Učni načrt predmeta

Predmet:
Sodobni nanostrukturirani kovinski materiali
Course:
Advanced Nanostructured Metallic Materials
Študijski program in stopnja /
Study programme and level		 Študijska smer /
Study field		 Letnik /
Academic year		 Semester /
Semester
Nanoznanosti in nanotehnologije, 3. stopnja / 1 1
Nanosciences and Nanotechnologies, 3rd cycle / 1 1
Vrsta predmeta / Course type
Izbirni
Univerzitetna koda predmeta / University course code:
NANO3-818
Predavanja
Lectures		 Seminar
Seminar		 Vaje
Tutorial		 Klinične vaje
work		 Druge oblike
študija		 Samost. delo
Individ. work		 ECTS
30 30 30 21 10

*Navedena porazdelitev ur velja, če je vpisanih vsaj 15 študentov. Drugače se obseg izvedbe kontaktnih ur sorazmerno zmanjša in prenese v samostojno delo. / This distribution of hours is valid if at least 15 students are enrolled. Otherwise the contact hours are linearly reduced and transfered to individual work.

Nosilec predmeta / Course leader:
izr. prof. dr. Monika Jenko
Sodelavci / Lecturers:
Jeziki / Languages:
Predavanja / Lectures:
Slovenščina, angleščina / Slovene, English
Vaje / Tutorial:
Pogoji za vključitev v delo oz. za opravljanje študijskih obveznosti:
Prerequisites:

Zaključen študijski program druge stopnje s področja naravoslovja, tehnike, biomedicine ali sorodnega področja. Pričakuje se osnovno znanje fizike, kemije, termodinamike in znanosti o materialih. Kandidati z drugih področij morajo izkazati ustrezno predznanje z dokazili ali razgovorom.

Completion of a second cycle study programme in natural sciences, engineering, biomedicine or a related field. Basic knowledge of physics, chemistry, thermodynamics and materials science is expected. Applicants from other fields must demonstrate adequate prior knowledge through supporting documentation or an interview.

Vsebina:
Content (Syllabus outline):

1. Temeljni pojmi nanostrukturiranih kovinskih materialov: velikostna odvisnost lastnosti ter povezave med strukturo, procesiranjem, lastnostmi in funkcionalnostjo.
2. Kristalna zgradba kovin, kristalografske napake, dislokacije, meje zrn, dvojčki in fazne meje.
3. Termodinamika in kinetika: difuzija, nukleacija in rast, fazne preobrazbe, stabilnost ter razvoj mikrostrukture.
4. Mehanizmi utrjevanja in deformacije nanokristaliničnih ter ultrafinozrnatih kovin in zlitin.
5. Sinteza in procesiranje: hitro strjevanje, mehansko legiranje, močna plastična deformacija, kriogeno procesiranje, nanašanje tankih plasti in termična obdelava.
6. Aditivna proizvodnja kovin: selektivno lasersko taljenje, taljenje z elektronskim snopom, usmerjeno nanašanje energije, procesni parametri, napake, zaostale napetosti, anizotropija in naknadna obdelava.
7. Sodobne skupine materialov: nanokristalinične zlitine, kovinska stekla, visokentropijske zlitine, funkcionalno gradientni materiali, porozne kovine ter zlitine z oblikovnim spominom in superelastičnostjo.
8. Površinsko inženirstvo: interakcije atomov s površino, rast tankih plasti, segregacija, oksidacija, pasivacija, nanostrukturiranje in funkcionalizacija površin.
9. Kovinski biomateriali: nerjavna jekla, kobaltove, titanove, cirkonijeve, magnezijeve in druge biokompatibilne oziroma biorazgradljive zlitine.
10. Povezava med mikrostrukturo, mehanskimi lastnostmi, utrujanjem, obrabo, korozijo, biokorozijo in tribokorozijo.
11. Vmesniki med biomaterialom in biološkim okoljem: biokompatibilnost, mehanska kompatibilnost, proteinska adsorpcija, celični odziv, osteointegracija ter odziv na obrabne in korozijske produkte.
12. Napredna karakterizacija: SEM, EDS, EBSD, TEM, AFM, XRD, XPS, AES, SIMS, Ramanova spektroskopija, mikro CT ter mehansko, elektrokemijsko in tribološko preskušanje.
13. Kvantitativna analiza podatkov, načrtovanje eksperimentov, zagotavljanje kakovosti meritev, kritična presoja znanstvene literature in uporaba računalniških metod pri razvoju materialov.
14. Trajnostni razvoj kovinskih materialov: življenjski cikel, kritične surovine, ponovna uporaba, recikliranje ter varna in odgovorna uporaba nanomaterialov.

