Materials Map

Discover the materials research landscape. Find experts, partners, networks.

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (29/29 displayed)

  • 2023Investigation of aqueous slurry erosion-corrosion behaviour of Tantalum in different pH solutions1citations
  • 2023Improving tribocorrosion resistance of a medical grade CoCrMo alloy by the novel HIPIMS nitriding technique6citations
  • 2022Real-time monitoring of plasma synthesis of functional materials by high power impulse magnetron sputtering and other PVD processes: towards a physics-constrained digital twin6citations
  • 2021Improving the Quality of Friction Stir Welds in Aluminium Alloys7citations
  • 2021Improving the Quality of Friction Stir Welds in Aluminium Alloys7citations
  • 2021Correlation between the microstructure and corrosion performance of the HIPIMS nitrided bio-grade CoCrMo alloy7citations
  • 2021A new approach towards performing plasma nitriding of CrCoMo medical grade alloys using HIPIMS discharge1citations
  • 2021TiN/NbN nanoscale multilayer coatings deposited by High Power Impulse Magnetron Sputtering to protect medical grade CoCrMo alloys8citations
  • 2021TiN/NbN Nanoscale Multilayer Coatings Deposited by High Power Impulse Magnetron Sputtering to Protect Medical-Grade CoCrMo Alloys8citations
  • 2020Low pressure plasma nitrided CoCrMo alloy utilising HIPIMS discharge for biomedical applications28citations
  • 2020Effect of Nitriding Voltage on the Impact Load Fatigue and Fracture Toughness Behaviour of CoCrMo Alloy Nitrided Utilising a HIPIMS Discharge9citations
  • 2019Cavitation erosion performance of CrAlYN/CrN nanoscale multilayer coatings deposited on Ti6Al4V by HIPIMS29citations
  • 2018Long-term behaviour of Nb and Cr nitrides nanostructured coatings under steam at 650 °C9citations
  • 2018Long-term behaviour of Nb and Cr nitrides nanostructured coatings under steam at 650°C. Mechanistic considerations.9citations
  • 2017Substrate finishing and niobium content effects on the high temperature corrosion resistance in steam atmosphere of CrN/NbN superlattice coatings deposited by PVD-HIPIMS4citations
  • 2017Corrosion behaviour of post-deposition polished droplets-embedded arc evaporated and droplets-free HIPIMS/DCMS coatings6citations
  • 2017Tribological response and characterization of Mo–W doped DLC coating51citations
  • 2016Performance of HIPIMS deposited CrN/NbN nanostructured coatings exposed to 650°C in pure steam environment30citations
  • 2015Tribological behaviour of Mo − W doped carbon-based coating at ambient condition14citations
  • 2015Tribological behaviour of Mo − W doped carbon-based coating at ambient condition14citations
  • 2014Lubricated sliding wear mechanism of chromium-doped graphite-like carbon coating23citations
  • 2014Lubricated sliding wear mechanism of chromium-doped graphite-like carbon coating23citations
  • 2014Structure evolution and Properties of TiAlCN/VCN Coatings Deposited by Reactive HIPIMS26citations
  • 2014ZrN coatings deposited by high power impulse magnetron sputtering and cathodic arc techniques.27citations
  • 2011Structure and properties of ZrN coatings deposited by high power impulse magnetron sputtering technology31citations
  • 2010Wear and friction of TiAlN/VN coatings against Al2O3 in air at room and elevated temperatures112citations
  • 2005TiAIN based nanoscale multilayer coatings designed to adapt their tribological properties at elevated temperatures75citations
  • 2005TiAlN/VN superlattice structured PVD coatings: A new alternative in machining of aluminium alloys for aerospace and automotive components117citations
  • 2004New tool coatings for light metal cuttingcitations

