Analysis of indentation size effect in copper and its alloys [PDF]
, 2013 For describing the indentation size effect (ISE), numerous models, which relate the load or hardness to the indent dimensions, have been proposed. Unfortunately, it is still difficult to associate the different parameters involved in such relationships ...
CHICOT, Didier +6 more
core +6 more sources
Investigation of microstructural evolution of gas-assisted metal injection molded and sintered Mg-0.5Ca alloy [PDF]
Science of Sintering, 2022 In this study, Mg-0.5Ca alloy was produced in a newly designed unit during the metal injection molding process. 40μmD90 Mg powder and 500nmD90 Ca powder were used in accordance with injection molding and powder sintering rules.
Cicek Bunyamin +3 more
doaj +1 more source
Effect of Nitric and Oxalic Acid Addition on Hard Anodizing of AlCu4Mg1 in Sulphuric Acid
Metals, 2018 The anodic oxidation process is an established means for the improvement of the wear and corrosion resistance of high-strength aluminum alloys. For high-strength aluminum-copper alloys of the 2000 series, both the current efficiency of the anodic ...
Maximilian Sieber +3 more
doaj +1 more source
Impact of Added Colored Wheat Bran on Bread Quality
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2017 The impact of colored wheat bran addition on bread quality was tested on wheat varieties with purple pericarp (Konini, Rosso and Karkulka) and on a variety containing blue aleurone (Skorpion).
Lenka Machálková +7 more
doaj +1 more source
Crystal Strengths at Micro- and Nano-Scale Dimensions
Crystals, 2020 Higher strength levels, achieved for dimensionally-smaller micro- and nano-scale materials or material components, such as MEMS devices, are an important enabler of a broad range of present-day engineering devices and structures. Beyond such applications,
Ronald W. