Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ivan Holzer"'
Autor:
Ivan Holzer, Ernst Kozeschnik
Publikováno v:
Materials Science and Engineering: A. 527:3546-3551
During ageing of steel containing a few percent Cu, a maximum increase of hardness and strength can be observed after several hours of annealing at around 500–550 °C. This strength increase is caused by small coherent bcc-Cu-precipitates of 2–3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b9b43b5adf6955bbf2f02667a8a5eb4
https://doi.org/10.1016/j.msea.2010.02.032
https://doi.org/10.1016/j.msea.2010.02.032
Publikováno v:
Transactions of the Indian Institute of Metals. 63:137-143
Modern advanced 9–12 % Cr steels are complex alloys with excellent creep strength even at high temperatures up to 620°C. The mechanical properties of these steels are significantly influenced by the presence and stability of various precipitate po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d27d70f2e2d82f1feaacd27784813ad
https://doi.org/10.1007/s12666-010-0019-8
https://doi.org/10.1007/s12666-010-0019-8
Autor:
Ivan Holzer, Ernst Kozeschnik
Publikováno v:
Materials Science Forum. :2579-2584
During ageing of Fe-Cu alloys, for standard ageing conditions, peak hardness and strength is often observed after several hours. The significant strengthening is attributed to a dense distribution of very small bcc-Cu precipitates of 2-3 nm size. Usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21df52a74e7474becf4865e8c6267579
https://doi.org/10.4028/www.scientific.net/msf.638-642.2579
https://doi.org/10.4028/www.scientific.net/msf.638-642.2579
Publikováno v:
Materials Science Forum. :2730-2735
Interfacial energies are essential in modelling nucleation, growth and coarsening processes in solid materials; especially nucleation rates respond very sensitively to small changes of this quantity. Thus, the prediction of interfacial energies has a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecdf7745d780c8f4c070a58c63b70942
https://doi.org/10.4028/www.scientific.net/msf.638-642.2730
https://doi.org/10.4028/www.scientific.net/msf.638-642.2730
Autor:
Ernst Kozeschnik, Ivan Holzer
Publikováno v:
International Journal of Materials Research. 99:416-421
Modern advanced 9–12% Cr steels are complex alloys with excellent creep strength even at high temperatures up to 620°C. In this work, the experimentally observed creep rupture strength of the European COST alloy E2 is compared to the calculated ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::044a9ddb7f98819e6617a8591812d9e3
https://doi.org/10.3139/146.101654
https://doi.org/10.3139/146.101654
Publikováno v:
Materials Science Forum. :2431-2436
Precipitates are the key ingredient for the strength of heat treatable alloys. To optimize the mechanical properties of alloys it is important to know the response of precipitates to thermomechanical treatments. In the past, application of computer m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36993f361ab41ee49d36056e4b591b3c
https://doi.org/10.4028/www.scientific.net/msf.539-543.2431
https://doi.org/10.4028/www.scientific.net/msf.539-543.2431
Publikováno v:
Journal of Phase Equilibria and Diffusion. 28:64-71
In this work, the possibilities for improving the accuracy of thermodynamic databases based on kinetic simulations are explored. With a new model for the simulation of precipitation kinetics in multi-component alloys, calculations are performed with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83bb3affd50253efe6a5ad20ea22dcb7
https://doi.org/10.1007/s11669-006-9003-8
https://doi.org/10.1007/s11669-006-9003-8
Autor:
Horst-Hannes Cerjak, Bernhard Sonderegger, Cornelia Pein, Ernst Kozeschnik, Ivan Holzer, Gerhard Dimmler, Peter Mayr
Publikováno v:
ResearcherID
The research activities on ferritic / martensitic 9-12% Cr steels at the Institute of Materials Science, Welding and Forming (IWS) are represented by a network of interacting projects focusing on mechanical properties of base and weld metal, microstr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67592ba3d4ad92c5916d218ba8c8ebcf
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000245106102135&KeyUID=WOS:000245106102135
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000245106102135&KeyUID=WOS:000245106102135
