1. Bioresorbability dependence on microstructure of additivelly- manufactured and conventionally-produced Fe-Mn alloysMatjaž Godec, Jakob Kraner, Danijela Anica Skobir Balantič, Irena Paulin, Damjana Drobne, Veno Kononenko, Aleksandra Kocijan, Paul J. McGuiness, Črtomir Donik, 2024, complete scientific database of research data Abstract: The dataset supports the results shown in the tables and figures in the article entitled “Bioresorbability Dependence on Microstructure of Additive Manufactured and Conventional Fe-Mn Alloys ” (doi: 10.1016/j.jclepro.2024.141387). It contains measurements of corrosion resistance of Fe-Mn samples, phase analysis of samples A, B and C, surface and depth profiling XPS, EDS measurements of a cross-section of Fe-Mn powder particles and viability measurements results.
Keywords: Fe-Mn alloy, laser powder bed fusion, bioresorbable, microstructure, corrosion behaviour, biocompatibility
Published in DiRROS: 12.04.2024; Views: 76; Downloads: 18
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2. Effect of post-treated low-temperature plasma nitriding on the wear and corrosion resistance of 316L stainless steel manufactured by laser powder-bed fusionMatjaž Godec, Črtomir Donik, Aleksandra Kocijan, Bojan Podgornik, Danijela Anica Skobir Balantič, 2020, original scientific article Keywords: austenitic stainless steel, powder bed fusion, low-temperature plasma nitriding, wear and corrosion behaviour, dislocation cell structure
Published in DiRROS: 25.03.2024; Views: 77; Downloads: 53
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3. Use of plasma nitriding to improve the wear and corrosion resistance of 18Ni-300 maraging steel manufactured by selective laser meltingMatjaž Godec, Bojan Podgornik, Aleksandra Kocijan, Črtomir Donik, Danijela Anica Skobir Balantič, 2021, original scientific article Keywords: selective laser melting, 18Ni-300 maraging steel, heat treatment, plasma nitriding, retained and reverted austenite, wear and corrosion behaviour
Published in DiRROS: 25.03.2024; Views: 85; Downloads: 49
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4. Improving the surface properties of additive-manufactured Inconel 625 by plasma nitridingDanijela Anica Skobir Balantič, Črtomir Donik, Bojan Podgornik, Aleksandra Kocijan, Matjaž Godec, 2023, original scientific article Abstract: As a surface-hardening technique, plasma nitriding is a common procedure for improving the properties of
conventional Ni-based alloys. The diffusion of nitrogen hardens a layer on the surface of the alloy, leading to
better wear resistance and a higher coefficient of friction, as well as a higher surface hardness. This study reports
the effect of plasma nitriding on additive-manufactured (AM) Inconel 625 (IN625) compared to its conventional
manufactured and nitrided counterparts. The samples produced with the laser powder-bed fusion (LPBF) process
were subsequently plasma nitrided in the as-built condition, stress-relief annealed at 870 °C and solution treated
at 1050 °C. The plasma nitridings were carried out at 430 °C and 500 °C for 15 h. The growth kinetics of the
nitride layer of the AM samples depends on the prior heat treatments and is faster in the as-built state due to the
specific cellular structure. The lower nitriding temperature leads to the formation of expanded austenite in the
nitride layer, while at the higher nitriding temperature, the expanded austenite decomposes and CrN precipitation
occurs. The XRD and SEM analyses confirmed the presence of two layers: the surface layer and the
diffusion layer beneath. The lower nitriding temperature caused the formation of expanded austenite or a
combination of expanded austenite and CrN. The higher nitriding temperature led to the decomposition of the
expanded austenite and to the formation/precipitation of CrN. The higher nitriding temperature also decreased
the corrosion resistance slightly due to the increased number of precipitated Cr-nitrides. On the other hand, the
wear resistance was significantly improved after plasma nitriding and was much less influenced by the nitriding
temperature.
Keywords: additive manufacturing, powder-bed fusion, plasma nitriding, expanded austenite, wear and corrosion resistance, Ni-based alloy
Published in DiRROS: 31.01.2024; Views: 172; Downloads: 66
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5. 5. poročilo o doseganju kazalnikov uspešnosti in napredka partnerjev projekta Life IP CARE4CLIMATE - akcija C8 in E3Boštjan Mali, Andreja Ferreira, Gal Kušar, Anica Simčič, Bernarda Krištof, 2022, treatise, preliminary study, study Keywords: projekt Life IP CARE4CLIMATE, raba tal, spremembe rabe tal, gozdarstvo, aktivnosti
Published in DiRROS: 16.01.2024; Views: 197; Downloads: 0 |
6. 4. poročilo o doseganju kazalnikov uspešnosti in napredka partnerjev projekta Life IP CARE4CLIMATE - akcija C8 in E3Boštjan Mali, Andreja Ferreira, Gal Kušar, Anica Simčič, Adrijana Trekman, 2022, treatise, preliminary study, study Keywords: projekt Life IP CARE4CLIMATE, raba tal, spremembe rabe tal, gozdarstvo, aktivnosti
Published in DiRROS: 16.01.2024; Views: 197; Downloads: 0 |
7. Life IP CARE4CLIMATE - Action C8 and E3 : first interim reportBoštjan Mali, Andreja Ferreira, Gal Kušar, Anica Simčič, Adrijana Trekman, 2021, treatise, preliminary study, study Keywords: project Life IP CARE4CLIMATE, land use, land use changes, forestry, activities
Published in DiRROS: 09.01.2024; Views: 173; Downloads: 0 |
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9. Gospodarjenje s tujerodnimi drevesnimi vrstami v urbanem prostoru alpskega prostoraAjša Alagić, Aleksander Marinšek, Ana Dolenc, Andrey Krasovskiy, Anica Simčič, Anja M. Bindewald, Anja Müller-Meißner, Bénédicte Baxerres, Claudia Cocozza, Debojyoti Chakraborty, Janez Kermavnar, Lado Kutnar, Simon Zidar, Tina Trampuš, Živa Bobič Červek, 2022, dictionary, encyclopaedia, lexicon, manual, atlas, map Keywords: tujerodne drevesne vrste, Alpe, invazivne drevesne vrste, gospodarjenje z gozdovi, podnebne spremembe, urbani prostor
Published in DiRROS: 12.08.2022; Views: 1133; Downloads: 254
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10. Handbook for non native tree species in the urban spaceAjša Alagić, Aleksander Marinšek, Ana Dolenc, Andrey Krasovskiy, Anica Simčič, Anja M. Bindewald, Anja Müller-Meißner, Bénédicte Baxerres, Claudia Cocozza, Debojyoti Chakraborty, Janez Kermavnar, Lado Kutnar, Simon Zidar, Tina Trampuš, Živa Bobič Červek, 2022, dictionary, encyclopaedia, lexicon, manual, atlas, map Keywords: non-native tree species, Alps, invasive alien species, forest management, urbanspace, climate changes
Published in DiRROS: 12.08.2022; Views: 522; Downloads: 197
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