Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Michael A. Kmetz"'
Publikováno v:
Studia Iuridica Lublinensia, Vol 27, Iss 1 (2018)
Based on various law sources, the American common law is connected by a particular role of prior judicial rulings as a basis of judicial practice. The principle of stare decisis, which exists within its framework, leads to considering decisions of co
Externí odkaz:
https://doaj.org/article/c390ba39f44249b1a5ba1c32466b6fab
Autor:
Steven L. Suib, Justin W. Reutenauer, Samuel Frueh, Michael A. Kmetz, Timothy P. Coons, Rebecca Gottlieb
Publikováno v:
Ceramics International. 44:15310-15316
Toughening a ceramic in a ceramic matrix composite (CMC) depends on an ability of the composite to tolerate an accumulation of matrix cracks. When the reinforcement phase is carbon fiber, these cracks leave the fiber susceptible to destructive oxidat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38b83957f98f586f005089307e88f3ad
https://doi.org/10.1016/j.ceramint.2018.05.177
https://doi.org/10.1016/j.ceramint.2018.05.177
Publikováno v:
Materials Science and Engineering: A. 573:190-196
This work focused on the use of metal organic chemical vapor deposition (MOCVD) to deposit a zinc oxide (ZnO) coating on ceramic fibers as an interfacial system for continuous fiber reinforced ceramic matrix composites (CFR-CMCs). ZnO coatings were d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25328c563b115c72838047fa95ebe64c
https://doi.org/10.1016/j.msea.2013.02.060
https://doi.org/10.1016/j.msea.2013.02.060
Autor:
Brian K. Flandermeyer, Michael A. Kmetz, Steven L. Suib, Timothy P. Coons, Justin W. Reutenauer, Erica Prevost
Publikováno v:
Journal of Materials Science. 48:6194-6202
In order to prevent environmental degradation of the interface, a triplex coating was employed as the interface in ceramic matrix composites (CMC). This interface consists of an initial BN layer followed by a Si3N4 layer and lastly another BN layer.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebd2f2e583c168266ce828ac3ae19ba2
https://doi.org/10.1007/s10853-013-7416-4
https://doi.org/10.1007/s10853-013-7416-4
Synthesis and characterization of polyvinylsilazane as a precursor for Si3N4 based ceramic materials
Autor:
Christopher L. Hill, Timothy P. Coons, Justin W. Reutenauer, Steven L. Suib, Michael A. Kmetz, Kevin A. Arpin
Publikováno v:
Journal of Materials Science. 46:6538-6544
This investigation focused on the synthesis and characterization of a polyvinylsilazane (PVSZ) polymer. This material shows promise as a precursor for silicon nitride/silicon carbide based ceramic materials. The polymer was synthesized via the ammono
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e1cb58ac76f2b3a01488a22ff19c4a
https://doi.org/10.1007/s10853-011-5600-y
https://doi.org/10.1007/s10853-011-5600-y
Publikováno v:
Surface and Coatings Technology. 200:3980-3986
Coatings of MoSi 2 –SiO 2 with uniform thickness and excellent adhesion were successfully deposited onto molybdenum substrate via chemical vapor deposition (CVD) of SiCl 4 /H 2 and the subsequent metal-organic chemical vapor deposition (MOCVD) of T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feb2cc1582ea3011f07a361ad7147d85
https://doi.org/10.1016/j.surfcoat.2005.02.212
https://doi.org/10.1016/j.surfcoat.2005.02.212
Publikováno v:
Chemistry of Materials. 15:4823-4829
The overall strength and toughness of ceramic matrix composites is very much affected by the interfacial properties that govern the bonding between the reinforcing fibers and the matrix. The ability to control this interaction is very important. One
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a91b9cc248841aaf6b278ef3a0c2d18
https://doi.org/10.1021/cm021794e
https://doi.org/10.1021/cm021794e
Publikováno v:
ChemInform. 22
Composites of SiC/Si and SiC/SiC were prepared from single yarns of SiC. The use of carbon coatings on SiC yarn prevented the degradation normally observed when chemically vapor deposited Si is applied to SiC yarn. The strength, however, was not reta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bc47de296f947239b9f423fbfc2ddce
https://doi.org/10.1002/chin.199102375
https://doi.org/10.1002/chin.199102375
Publikováno v:
Journal of Materials Science. 27:2873-2876
Handling of uncoated SiC/W (Sigma) fibres resulted in a drop in their strengths. Coating with TiB2 or boron at about 1000 °C by chemical vapour deposition resulted in a further reduction in strength. Coating with tungsten or TiN by lower temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c86e793757b1206a2e44ad03b1fda9
https://doi.org/10.1007/bf01154094
https://doi.org/10.1007/bf01154094
Publikováno v:
Journal of Materials Science. 26:2107-2110
SiC yarn has been coated with molybdenum oxycarbide and tungsten oxycarbide without degrading the fibre. Conversion of the coatings to the metals has been accomplished by heat treatment in nitrogen. These metal coatings have then been converted to su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9ba78227f2beb382f211085b6813728
https://doi.org/10.1007/bf00549175
https://doi.org/10.1007/bf00549175