Results 261 to 270 of about 1,862,685 (344)

High power diode laser beam welding of AA8011 aluminum alloy for enhanced mechanical performance in lightweight structures. [PDF]

Sci Rep
Patil R, Löfstrand M.
europepmc   +1 more source

Effect of Gradient Layer Induced by Laser Shock Peening on Adhesion and Wear Resistance of AlCrN Coatings on TC4 Titanium Alloy. [PDF]

Materials (Basel)
Xu Y, Yu W, Liao X, Zhu Y, Su B.
europepmc   +1 more source

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A study of micro hardness in the machining of Inconel 625 using TiAlSiN coated tools under dry cutting conditions

Advances in Materials and Processing Technologies, 2022
Inconel 625, a nickel-based super alloy, has a high tendency to form a work-hardening layer during the milling operation, resulting in further difficulty to process it.
Ramesh R. Rajguru, H. Vasudevan
semanticscholar   +1 more source

Experimental analysis on density, micro-hardness, surface roughness and processing time of Acrylonitrile Butadiene Styrene (ABS) through Fused Deposition Modeling (FDM) using Box Behnken Design (BBD)

, 2021
Fused Deposition Modeling (FDM), recently denoted by Fused Filament Fabrication (FFF), is a promising polymer processing method commonly used in the additive manufacturing domain for achieving closed dimensional tolerance.
R. R, V. R, R. S
semanticscholar   +1 more source

Parametric optimization of friction stir processing on micro-hardness of Al/B4C composite

International Journal of Materials Research - Zeitschrift für Metallkunde, 2021
Friction stir processing was used to prepare aluminium metal matrix composite reinforced with B4C particles. The micro-hardness of the composite was improved by selecting the process parameters. Friction stir processing parameters, namely tool rotational
Sudhir Kumar, Kapil Kumar, M. Maurya, Vishal   +3 more
semanticscholar   +1 more source

Investigation of tool forces, weld bead micro-hardness and surface roughness during friction stir welding of Aluminium 6063 alloy

Advances in Materials and Processing Technologies, 2020
From last decade, Friction Stir Welding (FSW) process finds increasing applications in industry as the process is environment-friendly and offers inherent advantages in mechanical and metallurgical properties of welded joints.
S. Chinchanikar, Swaroop Gharde, Mahendra Gadge   +2 more
semanticscholar   +1 more source

Effect of laser re-melting on electric current assistive sintered CoCrFeNiAlxTiy high entropy alloys: Formation, micro-hardness and wear behaviors

, 2020
CoCrFeNiAlxTiy high entropy alloys were produced by electric current assistive sintering (ECAS) method and their surfaces were then subjected to laser re-melting.
A. Erdoğan, K. M. Döleker, S. Zeytin
semanticscholar   +1 more source

Comparison of Ultrasonic-Hardness-Tester Hardness and Micro-Vickers Hardness

Japanese Journal of Applied Physics, 2007
Examination methods of industrial hardnesses such as Vickers hardness and Rockwell hardness are used for the characteristic measurement of materials. These methods assume that the length of the plastic deformation is a reliable index of hardness. Since the indenters used in these methods produce deformation imprints and the methods themselves are ...
Ryoji Aoyagi, Kaoru Umezu
openaire   +1 more source