Places of action

Chart of shared publication
Chouhan, Jitendra
1 / 1 shared
Purandare, Yashodhan
16 / 20 shared
Dey, A.
1 / 9 shared
Jana, Buddhadev
1 / 2 shared
Jones, L.
1 / 6 shared
Jenkins, D.
1 / 1 shared
Ehiasarian, A.
1 / 3 shared
Purandare, Y.
1 / 1 shared
Khan, I.
1 / 6 shared
Shukla, K.
1 / 3 shared
Sugumaran, A.
1 / 2 shared
Davies, Clive
1 / 1 shared
Hatto, Peter
3 / 4 shared
Arunachalam Sugumaran, Arunprabhu
3 / 5 shared
Ehiasarian, Arutiun
22 / 25 shared
Sugumaran, Arunprabhu Arunachalam
2 / 2 shared
Backer, Jeroen De
1 / 3 shared
Sugumaran, Arunprabhu
3 / 3 shared
Debacker, Jeroen
1 / 1 shared
Shukla, Krishnanand
5 / 5 shared
Khan, Imran
6 / 18 shared
Loch, Daniel
1 / 4 shared
Krishnanand, Shukla
1 / 1 shared
Arunprabhu, Sugumaran
1 / 1 shared
Wood, Robert
1 / 6 shared
Ma, Dina
1 / 3 shared
Wellman, Richard
1 / 3 shared
Harvey, Terry
1 / 1 shared
Juez-Lorenzo, Maria Del Mar
1 / 5 shared
Ehiasarian, Arutiun Papken
1 / 1 shared
Agüero, Alina
1 / 4 shared
Muelas, Raúl
1 / 1 shared
Lorenza, M. Juez
1 / 1 shared
Muelas, R.
2 / 6 shared
Aguero, A.
1 / 1 shared
Mato, Sonia
1 / 1 shared
Miguel, Maria
1 / 3 shared
Lasanta, Maria
1 / 1 shared
Illana, Andrea
1 / 2 shared
Trujillo, Francisco
1 / 1 shared
Arunachalamsugumaran, Arunprabhu
1 / 1 shared
Rainforth, W. Mark
1 / 19 shared
Sharp, Joanne
1 / 18 shared
Müller, Itzel Castillo
1 / 1 shared
Lasanta, M.
1 / 1 shared
Perez, Francisco
1 / 1 shared
Biswas, Barnali
1 / 2 shared
Miguel, M.
1 / 2 shared
Illana, Andria
1 / 1 shared
Lorenzo, Maria
1 / 1 shared
Aguero, Alina
1 / 2 shared
Mandal, Paranjayee
2 / 7 shared
Petrov, Ivan
1 / 55 shared
Santana, Antonio
1 / 2 shared
Rainforth, W. M.
1 / 44 shared
Romero-Gonzalez, M. E.
1 / 1 shared
Luo, Q.
2 / 17 shared
Ojeda, J. J.
1 / 2 shared
Zhou, Z.
1 / 13 shared
Munz, W. D.
1 / 4 shared
Lewis, D. B.
1 / 7 shared
Howarth, Martin
1 / 1 shared
Luo, Quanshun
2 / 10 shared
Deeming, A.
1 / 1 shared
Zeus, T.
1 / 1 shared
Pittman, M.
1 / 1 shared
Doerwald, D.
2 / 2 shared
Tietema, R.
2 / 3 shared
Robinson, Gary
1 / 1 shared
Sim, W. M.
2 / 2 shared
Krug, T.
1 / 1 shared
Chart of publication period
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2022
2021
2020
2019
2018
2017
2016
2015
2014
2011
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2005
2004

Co-Authors (by relevance)

