Zobrazeno 1 - 10
of 40
pro vyhledávání: '"J. Zierhut"'
Autor:
J. Zierhut
Publikováno v:
International Thermal Spray Conference.
Thermal spray is a widespread technology on the way to large scale production. Driven by industrial importance, companies of all sizes employ this technology, with research mainly driven to improve quality and reduce cost. In order to produce high-qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae553ac4633b281b6a6de385b3c76d5e
https://doi.org/10.31399/asm.cp.itsc2022p0272
https://doi.org/10.31399/asm.cp.itsc2022p0272
Autor:
Ariovaldo Bolzan, Iaçanã G. B. Parisotto, Ricardo Antonio Francisco Machado, E. J. Zierhut, Cintia Marangoni
Publikováno v:
Chemical and Biochemical Engineering Quarterly
Volume 30
Issue 4
Volume 30
Issue 4
A control strategy with distributed corrective action for distillation has been proposed and consists of a conventional dual temperature control combined with an additional column tray. In this work, we evaluated the influence of the location of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d054a5a0f060c87ae69a8f1480c9d86d
https://doi.org/10.15255/cabeq.2016.871
https://doi.org/10.15255/cabeq.2016.871
Publikováno v:
International Thermal Spray Conference.
In most plasma spraying SMEs a One-Cathode-One-Anode-Plasma-Generator (OCOAPG) is used due to its cost-effectiveness. To achieve high deposition rates, the highest possible fraction of the injected powder has to be melted and accelerated towards the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d217bf56bf00a5746db943ac76c3391
https://doi.org/10.31399/asm.cp.itsc2017p1150
https://doi.org/10.31399/asm.cp.itsc2017p1150
Autor:
A. Atzberger, K. Hartz-Behrend, J. Schein, E. Steiner, L. Blau, W. Mayr, M. Szulc, J. Zierhut, W. Krömmer, F. Lang, M. Aumiller, E. Abler
Publikováno v:
International Thermal Spray Conference.
The main goal of the project was to investigate the influence of different gas properties, in combination with different spraying parameters, on the wire arc spraying process. For this purpose, investigations with several gas compositions (pure nitro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2406201f1fad54cfbb6be9ea2a231d19
https://doi.org/10.31399/asm.cp.itsc2017p0554
https://doi.org/10.31399/asm.cp.itsc2017p0554
Publikováno v:
International Thermal Spray Conference.
This paper demonstrates the use of two laser cladding automation tools, one that automates laser power and one that automates laser head positioning. Both tools are based on intelligent cameras that evaluate recordings from the cladding zone through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4df238c9795b2dd67b0808038e05ddb
https://doi.org/10.31399/asm.cp.itsc2016p0503
https://doi.org/10.31399/asm.cp.itsc2016p0503
Autor:
M. Szulc, J. Zierhut, A. Atzberger, J. Schaup, K. Hartz-Behrend, S. Zimmermann, J. Schein, W. Krömmer, F. Lang, W. Mayr
Publikováno v:
International Thermal Spray Conference.
This study investigates the effect of different gas compositions on the size, velocity, and temperature of particles in a wire arc gas jet. In the experiments, two wire materials (316L and G3Si1) were sprayed via compressed air, nitrogen, and a nitro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::687788a505c8dfc89d332428627fccc4
https://doi.org/10.31399/asm.cp.itsc2016p0043
https://doi.org/10.31399/asm.cp.itsc2016p0043
Publikováno v:
Journal of Thermal Spray Technology. 17:338-343
Recent advances in the development of new plasma torches rely on the use of multiple electrodes to improve plasma jet stability. Examples are the Triplex, employing three cathodes and a single anode, and the Delta, which uses three anodes with a sing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b43ca1c2ec0aaab9dbecc2ad51f2b70d
https://doi.org/10.1007/s11666-008-9186-0
https://doi.org/10.1007/s11666-008-9186-0
Publikováno v:
Contributions to Plasma Physics. 47:498-504
Coating production by thermal plasma spray is dependent on the residence time of particles in the plasma jet produced by the gas flow inside a plasma torch. To ensure a high fraction of well-molten particles to be accelerated towards the substrate a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04967d673035ebc0488ab0a6fc80c93a
https://doi.org/10.1002/ctpp.200710064
https://doi.org/10.1002/ctpp.200710064
Publikováno v:
International Thermal Spray Conference.
A real-time measuring system has been developed to record and analyze the fluctuations of burner voltage and current. The objective is to identify the occurrence of stripping unmolten wire pieces (cold shuts) and to detect corresponding spraying cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d22673a3f456a327b9f1797b2ef8d9fb
https://doi.org/10.31399/asm.cp.itsc2015p0287
https://doi.org/10.31399/asm.cp.itsc2015p0287
Publikováno v:
International Thermal Spray Conference.
One approach for controlling the twin wire arc spray (TWAS) process is to use optical properties of the particle beam like length or brightness of the beam as input parameters for a process control. The idea is that changes in the process like eroded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1202a766d882b40ac0318c0c6995698
https://doi.org/10.31399/asm.cp.itsc2015p0267
https://doi.org/10.31399/asm.cp.itsc2015p0267