b46cda31d4b583d05958463
https://doi.org/10.1016/j.msea.2016.01.102
https://doi.org/10.1016/j.msea.2016.01.102
Autor:
Hansang Kwon, Kaspar Kallip, Guillaume Deguilhem, Khaled A. AlOgab, Marc Leparoux, Steve Clerc, Yadira Arroyo
Publikováno v:
Journal of Alloys and Compounds. 646:710-718
AlMg5-based metal matrix composites were successfully fabricated using high energy planetary ball-milling and hot pressing. The influence of 6 types of carbon nanotubes (CNTs) with different properties was investigated for reinforcement. Over 3 fold
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee053f1663891da48386261acd551fe1
https://doi.org/10.1016/j.jallcom.2015.06.169
https://doi.org/10.1016/j.jallcom.2015.06.169
Publikováno v:
Applied Mechanics and Materials. 771:252-256
During the last decade Equal Channel Angular Pressing (ECAP) has emerged as a widely known procedure for the fabrication of ultrafine grained metals and alloys. This review examines recent developments related to the use of ECAP for grain refinement.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d562b69bd3cbe315be1efeae733595cc
https://doi.org/10.4028/www.scientific.net/amm.771.252
https://doi.org/10.4028/www.scientific.net/amm.771.252
Publikováno v:
Key Engineering Materials. 604:262-266
An ingot of NdFeB alloy was disintegrated by hydrogen decrepitation (HD). High-energy ball milling technique with hard metal milling elements and balls was employed to refine HD powders down to particle size optimum for magnet processing. The experim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aff1470690d0f6a654b861b7bbbd7fef
https://doi.org/10.4028/www.scientific.net/kem.604.262
https://doi.org/10.4028/www.scientific.net/kem.604.262
Publikováno v:
Key Engineering Materials. 604:273-276
Aluminum is one of the nonferrous metals with very wide applications. It has unique properties such as light weight and it is ductile has additionally, lower melting point compared to iron. Equal Channel Angular Consolidation (ECAC) is manufacturing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e9ed18c8c3e56c61ae2f21e58dbecac
https://doi.org/10.4028/www.scientific.net/kem.604.273
https://doi.org/10.4028/www.scientific.net/kem.604.273