  • Chouhan, Jitendra
  • Purandare, Yashodhan
  • Dey, A.
  • Jana, Buddhadev
  • Jones, L.
  • Jenkins, D.
  • Ehiasarian, A.
  • Purandare, Y.
  • Khan, I.
  • Shukla, K.
  • Sugumaran, A.
  • Davies, Clive
  • Hatto, Peter
  • Arunachalam Sugumaran, Arunprabhu
  • Ehiasarian, Arutiun
  • Sugumaran, Arunprabhu Arunachalam
  • Backer, Jeroen De
  • Sugumaran, Arunprabhu
  • Debacker, Jeroen
  • Shukla, Krishnanand
  • Khan, Imran
  • Loch, Daniel
  • Krishnanand, Shukla
  • Arunprabhu, Sugumaran
  • Wood, Robert
  • Ma, Dina
  • Wellman, Richard
  • Harvey, Terry
  • Juez-Lorenzo, Maria Del Mar
  • Ehiasarian, Arutiun Papken
  • Agüero, Alina
  • Muelas, Raúl
  • Lorenza, M. Juez
  • Muelas, R.
  • Aguero, A.
  • Mato, Sonia
  • Miguel, Maria
  • Lasanta, Maria
  • Illana, Andrea
  • Trujillo, Francisco
  • Arunachalamsugumaran, Arunprabhu
  • Rainforth, W. Mark
  • Sharp, Joanne
  • Müller, Itzel Castillo
  • Lasanta, M.
  • Perez, Francisco
  • Biswas, Barnali
  • Miguel, M.
  • Illana, Andria
  • Lorenzo, Maria
  • Aguero, Alina
  • Mandal, Paranjayee
  • Petrov, Ivan
  • Santana, Antonio
  • Rainforth, W. M.
  • Romero-Gonzalez, M. E.
  • Luo, Q.
  • Ojeda, J. J.
  • Zhou, Z.
  • Munz, W. D.
  • Lewis, D. B.
  • Howarth, Martin
  • Luo, Quanshun
  • Deeming, A.
  • Zeus, T.
  • Pittman, M.
  • Doerwald, D.
  • Tietema, R.
  • Robinson, Gary
  • Sim, W. M.
  • Krug, T.
OrganizationsLocationPeople

article

TiN/NbN Nanoscale Multilayer Coatings Deposited by High Power Impulse Magnetron Sputtering to Protect Medical-Grade CoCrMo Alloys

  • Purandare, Yashodhan
  • Sugumaran, Arunprabhu Arunachalam
  • Hovsepian, Papken
  • Shukla, Krishnanand
  • Ehiasarian, Arutiun
  • Khan, Imran
Abstract

<jats:p>This study describes the performance of nanoscale multilayer TiN/NbN coatings deposited on CoCrMo medical-grade alloys by utilising novel mixed high power impulse magnetron sputtering (HIPIMS) and direct current unbalanced magnetron sputtering (UBM) technique in an industrial size vacuum coater. Scanning electron microscopy analysis showed that these coatings were extremely dense without any intercolumnar voids. The coating exhibited high hardness of 28 GPa, as well as low friction and wear coefficient of 0.7 and 1.4 × 10−14 m3·N−1·m−1, respectively, as compared to the bare material. Scratch tests revealed superior coating to substrate adhesion due to the HIPIMS etching prior to coating deposition. Energy-dispersive X-ray analysis of the wear debris generated during the impact test together with focused ion beam cross-section analysis in different locations of the impact crater revealed the coating failure mechanism and further confirmed the excellent coating to substrate bonding strength. Potentiodynamic polarisation tests in NaCl and Hank’s solutions revealed the clear passivation behaviour, several orders of magnitude lower corrosion currents, and high pitting potentials of the coating, which guarantee excellent protection to the base alloy in such aggressive environments. Inductively coupled plasma mass spectrometry analysis of Hank’s solution containing corrosion debris of the coated sample revealed that the leaching of harmful metal ions from the base material was reduced to below the detection limit of the technique, thus demonstrating the high barrier properties of the coating.</jats:p>

Topics
  • Deposition
  • corrosion
  • scanning electron microscopy
  • strength
  • hardness
  • focused ion beam
  • impact test
  • etching
  • leaching
  • void
  • tin
  • spectrometry
  • inductively coupled plasma mass spectrometry