1. Fundamentals of nanostructured metallic materials: size dependent properties and relationships among structure, processing, properties and functionality.
2. Crystal structure of metals, crystal defects, dislocations, grain boundaries, twins and phase boundaries.
3. Thermodynamics and kinetics: diffusion, nucleation and growth, phase transformations, stability and microstructure evolution.
4. Strengthening and deformation mechanisms in nanocrystalline and ultrafine grained metals and alloys.
5. Synthesis and processing: rapid solidification, mechanical alloying, severe plastic deformation, cryogenic processing, thin film deposition and heat treatment.
6. Metal additive manufacturing: selective laser melting, electron beam melting, directed energy deposition, process parameters, defects, residual stresses, anisotropy and post processing.
7. Advanced material classes: nanocrystalline alloys, metallic glasses, high entropy alloys, functionally graded materials, porous metals, shape memory alloys and superelastic materials.
8. Surface engineering: atom surface interactions, thin film growth, segregation, oxidation, passivation, surface nanostructuring and functionalisation.
9. Metallic biomaterials: stainless steels, cobalt, titanium, zirconium, magnesium and other biocompatible or biodegradable alloys.
10. Relationships among microstructure, mechanical properties, fatigue, wear, corrosion, biocorrosion and tribocorrosion.
11. Biomaterial and biological environment interfaces: biocompatibility, mechanical compatibility, protein adsorption, cellular response, osseointegration and biological responses to wear and corrosion products.
12. Advanced characterisation: SEM, EDS, EBSD, TEM, AFM, XRD, XPS, AES, SIMS, Raman and electron spectroscopy, micro CT, and mechanical, electrochemical and tribological testing.
13. Quantitative data analysis, design of experiments, measurement quality assurance, critical appraisal of scientific literature and computational approaches to materials development.
14. Sustainable development of metallic materials: life cycle, critical raw materials, reuse, recycling, and safe and responsible use of nanomaterials.

Temeljna literatura in viri / Readings:

1. Modern Physical Metallurgy R.E. Smallman and A.H.W. Ngan (Eighth Edition) 2014 Elsevier.
2. Physical Metallurgy (Fifth Edition) Edited by:David E. Laughlin and Kazuhiro Hono, 2015 Elsevier.
3. ASTM , Volume 23, Medical and Surgical Materials and Devices, 2012.
4. Degradation of Implant Materials Editors: Eliaz, Noam (Ed.) , Springer 2012.
5. Materials Science and Engineering: Introduction; 6th edition, W.D: Callister, John Willey, 2003).
6. Phase transformation in Metals and alloys 2nd edition, D.a.Porter, K.E. Eastrling (CRC Press, Taylor
Francis group, 2004).
7. Scanning Electron Microscopy and X-ray Microanalysis, J.Goldstein, D. Newbury, D.Joy, Lyman,
P.Echlin, E.Lifshin, L Sawyer and J. Michael, 3rd edition (Cluwer Academic Plenum Publishers, 2003).
8. Surface analysis by AES and XPS, Edts. D.Briggs and J.T.Grant (surface Spectra and Publications 2003).
9. Materials Science and Engineering; 6th edition, W.D: Callister, (John Willey, 2003) 12 F. N. Rhines:
Phase Diagrams in Metallurgy.
10. Robert DeHoff: Thermodynamics in Materials Science, Taylor & Francis, Boca Raton, 2006.
11. Cuie Wen, Editor, Metallic Biomaterials Processing and Medical Device Manufacturing, ISBN: 9780081029657, Woodhead Publishing 2020
12. Shuai Huanga, et al., Progress in additive manufacturing on new materials: A review, Journal of Materials Science &Technology, 35 (2019) 242-269, doi.org/10.1016/j.jmst.2018.09.002
Ciljani izbor in razprava o aktualnih znanstvenih objavah, predvsem v revijah Science, Nature Scientific
reports, Nature Materials, Acta Metallurgica, Acta Biomaterialia, Surface Science, Applied Surface Science,
Corrosion science, etc. / Targeted selection and discussion of scientific publications, particularly from
Science, Nature, Scientific Reports, Nature Materials, Acta Metallurgica, Acta Biomaterialia, Surface Science,
Applied Surface Science, Corrosion Science, The Journal of Bone and Joint Surgery." Journal of Materials Science &Technology,

Cilji in kompetence:
Objectives and competences:

