Zobrazeno 1 - 10
of 274
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:
Science and Technology of Advanced Materials, Vol 13, Iss 1, p 015005 (2012)
The spark plasma sintering (SPS) process is known for its rapid densification of metals and ceramics. The mechanism behind this rapid densification has been discussed during the last few decades and is yet uncertain. During our SPS experiments we not
Externí odkaz:
https://doaj.org/article/7e1ca165a3504b46983f5aa85cdced90
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
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
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
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
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
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 ...
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