Search Results - "SAARNA, Mart"

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  1. 1

    Design and Testing of Sandwich Structures with Different Core Materials by HERRANEN, Henrik, PABUT, Ott, EERME, Martin, MAJAK, Jüri, POHLAK, Meelis, KERS, Jaan, SAARNA, Mart, ALLIKAS, Georg, ARUNIIT, Aare

    Published in Medžiagotyra (01-01-2012)
    “…The purpose of this study was to design a light-weight sandwich panel for trailers. Strength calculations and selection of different materials were carried out…”
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    Journal Article
  2. 2

    The role of silicon in the hot dip galvanizing process by Sepper, Sirli, Peetsalu, Priidu, Kulu, Priit, Saarna, Mart, Mikli, Valdek

    “…The study focuses on the role of silicon in the hot dip galvanizing process. Coating formation and growth were analysed. Centrifugal casting was used to…”
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    Journal Article
  3. 3

    Decarburisation Effect on Hardened Strip Steel Fastening Components by JAASON, Karli, PEETSALU, Priidu, SAARNA, Mart, KULU, Priit, BEILMANN, Jüri

    Published in Medžiagotyra (01-01-2016)
    “…Heat treatment is widely used for high reliability fastening components such as buckles and brackets. The current study focuses on mass production of safety…”
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    Journal Article
  4. 4

    Predictive tools for the isothermal hardening of strip steel parts in molten salt by Jaason, Karli, Peetsalu, Priidu, Kulu, Priit, Saarna, Mart, Beilmann, Jueri

    “…The current study focuses on an industrial hardening process where the steel parts are austempered in a molten salt bath. The aim of the study was to compose a…”
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    Journal Article
  5. 5

    Microstructure, Properties and Atomic Level Strain in Severely Deformed Rare Metal Niobium by KOMMEL, Lembit, SAARNA, Mart, TRAKSMAA, Rainer, KOMMEL, Igor

    Published in Medžiagotyra (01-01-2012)
    “…The mechanical and physical properties relationship from atomic level strain/stress causes dislocation density and electrical conductivity relationship, as…”
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    Journal Article
  6. 6

    Selective laser melted Ti6Al4V split-P TPMS lattices for bone tissue engineering by Rezapourian, Mansoureh, Jasiuk, Iwona, Saarna, Mart, Hussainova, Irina

    “…•Split-P Ti6Al4V lattices successfully fabricated by selective laser melting.•Lattice morphology influences manufacturability and compressive…”
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    Journal Article
  7. 7

    Particulate Filled Composite Plastic Materials from Recycled Glass Fibre Reinforced Plastics by Aare ARUNIIT, Jaan KERS, Dmitri GOLJANDIN, Mart SAARNA, Kaspar TALL, Jüri MAJAK, Henrik HERRANEN

    Published in Medžiagotyra (01-01-2011)
    “…Glass fibre reinforced plastic (GFRP) scrap consisted of acrylic plastic with glass fibre reinforcement in polyester resin matrix was used in our experiments…”
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    Journal Article
  8. 8

    Comparative Study of the PVD Coatings on the Plasma Nitrided Steel by SURZHENKOV, Andrei, PÕDRA, Priit, SERGEJEV, Fjodor, SAARNA, Mart, ADOBERG, Eron, MIKLI, Valdek, VILJUS, Mart, KULU, Priit

    Published in Medžiagotyra (01-01-2012)
    “…In the current study, the cracking, impact and sliding wear resistance of the PVD single layer TiN (I generation), multilayer (Ti, Al)N-ML (II generation),…”
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    Journal Article
  9. 9

    Formation of property gradient in coarse-grained niobium using a wedge tool: Experiment and analysis by Tarasov, Oleksandr, Kübarsepp, Jakob, Viljus, Mart, Saarna, Mart, Sergejev, Fjodor

    “…We introduce a novel severe plastic deformation process for coarse-grained niobium, which employs a tool with an inclined (wedge) surface for deforming the…”
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    Journal Article
  10. 10

    Impact of Alkali and Silane Treatment on Hemp/PLA Composites' Performance: From Micro to Macro Scale by Alao, Percy Festus, Marrot, Laetitia, Burnard, Michael David, Lavrič, Gregor, Saarna, Mart, Kers, Jaan

    Published in Polymers (10-03-2021)
    “…This study investigated the effect of hemp fiber pretreatments (water and sodium hydroxide) combined with silane treatment, first on the fiber properties…”
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    Journal Article
  11. 11
  12. 12

    Effect of lattice surface treatment on performance of hardmetal - titanium interpenetrating phase composites by Holovenko, Yaroslav, Kollo, Lauri, Saarna, Mart, Rahmani, Ramin, Soloviova, Tetiana, Antonov, Maksim, Prashanth, Konda Gokuldoss, Cygan, Slawomir, Veinthal, Renno

    “…Additive Manufacturing (AM) of metals by the Selective Laser Melting (SLM) process has attracted wide attention in recent years due to its potential to…”
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    Journal Article
  13. 13
  14. 14

    Processing and properties of bulk ultrafine-grained pure niobium by Kommel, Lembit, Kimmari, Eduard, Saarna, Mart, Viljus, Mart

    Published in Journal of materials science (01-07-2013)
    “…An ultrafine-grained (UFG) microstructure in electron beam-melted casts of commercial pure niobium (Nb) was produced in an equal-channel angular pressing die…”
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    Journal Article
  15. 15

    Surface fatigue and wear of PVD coated punches during fine blanking operation by Sergejev, Fjodor, Peetsalu, Priidu, Sivitski, Alina, Saarna, Mart, Adoberg, Eron

    Published in Engineering failure analysis (01-10-2011)
    “…Performance of two different physical vapour deposited (PVD) TiCN and Alcrona® (AlCrN) coatings systems is under investigation. Coatings were deposited on the…”
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    Journal Article
  16. 16

    Surface fatigue processes at impact wear of powder materials by Kulu, Priit, Veinthal, Renno, Saarna, Mart, Tarbe, Riho

    Published in Wear (10-09-2007)
    “…The problem of the fatigue strength of wear resistant materials is significant both from the theory and practical point of view. In abrasive wear two different…”
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    Journal Article Conference Proceeding
  17. 17

    Cracking Resistance and Impact Wear of Thin and Thick Hard Coatings Under Cyclic Loading by Kulu, Priit, Saarna, Mart, Sergejev, Fjodor, Surženkov, Andrei, Sivitski, Alina

    Published in Journal of ASTM International (01-02-2012)
    “…Among wear resistant coatings and deposition techniques physical vapour deposition of hard thin coatings and high-velocity oxy-fuel spraying of thick…”
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    Journal Article
  18. 18

    Electrical and mechanical properties of service-aged medium voltage porcelain support insulators by Kiitam, Ivar, Saarna, Mart, Taklaja, Paul, Tealane, Marko, Palu, Ivo

    “…The aging of insulation materials is of great importance in determining useful lifetime of electrical equipment. Mechanical and electrical tests were conducted…”
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    Conference Proceeding