Showing 741 - 760 results of 2,850 for search '"Vickers"', query time: 0.12s Refine Results
  1. 741

    Sintering Behavior of Spark Plasma Sintered SiC with Si-SiC Composite Nanoparticles Prepared by Thermal DC Plasma Process by Yeon-Tae Yu, Gautam Kumar Naik, Young-Bin Lim, Jeong-Mo Yoon

    Published 2017-11-01
    “…The relative density and Vicker’s hardness was further increased by reaction bonding using additional activated carbon to the mixture of micron-sized SiC and nano-sized Si-SiC. …”
    Get full text
    Article
  2. 742

    The role of nanocatalyst of pearl oyster shell in pack carburizing process on mechanical and physical properties of AISI 1020 steel by Rafi Muhammad, Puja I. Gusti Ketut, Rines Rines

    Published 2024-01-01
    “…The highest Vickers macro hardness test was obtained through the 20% nanocatalyst variation, resulting in a hardness value of 255 HV. …”
    Get full text
    Article
  3. 743

    Impact of Steam Autoclaving on the Mechanical Properties of 3D-Printed Resins Used for Insertion Guides in Orthodontics and Implant Dentistry by Anna Kirschner, Samuel David, Giulia Brunello, Ludger Keilig, Dieter Drescher, Christoph Bourauel, Kathrin Becker

    Published 2022-06-01
    “…The specimens were subjected to Vickers hardness tests, showing significant changes in the Vickers hardness for two and three materials out of five for cycle 1 and 2, respectively. …”
    Get full text
    Article
  4. 744

    Effect of artificial ageing on microstructures and mechanical properties of selective laser melted AlMg4.5Sc0.55Mn0.5Zr0.2 alloy by TANG Pengjun, FANG Lijia, WANG Xingyuan, LI Peiyong, ZHANG Xuejun

    Published 2022-02-01
    “…Results indicate that the Vickers hardness of the alloy increases from 102HV to more than 140HV by artificial ageing treatment. …”
    Get full text
    Article
  5. 745

    Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles by Mevlüt Gürbüz, Mahmut Can Şenel

    Published 2019-07-01
    “…The maximum apparent density (2.66 g/cm3), Vickers hardness (43±1 HV), and compressive strength (130±3 MPa) were determined at Al-2wt.…”
    Get full text
    Article
  6. 746

    3D printing for heat transfer: characterisation of additive manufactured copper by Bock Bradley D., Pretorius Keagan, Scott Seth.

    Published 2023-01-01
    “…In this study, copper samples were additively manufactured through a print-debind-sinter process and thermally characterised in terms of thermal conductivity and specific heat capacity, and mechanically characterised in terms of Vickers hardness. The microstructure porosity levels appeared to control the thermal properties measured, with the thermal conductivity, while the specific heat was unaffected, while the heat treatment effect caused by the sintering process appeared to control the Vickers hardness measured.…”
    Get full text
    Article
  7. 747
  8. 748
  9. 749

    Yeni bir kompozit restoratif materyalin mikrosertlik ve Bis-GMA salımı yönünden değerlendirilmesi by Zeliha Gonca Bek Kürklü, Ceren Kalkan Deveci

    Published 2020-01-01
    “…Her materyal için geri kalan diğer 10 örneğin Vickers yüzey mikrosertlik dereceleri ölçüldü ve polimerizasyon derinliği Vickers sertlik oranı hesaplanarak değerlendirildi. …”
    Get full text
    Article
  10. 750

    Impact of CAD/CAM Material Thickness and Translucency on the Polymerization of Dual-Cure Resin Cement in Endocrowns by Soshi Ikemoto, Yuya Komagata, Shinji Yoshii, Chihiro Masaki, Ryuji Hosokawa, Hiroshi Ikeda

    Published 2024-02-01
    “…The degree of conversion and Vickers hardness measurements were used to characterize the polymerization of the cement. …”
    Get full text
    Article
  11. 751

    Effect of Solution Treatment and Aging Treatment on Mechanical Properties of 2060 Al-Li Alloy and Process Multi-Objective Optimization by Jing Zhou, Jihang Miao, Baoyu Wang, Jiapeng Wang

    Published 2022-05-01
    “…The yield strength, tensile strength, elongation, Vickers hardness, and microstructure of specimens after heat treatment were obtained by the tensile test at room temperature, Vickers hardness test, SEM analysis, TEM analysis, and EDS analysis. …”
    Get full text
    Article
  12. 752

    Mechanical and microstructural characterization of AA6061 reinforced with SiC particles by Wail Elgarayhi, Elsaid Abd-Elrassoul

    Published 2012-03-01
    “…Comparing the relative densities and Vickers hardness of the hot compacted samples, the HC temperatures ranging from 400 -500 ºC had insignificant influence on the densification and hardness results.…”
    Get full text
    Article
  13. 753

