Sökning: onr:"swepub:oai:DiVA.org:uu-481763" > Non-reactive HiPIMS...
Fältnamn | Indikatorer | Metadata |
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000 | 04632naa a2200541 4500 | |
001 | oai:DiVA.org:uu-481763 | |
003 | SwePub | |
008 | 220817s2022 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4817632 URI |
024 | 7 | a https://doi.org/10.1016/j.surfcoat.2022.1286742 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Bahr, A.u TU Wien, Christian Doppler Lab Surface Engn High performanc, Vienna, Austria.4 aut |
245 | 1 0 | a Non-reactive HiPIMS deposition of NbCx thin films :b Effect of the target power density on structure-mechanical properties |
264 | 1 | b Elsevier,c 2022 |
338 | a electronic2 rdacarrier | |
520 | a The exceptional mechanical properties of transition metal carbide coatings are known to be governed by the carbon content and its morphological distribution. Here, we verify the influence of the target peak power density on the chemical composition, microstructure, and mechanical properties of NbCx coatings grown by non-reactive high-power impulse magnetron sputtering (HiPIMS). By tuning the pulse parameters, the power density can be increased from 0.11 to 1.48 kW/cm2 leading to a decrease in the C/Nb ratio from 1.52 to 0.99 within the films - proven by combined elastic backscattering and time-of-flight elastic recoil detection analysis. This decrease in the C/Nb ratio is accompanied by microstructural changes from nanocomposite morphologies with an average grain size of 6.6 +/- 2.5 nm at 0.13 kW/cm2 into more columnar structures with an average column width of 65.2 +/- 18.7 nm at 1.48 kW/cm2. Independent from the C/Nb ratio, all films exhibit a single face-centered cubic structure. The mechanical properties correlate with the enhanced growth behavior dominated by ions at higher peak power densities and the varied C/Nb ratios. A maximum in hardness and fracture toughness of H = 38.7 +/- 3.6 GPa and KIc = 2.78 +/- 0.13 MPa center dot m1/2 (at 3.2 GPa residual compressive stress), is obtained for the nearly stoichiometric NbC coating exhibiting C/Nb ratio of 1.06. | |
650 | 7 | a NATURVETENSKAPx Kemix Materialkemi0 (SwePub)104032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Materials Chemistry0 (SwePub)104032 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknikx Bearbetnings-, yt- och fogningsteknik0 (SwePub)205052 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Manufacturing, Surface and Joining Technology0 (SwePub)205052 hsv//eng |
653 | a NbC | |
653 | a HiPIMS | |
653 | a Thin films | |
653 | a Nanocomposite | |
653 | a Fracture toughness | |
700 | 1 | a Glechner, T.u TU Wien, Christian Doppler Lab Surface Engn High performanc, Vienna, Austria.4 aut |
700 | 1 | a Wojcik, T.u TU Wien, Christian Doppler Lab Surface Engn High performanc, Vienna, Austria.4 aut |
700 | 1 | a Kirnbauer, A.u TU Wien, Inst Mat Sci & Technol, Vienna, Austria.4 aut |
700 | 1 | a Sauer, M.u TU Wien, Analyt Instrumentat Ctr, Vienna, Austria.4 aut |
700 | 1 | a Foelske, A.u TU Wien, Analyt Instrumentat Ctr, Vienna, Austria.4 aut |
700 | 1 | a Hunold, O.u Oerlikon Balzers, Oerlikon Surface Solut AG, Balzers, Liechtenstein.4 aut |
700 | 1 | a Ramm, J.u Oerlikon Balzers, Oerlikon Surface Solut AG, Balzers, Liechtenstein.4 aut |
700 | 1 | a Kolozsvari, S.u Plansee Composite Mat GmbH, Lechbruck, Germany.4 aut |
700 | 1 | a Ntemou, Eleniu Uppsala universitet,Tillämpad kärnfysik4 aut0 (Swepub:uu)elent817 |
700 | 1 | a Pitthan, Eduardou Uppsala universitet,Tillämpad kärnfysik4 aut0 (Swepub:uu)edupi954 |
700 | 1 | a Primetzhofer, Danielu Uppsala universitet,Tillämpad kärnfysik4 aut0 (Swepub:uu)danpr521 |
700 | 1 | a Riedl, H.u TU Wien, Christian Doppler Lab Surface Engn High performanc, Vienna, Austria.;TU Wien, Inst Mat Sci & Technol, Vienna, Austria.4 aut |
700 | 1 | a Hahn, R.u TU Wien, Christian Doppler Lab Surface Engn High performanc, Vienna, Austria.4 aut |
710 | 2 | a TU Wien, Christian Doppler Lab Surface Engn High performanc, Vienna, Austria.b TU Wien, Inst Mat Sci & Technol, Vienna, Austria.4 org |
773 | 0 | t Surface & Coatings Technologyd : Elsevierg 444q 444x 0257-8972x 1879-3347 |
856 | 4 | u https://doi.org/10.1016/j.surfcoat.2022.128674y Fulltext |
856 | 4 | u https://uu.diva-portal.org/smash/get/diva2:1687947/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-481763 |
856 | 4 8 | u https://doi.org/10.1016/j.surfcoat.2022.128674 |
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