ON THE EFFECT OF ADVANCED PVD COATING ON PERFORMANCE OF CUTTING DIES IN AUSTENITIC STEEL
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU149298" target="_blank" >RIV/00216305:26210/23:PU149298 - isvavai.cz</a>
Výsledek na webu
<a href="https://tuwien.zoom.us/j/62798173827?pwd=djUrMHRncTdpQ0hpUm9DVE9VNUh0Zz09#success" target="_blank" >https://tuwien.zoom.us/j/62798173827?pwd=djUrMHRncTdpQ0hpUm9DVE9VNUh0Zz09#success</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
ON THE EFFECT OF ADVANCED PVD COATING ON PERFORMANCE OF CUTTING DIES IN AUSTENITIC STEEL
Popis výsledku v původním jazyce
Effective machining of austenitic steels has been a long-term challenge due to the unique combination of mechanical properties, strain hardening, poor heat conductivity, and tendency to build up-edge formation of the steel when cutting. The round HSS cutting dies M10x1,5-6g, uncoated and PVD-coated with sputtering technology - TINALOX® GOLD, ALOX SN2, and HIPIMs technology - FerroCon®, FerroCon ®+Ti,Al(C,N), three samples per each variant, produced in the company CemeCon Ivancice, Czech Republic. All PVD-coated cutting dies showed a very good cutting performance compared to the uncoated HSS dies, prolonging the tool lives 4-9 times overall. The longest effective time of chip formation for TINALOX® GOLD was 43-45 minutes. The higher recorded temperatures of chips (107-111°C) resulted in better formability of the material, compared to 104-105°C for uncoated HSS tools. The PVD coatings worked like ceramic insulators, preventing intensive heat flux into the tool, and enhancing so the plastic deformation
Název v anglickém jazyce
ON THE EFFECT OF ADVANCED PVD COATING ON PERFORMANCE OF CUTTING DIES IN AUSTENITIC STEEL
Popis výsledku anglicky
Effective machining of austenitic steels has been a long-term challenge due to the unique combination of mechanical properties, strain hardening, poor heat conductivity, and tendency to build up-edge formation of the steel when cutting. The round HSS cutting dies M10x1,5-6g, uncoated and PVD-coated with sputtering technology - TINALOX® GOLD, ALOX SN2, and HIPIMs technology - FerroCon®, FerroCon ®+Ti,Al(C,N), three samples per each variant, produced in the company CemeCon Ivancice, Czech Republic. All PVD-coated cutting dies showed a very good cutting performance compared to the uncoated HSS dies, prolonging the tool lives 4-9 times overall. The longest effective time of chip formation for TINALOX® GOLD was 43-45 minutes. The higher recorded temperatures of chips (107-111°C) resulted in better formability of the material, compared to 104-105°C for uncoated HSS tools. The PVD coatings worked like ceramic insulators, preventing intensive heat flux into the tool, and enhancing so the plastic deformation
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
20506 - Coating and films
Návaznosti výsledku
Projekt
<a href="/cs/project/FV40313" target="_blank" >FV40313: Aplikace nových technologií povrchových úprav v kovovém obalovém průmyslu</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů