Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Guiming Song"'
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 74:28-39
W-ZrC composites with different W contents from 48 to 68 vol% have been produced by reactive melt infiltration of molten Zr2Cu alloy into porous preforms from partially-carburized W powders at 1300 °C for 1 h in vacuum. The influence of W content on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61dfd658700d7ebd202e46c68c4788ae
https://doi.org/10.1016/j.ijrmhm.2018.02.020
https://doi.org/10.1016/j.ijrmhm.2018.02.020
Publikováno v:
Materials Chemistry and Physics. 212:51-59
Mo-ZrC-Cu composites have been synthesized by reactive melt infiltration of Zr-Cu binary alloys into porous Mo2C preforms at 1300 °C for 10 min in argon. The influence of Zr content in the Zr-Cu infiltrator on microstructure and mechanical propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ffea05a2db4cb6fcbcf51d9dc1809e0
https://doi.org/10.1016/j.matchemphys.2018.01.033
https://doi.org/10.1016/j.matchemphys.2018.01.033
Publikováno v:
Journal of Materials Engineering and Performance. 27:1866-1875
W-ZrC composites with different W contents from 48 to 73 vol.% have been synthesized by reactive melt infiltration of Zr2Cu melt into porous preforms from partially carburized W powders at 1300 °C for 1 h in vacuum. The influences of carbon content
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ce6c74deead8dde3beb24956284b218
https://doi.org/10.1007/s11665-018-3287-9
https://doi.org/10.1007/s11665-018-3287-9
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 70:66-76
W-NbC composites with up to 40 vol% NbC were prepared by hot-pressing at 2200 °C under a pressure of 30 MPa. The effects of NbC content on the microstructure and mechanical properties of the W-NbC composites were investigated. A (Nb, W)C solid solut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29fe9c80afa951b6dc3ead818cba67c1
https://doi.org/10.1016/j.ijrmhm.2017.09.008
https://doi.org/10.1016/j.ijrmhm.2017.09.008
Publikováno v:
Journal of the European Ceramic Society. 35:4507-4511
A new method for crack healing in thermal barrier coatings (TBCs) for turbine blades in the hot section of turbine engines relying on the oxidation of embedded spherical MoSi 2 (B) healing particles is reported. The oxidative decomposition at high te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b860246eae73e25d3828ad79a4c273cd
https://doi.org/10.1016/j.jeurceramsoc.2015.08.035
https://doi.org/10.1016/j.jeurceramsoc.2015.08.035
Autor:
Zhi-Hai Feng, Yu Zhou, Xiu-Yu Jin, Guiming Song, Jun-Ping Li, Lei Chen, Yujin Wang, Peng Jia, Yan-Wei Zhao
Publikováno v:
Materials Chemistry and Physics. 153:17-22
Dense ZrC–W composite with 55.3 vol% ZrC and 44.7 vol% W was fabricated by reactive infiltration of molten Zr 2 Cu alloy into porous and rigid WC/W preform at low temperature (1300 °C) in vacuum. The liquid Zr 2 Cu alloy spontaneously infiltrated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81e3f80a09768751311dca54573f509f
https://doi.org/10.1016/j.matchemphys.2014.12.029
https://doi.org/10.1016/j.matchemphys.2014.12.029
Publikováno v:
Materials Science and Engineering: A. 568:25-32
Cf/ZrC composites were fabricated at temperatures of 1200–1400 °C by reactive melt infiltration (RMI) using C/C as the preforms and Zr2Cu as the infiltrator. The effects of infiltration time and temperature on microstructure and properties of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a1ebe2063d353ac07a9668f6e030e92
https://doi.org/10.1016/j.msea.2012.12.065
https://doi.org/10.1016/j.msea.2012.12.065
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 37:40-44
Fully dense ZrC W matrix composite was fabricated by reactive infiltration technique, where molten Zr 2 Cu alloy infiltrated into a porous WC preform at 1300 °C in vacuum. The ZrC W composite exhibits a core-shell structure feature: gray WC cores we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::716272a9d259188ba199f11ca6456566
https://doi.org/10.1016/j.ijrmhm.2012.10.014
https://doi.org/10.1016/j.ijrmhm.2012.10.014
Publikováno v:
Journal of the American Ceramic Society. 96:892-899
This work reports the oxidation and crack healing behavior of a fine-grained (~2 lm) Cr2AlC MAX phase ceramic. The oxidation behavior was investigated in the temperature range 900°C– 1200°C for times up to 100 h. The material showed a good oxidat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3ea2dd547062d90a2c2c633ed65f185
https://doi.org/10.1111/jace.12170
https://doi.org/10.1111/jace.12170
Publikováno v:
Journal of the European Ceramic Society. 32:3435-3444
A dense SiC/Ti3Si(Al)C2 composite was synthesized by in situ hot pressing powders of Si, TiC and Al as a sintering additive at 1500 ◦ C for 2 h under 30 MPa in Ar atmosphere. This composite has a fine-grained and homogeneous microstructure with gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f83434feb04d08a6c22a480f0ab42d13
https://doi.org/10.1016/j.jeurceramsoc.2012.04.029
https://doi.org/10.1016/j.jeurceramsoc.2012.04.029