Showing 2,821 - 2,840 results of 2,850 for search '"Vickers"', query time: 0.10s Refine Results
  1. 2821
  2. 2822

    Austenite stability and M2C carbide decomposition in experimental secondary hardening ultra-high strength steels during high temperature austenitizing treatments by Veerababu, R, Prasad, KS, Karamched, PS, Balamuralikrishnan, R, Karthikeyan, S

    Published 2018
    “…The present study deals with the austenite stability and M2C carbide decomposition in three secondary hardening ultra-high strength (SHUHS) steels with varying levels of Cr and Mo (2Cr-1Mo, 2Cr-3Mo and 5Cr-5Mo) investigated using Vicker's hardness, optical and electron microscopy. …”
    Journal article
  3. 2823

    The effect of Nd : YAG laser beam on aluminium surface coated with Fe-SiC by Thahe, Asad A.

    Published 2013
    “…The created material was examined via scanning electron microscope (SEM), x-ray diffraction (XRD) machine and microhardness Vicker HV machine. The microstructure of the created surface was examined via SEM and the results showed the effect of homogenized resolidified area. …”
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    Thesis
  4. 2824

    Experimental investigation of microstructural, mechanical and corrosion properties of 316L and 202 austenitic stainless steel joints using cold metal transfer welding by Sachin Ambade, Chetan Tembhurkar, Akshay Rokde, Santosh Gupta, Sagar Shelare, Chander Prakash, Lovi Raj Gupta, Vladimir A. Smirnov

    Published 2023-11-01
    “…Charpy impact test was used to determine toughness of the weldment and found that ER309L Filler weld has toughness (87 J) which is higher than ER316L filler weld (5 4 J) and autogenous weld (23 J). Vicker's hardness test shows that autogenous weld hardness (avg. 193.34 HV) which is highest than ER309L filler (avg.188 HV) and ER316L filler weld (avg. 184.67 HV). …”
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    Article
  5. 2825

    Tribological Properties of 3D Printed Polymers: PCL, ABS, PLA and Co Polyester by Mohamed Ahmed Ramadan, Hassan. A. Sabour, Eman EL-Shenawy

    Published 2023-03-01
    “…The tribological characteristics of 3D printed specimens were evaluated using a pin-on-disc tester. Vicker's hardness tester was used to determine the specimens' hardness. …”
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    Article
  6. 2826

    Design of highly anti-corrosive electroless plated Ni–P/modified halloysite nanotubes nanocomposite coating by Eman M. Fayyad, Khouloud Jlassi, Mostafa H. Sliem, Fatma Nabhan, Aboubakr M. Abdullah

    Published 2023-05-01
    “…The transformation in microstructure, nanoindentation, Vicker's micro-hardness, surface morphology, and anti-corrosive properties of all prepared composite coatings were compared to the HNT-free (NiP) coating. …”
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    Article
  7. 2827

    Effect of case hardening on the wear and hardness properties of medium carbon steel for bone crushing application by Bose M. Edun, Oluseyi O. Ajayi, Philip O. Babalola, Enesi Y. Salawu

    Published 2023-07-01
    “…However, several characterisation and mechanical tests were carried out using an optical microscope, a spark spectrometer, a scanning electron microscope coupled with an energy dispersive spectrometer, wear tester to explore their microstructural features. Vicker's hardness tester, sliding wear tester, and a thermal gravimetric analysis testing machine were also employed. …”
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    Article
  8. 2828
  9. 2829

    Effect of TiB2 on the mechanical and tribological properties of marine grade Aluminum Alloy 5052: An experimental investigation by Sheikh Aamir Farooq, Sheikh Haris Mukhtar, Ankush Raina, Mir Irfan Ul Haq, Md Irfanul Haque Siddiqui, Nida Naveed, Dan Dobrota

    Published 2024-03-01
    “…Composites with varying weight percentages (0, 2.5, 5 and 7.5 wt %) of TiB2 were prepared. Vicker's hardness testing was conducted to assess the effect of TiB2 content on composite hardness. …”
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    Article
  10. 2830
  11. 2831
  12. 2832
  13. 2833
  14. 2834

    Effect Of Cryorolling On The Microstructures, Mechanical Properties And Corrosion Behaviour Of Low Carbon Steel Using Martensite Starting Microstructure by Ahmad, Muhammad Syafiq

    Published 2020
    “…The details microstructural characteristics and mechanical properties of cryorolled low carbon steel were investigated using optical microscope (OM), X-ray diffraction (XRD), scanning electron microscope (SEM), Vicker microhardness and tensile test. A fibrous martensite morphology obtained from the intermediate quenched exhibits much better hardness compared to the blocky martensite morphology produced by step quenching treatment. …”
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    Thesis
  15. 2835

    Effects of resin cements on hardness, thickness and bond strength with titanium post: an intraradicular assessment by Reza, Fazal

    Published 2011
    “…After 24 hours of water storage, samples were longitudinally sectioned; hardness and thickness of cement were measured using vicker's hardness tester and with microscope along the cement line at 1-mm, 4.5-mm, and 8-mm level from coronal point of each root. …”
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    Monograph
  16. 2836
  17. 2837

    Antimicrobial and Mechanical Properties of GIC Incorporated with Silver Vanadate Nanoparticles: An In-vitro Study by Yalamanchili Pooja, Penmatsa Chaitanya, C Vinay, KS Uloopi, Rama Krishna Alla, Penmetsa Ahalya

    Published 2023-06-01
    “…FS was determined using a universal testing machine and SMH using Vicker's Microhardness (VHN) tester. The obtained data was analysed using one-way analysis of variance (ANOVA), Tukey’s test and unpaired t-test. …”
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    Article
  18. 2838

    A Novel Method of Laser Coating Process on Worn-Out Cutter Rings of Tunnel Boring Machine for Eco-Friendly Reuse by Anil Kumar Agrawal, Somnath Chattopadhyaya, V. M. S. R. Murthy, Stanisław Legutko, Grzegorz Krolczyk

    Published 2020-03-01
    “…Hardness testing was accomplished by Vicker’s hardness testing machine. Wear testing was carried out with the aid of pin on disc setup. …”
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    Article
  19. 2839
  20. 2840

    Development of Interpenetrating Network (IPN) hybrid composite for thin film protection by Seah, Geok Leng.

    Published 2012
    “…Surface energy, tensile strength and hardness of the IPNs were analyzed via static water contact angle measurement, tensile test and Vicker micro hardness test. In this study, TMPTA, TMPT(EO)A, PEGDA, TPGDA, CN8003, CN104 and Epolam 5015 were used in the investigation of the formation of simultaneous IPNs with TMPT(EO)A, PEGDA and TPGDA as the most reactive monomers among the seven monomers and oligomers. …”
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    Thesis