    Mechanical performance of additively manufactured austenitic 316L stainless steel by Kyu-Tae Kim

    Published 2022-01-01
    “…For tensile tests, Vickers hardness tests and microstructure tests, plate-type and box-type specimens of austenitic 316L stainless steels were produced by a conventional machining (CM) process as well as two additive manufacturing processes such as direct metal laser sintering (DMLS) and direct metal tooling (DMT). …”
    Get full text
    Article
  14. 754

    Microstructure Characteristics in the Interface Zone of Gray Cast Iron Solid State Bonds by Awfa Abdul-Rassol Abdullah, Rasha Rahman Rawhdan

    Published 2014-01-01
    “…After diffusion bonding, experimental studies were adopted. As a result, Vickers micro hardness testing was carried out to measure hardness distribution in gray cast iron joint. …”
    Get full text
    Article
  15. 755

    Substrate and elastic recovery effects in hardness measurement of CVD WC-based coatings by Di Maio, D, Roberts, S

    Published 2005
    “…Results of hardness testing on thin WC-based coatings, using nano-indentation, Vickers and Knoop indenters, are compared. © 2005 Taylor and Francis Ltd.…”
    Journal article
  16. 756

    Grafen takviyeli alüminyum esaslı kompozitlerin üretimi ve karakterizasyonu by Mahmut Can Şenel, Mevlüt Gürbüz, Erdem Koç

    Published 2017-12-01
    “…Bu çalışmayla, grafen takviyeli alüminyum esaslı kompozitlerde, grafen katkı oranı, sinterleme süresi ve sinterleme sıcaklığının kompozitlerin yoğunluğuna ve mikro Vickers sertliğine olan etkisi incelenmiştir. En iyi mikro Vickers sertlik değerine ağırlıkça %0.1 grafen takviyesinde, 180 dk sinterleme süresinde ve 630 °C’lik sinterleme sıcaklığında ulaşılmıştır.…”
    Get full text
    Article
  17. 757

    Recovery Mechanisms in a Compressed Ni-Ti Superelastic Alloy by Shimeni Baptista Daer, Andersan Paula, Luiz Carlos Almeida Vieira, Edir Neves Teixeira, Jorge Otubo, Francisco Manuel Braz Fernandes

    Published 2017-10-01
    “…Annealing at 250 ºC decreased the classical Vickers hardness and the dynamic elastoplastic hardness, probably due to recovery. …”
    Get full text
    Article
  18. 758

    Grafen takviyeli alüminyum esaslı kompozitlerin üretimi ve karakterizasyonu by Mahmut Can Şenel, Mevlüt Gürbüz, Erdem Koç

    Published 2017-12-01
    “…Bu çalışmayla, grafen takviyeli alüminyum esaslı kompozitlerde, grafen katkı oranı, sinterleme süresi ve sinterleme sıcaklığının kompozitlerin yoğunluğuna ve mikro Vickers sertliğine olan etkisi incelenmiştir. En iyi mikro Vickers sertlik değerine ağırlıkça %0.1 grafen takviyesinde, 180 dk sinterleme süresinde ve 630 °C’lik sinterleme sıcaklığında ulaşılmıştır.…”
    Get full text
    Article
  19. 759

    Grafen takviyeli alüminyum esaslı kompozitlerin üretimi ve karakterizasyonu by Mahmut Can Şenel, Mevlüt Gürbüz, Erdem Koç

    Published 2017-12-01
    “…Bu çalışmayla, grafen takviyeli alüminyum esaslı kompozitlerde, grafen katkı oranı, sinterleme süresi ve sinterleme sıcaklığının kompozitlerin yoğunluğuna ve mikro Vickers sertliğine olan etkisi incelenmiştir. En iyi mikro Vickers sertlik değerine ağırlıkça %0.1 grafen takviyesinde, 180 dk sinterleme süresinde ve 630 °C’lik sinterleme sıcaklığında ulaşılmıştır.…”
    Get full text
    Article
  20. 760

    Grafen takviyeli alüminyum esaslı kompozitlerin üretimi ve karakterizasyonu by Mahmut Can Şenel, Mevlüt Gürbüz, Erdem Koç

    Published 2017-12-01
    “…Bu çalışmayla, grafen takviyeli alüminyum esaslı kompozitlerde, grafen katkı oranı, sinterleme süresi ve sinterleme sıcaklığının kompozitlerin yoğunluğuna ve mikro Vickers sertliğine olan etkisi incelenmiştir. En iyi mikro Vickers sertlik değerine ağırlıkça %0.1 grafen takviyesinde, 180 dk sinterleme süresinde ve 630 °C’lik sinterleme sıcaklığında ulaşılmıştır.…”
    Get full text
    Article