Cilj predmeta je študenta usposobiti za poglobljeno razumevanje povezav med procesiranjem, nanostrukturo, površino, lastnostmi, degradacijo in funkcionalnostjo sodobnih kovinskih materialov.
Študent razvije sposobnost kritične presoje znanstvene literature, izbire in povezovanja naprednih karakterizacijskih metod, samostojnega načrtovanja raziskave ter zanesljive interpretacije rezultatov.
Poseben poudarek je na aditivno izdelanih materialih, kovinskih biomaterialih, bioloških vmesnikih, površinskem inženirstvu in trajnostnem razvoju.
Kompetence vključujejo:
1. samostojno opredelitev kompleksnega raziskovalnega problema in preverljivih hipotez,
2. izbiro ustreznih metod sinteze, procesiranja, karakterizacije in analize podatkov,
3. povezovanje znanja fizike, kemije, metalurgije, biologije in inženirstva,
4. kritično vrednotenje kakovosti, negotovosti in omejitev eksperimentalnih rezultatov,
5. odgovorno, varno in etično raziskovalno delo,
6. jasno strokovno komuniciranje ter sodelovanje v interdisciplinarnih in mednarodnih skupinah.

The course aims to provide students with an advanced understanding of the relationships among processing, nanostructure, surface, properties, degradation and functionality of modern metallic materials.
Students develop the ability to critically appraise scientific literature, select and integrate advanced characterisation methods, independently design research and reliably interpret results.
Particular emphasis is placed on additively manufactured materials, metallic biomaterials, biological interfaces, surface engineering and sustainable development.
Competences include:
1. independent formulation of a complex research problem and testable hypotheses,
2. selection of appropriate synthesis, processing, characterisation and data analysis methods,
3. integration of knowledge from physics, chemistry, metallurgy, biology and engineering,
4. critical evaluation of the quality, uncertainty and limitations of experimental results,
5. responsible, safe and ethical research practice,
6. clear scientific communication and collaboration in interdisciplinary and international teams.

Predvideni študijski rezultati:
Intendeded learning outcomes:

Po uspešno opravljenem predmetu bo študent sposoben:
1. razložiti vpliv velikosti zrn, kristalografskih napak, faznih mej in površin na lastnosti kovinskih materialov,
2. povezati termodinamske in kinetične zakonitosti z nastankom ter stabilnostjo nanostrukture,
3. primerjati postopke izdelave nanostrukturiranih in aditivno izdelanih kovinskih materialov ter utemeljiti njihovo izbiro,
4. analizirati povezavo med procesnimi parametri, mikrostrukturo, mehanskimi lastnostmi in funkcionalnostjo,
5. ovrednotiti korozijo, biokorozijo, obrabo, utrujanje in tribokorozijo ter njihove medsebojne vplive,
6. kritično presoditi biokompatibilnost, mehansko kompatibilnost, osteointegracijo in biološki odziv na degradacijske produkte,
7. izbrati in smiselno povezati mikroskopske, spektroskopske, difrakcijske, elektrokemijske, mehanske in tribološke metode,
8. načrtovati raziskavo z ustreznimi kontrolami, ponovitvami, obravnavo merilne negotovosti in statistično analizo,
9. interpretirati večmodalne podatke ter razlikovati med ugotovitvami, hipotezami in omejitvami raziskave,
10. predlagati znanstveno utemeljeno rešitev izbranega problema ter jo strokovno predstaviti v pisni in ustni obliki

After successfully completing the course, the student will be able to:
1. explain how grain size, crystallographic defects, phase boundaries and surfaces affect the properties of metallic materials,
2. relate thermodynamic and kinetic principles to the formation and stability of nanostructures,
3. compare manufacturing routes for nanostructured and additively manufactured metallic materials and justify their selection,
4. analyse relationships among process parameters, microstructure, mechanical properties and functionality,
5. evaluate corrosion, biocorrosion, wear, fatigue and tribocorrosion and their interactions,
6. critically assess biocompatibility, mechanical compatibility, osseointegration and biological responses to degradation products,
7. select and appropriately integrate microscopic, spectroscopic, diffraction, electrochemical, mechanical and tribological methods,
8. design a study with suitable controls, replication, treatment of measurement uncertainty and statistical analysis,
9. interpret multimodal data and distinguish among findings, hypotheses and study limitations,
10. propose a scientifically justified solution to a selected problem and communicate it effectively in written and oral form.

