Zobrazeno 1 - 10
of 273
pro vyhledávání: '"Mats Nygren"'
Autor:
Marta Perez-Estébanez, Marco Peiteado, Amador C. Caballero, Francisco Javier Palomares, Mats Nygren, Josefa Isasi-Marín
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 55, Iss 1, Pp 38-44 (2016)
Samples of nominal composition Li1.3Fe0.3Ti1.7(PO4)3 with a NASICON-type crystal structure, can be sintered up to 95% of the theoretical density at only 600 °C using spark plasma sintering, SPS. The final pellets however show different colouration i
Externí odkaz:
https://doaj.org/article/68b85a1a36cb4e0a8991442ac547c901
Publikováno v:
Journal of the European Ceramic Society. 34:4395-4401
A carbonate-containing hydroxyapatite nanopowder was consolidated by spark plasma sintering at the temperatures ranging from 650 to 1100 °C. It was found that the water released by dehydroxylation was trapped inside the nanopores in the densified HA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::095f19f48a67ca5bb013f521d21f6d8e
https://doi.org/10.1016/j.jeurceramsoc.2014.06.026
https://doi.org/10.1016/j.jeurceramsoc.2014.06.026
Publikováno v:
Ceramics International. 40:11457-11464
The effect of a 2 wt% addition of particulate graphite on the spark-plasma sintering (SPS) kinetics of both ZrB2 and ZrB2+30 vol% SiC was investigated using to that end two broad sets of powder mixtures prepared by high-energy co-ball-milling. It was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::022ff90ba25e2a62701d45da65fb5d2f
https://doi.org/10.1016/j.ceramint.2014.03.130
https://doi.org/10.1016/j.ceramint.2014.03.130
Autor:
Esther Ciudad, Mats Nygren, Timur Baymukhametov, Alexander L. Vasiliev, Angel L. Ortiz, Oscar Borrero-López
Publikováno v:
Scripta Materialia. 77:9-12
Experimental evidence is presented for the improvement of the sliding wear resistance of an SiC nanoceramic processed by spark plasma sintering (SPS) with post-sintering annealing. It is inferred that gentle annealing without nanograin growth strengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a31386e11ee19fcb8a8ab6175a9ccd36
https://doi.org/10.1016/j.scriptamat.2014.01.002
https://doi.org/10.1016/j.scriptamat.2014.01.002
Publikováno v:
Ceramics International. 39:9691-9697
The effect of SiC addition (5, 17.5, or 30 vol%) on the spark-plasma sinterability of ZrC ultra-high-temperature ceramics (UHTC) was investigated as a function of the intensity of high-energy co-ball-milling. It was found that the spark-plasma-sinter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b6827c6c24d8f29ade575d8189ce819
https://doi.org/10.1016/j.ceramint.2013.04.033
https://doi.org/10.1016/j.ceramint.2013.04.033
Autor:
Oscar Borrero-López, Fernando Guiberteau, Angel L. Ortiz, Esther Ciudad, Estíbaliz Sánchez-González, Mats Nygren
Publikováno v:
Scripta Materialia. 69:598-601
The sliding-wear behavior of ultrafine-grained SiC densified by spark plasma sintering (SPS) with 3Y2O3 + 5Al2O3 or Y3Al5O12 additives was compared to elucidate the effect of the intergranular-phase source. Significantly greater sliding-wear resistan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a061b9d61d05fded319f98ce19be0e57
https://doi.org/10.1016/j.scriptamat.2013.07.007
https://doi.org/10.1016/j.scriptamat.2013.07.007
Publikováno v:
Ceramics International. 39:4191-4204
The spark-plasma sintering (SPS) kinetics of ZrB2-SiC powder mixtures was investigated as a function of the degree of high-energy co-ball-milling and of the SiC content (5, 17.5, or 30 vol%). As in ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9717f7550b1e96420089b7667bcdd7d8
https://doi.org/10.1016/j.ceramint.2012.11.001
https://doi.org/10.1016/j.ceramint.2012.11.001
Autor:
Josefa Isasi-Marín, Francisco Palomares, Amador C. Caballero, Marta Pérez-Estébanez, Marco Peiteado, Mats Nygren
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 55, Iss 1, Pp 38-44 (2016)
instname
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 55, Iss 1, Pp 38-44 (2016)
[EN] Samples of nominal composition LiFeTi(PO) with a NASICON-type crystal structure, can be sintered up to 95% of the theoretical density at only 600 °C using spark plasma sintering, SPS. The final pellets however show different colouration in thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47812c03f8dd640d639f92b976068289
http://hdl.handle.net/10261/186089
http://hdl.handle.net/10261/186089
Publikováno v:
Journal of the European Ceramic Society. 32:2529-2536
We have explored the feasibility of reducing the spark-plasma-sintering (SPS) temperature of additive-free ZrB 2 ultra-high-temperature ceramics (UHTCs) via crystal size refinement of the starting powder down to the low nanoscale. We found that under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45b6981d702f01d4f6d5e3a5b42d349e
https://doi.org/10.1016/j.jeurceramsoc.2012.02.023
https://doi.org/10.1016/j.jeurceramsoc.2012.02.023
Publikováno v:
Journal of Alloys and Compounds. 518:38-43
The in situ formation is reported of a fine-grained ZrB2 ultra-high-temperature ceramic (UHTC) containing evenly distributed ZrO2 of uniform size located at triple joints and grain boundaries of the ZrB2 grains, discovered during the spark-plasma sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de99a65025e5712f7ad84bbced419734
https://doi.org/10.1016/j.jallcom.2011.12.102
https://doi.org/10.1016/j.jallcom.2011.12.102