Metode poučevanja in učenja:
Learning and teaching methods:

Interaktivna predavanja z razpravo o izbranih raziskovalnih primerih. Kritična analiza aktualnih znanstvenih člankov. Problemsko in projektno učenje. Individualno ter skupinsko seminarsko delo.
Praktično delo na raziskovalni opremi oziroma demonstracija izbranih metod. Načrtovanje eksperimenta, analiza in povezovanje večmodalnih podatkov.
Razprava o kakovosti meritev, ponovljivosti, raziskovalni etiki in odprti znanosti. Individualne konzultacije ter pisna in ustna predstavitev raziskovalnega predloga ali rezultatov

Interactive lectures with discussion of selected research cases. Critical analysis of current scientific articles. Problem based and project based learning. Individual and group seminar work.
Practical work with research equipment or demonstration of selected methods. Experimental design, analysis and integration of multimodal data.
Discussion of measurement quality, reproducibility, research ethics and open science. Individual consultations and written and oral presentation of a research proposal or results.

Načini ocenjevanja:
Delež v % / Weight in %
Assesment:
Raziskovalno zasnovana seminarska naloga
50 %
Seminar work
Zagovor seminarske naloge, pri katerem dokaže osvojitev vseh študijskih izidov z vsaj po enim konkretnim primerom
50 %
Defense of the seminar work where the student demonstrates the achievement of all learning outcomes with at least one specific case for each outcome
Reference nosilca / Lecturer's references:
1. KOCJANČIČ, Boštjan, KOCJANČIČ, Ema, TADEL KOCJANČIČ, Špela, KOVAČ, Janez, JENKO, Monika, DEBELJAK, Mojca. Evaluation of Oxinium (oxidized Zr2.5Nb) femoral heads in hip endoprostheses : case report. Coatings. 2025, vol. 15, str. 1087-1-1087-15. ISSN 2079-6412. https://www.mdpi.com/2079-6412/15/9/1087/pdf, DOI: 10.3390/coatings15091087
2. DOLINAR, Drago, KOCJANČIČ, Boštjan, AVSEC, Klemen, ŠETINA, Barbara, KOCIJAN, Aleksandra, GODEC, Matjaž, SEDLAČEK, Marko, DEBELJAK, Mojca, GRANT, John T., ZUPANC, Timon, JENKO, Monika. Characterization of micro-threaded stem taper surface of cementless hip endoprostheses. Materials. Jun. 2024, vol. 17, iss. 11, str. 1-17, ilustr. ISSN 1996-1944. https://www.mdpi.com/1996-1944/17/11/2751, DOI: 10.3390/ma17112751.
3. DOLINAR, Drago, GORENŠEK, Miro, AVSEC, Klemen, ŠETINA, Barbara, HOČEVAR, Matej, GODEC, Matjaž, ŽUŽEK, Borut, DEBELJAK, Mojca, JENKO, Monika, GRANT, John T., KOCJANČIČ, Boštjan. Mechanisms of premature fracture in modular neck stems made of CoCrMo/Ti6Al4V and Ti6Al4V/Ti6Al4V alloy. Coatings. Jul. 2023, vol. 13, iss. 7, [article no.] 1255, str. 1-12, ilustr. ISSN 2079-6412. https://www.mdpi.com/2079-6412/13/7/1255, DOI: 10.3390/coatings13071255.
4. JOVIČEVIĆ KLUG, Patricia, JENKO, Monika, KLUG JOVIČEVIĆ, Matic, ŠETINA, Barbara, KOVAČ, Janez, PODGORNIK, Bojan. Effect of deep cryogenic treatment on surface chemistry and microstructure of selected high-speed steels. Applied Surface Science. [Print ed.]. May 2021, vol. 548, str. 1-11, ilustr. ISSN 0169-4332. https://www.sciencedirect.com/science/article/pii/S0169433221003330, DOI: 10.1016/j.apsusc.2021.149257.
5. OVSENIK, Rok, PIRC, Miha, PRIMOŽIČ, Jasmina, SCHARA, Rok, KOVAČ, Janez, JENKO, Monika, GAŠPIRC, Boris. Evaluation of microbial flora in patients with gingival enlargement during the treatment and surface chemistry of fixed orthodontic appliance archwire = Ovrednotenje mikrobne flore pri pacientih s povečanjem dlesni med obravnavo in analiza površine žičnega loka nesnemnega ortodontskega aparata. Materiali in tecnologie. [Tiskana izd.]. jan.-feb. 2021, letn. 55, št. 1, str. 51-57, ilustr. ISSN 1580-2949. http://mit.imt.si/izvodi/mit211/ovsenik.pdf, DOI: 10.17222/mit.2020.137.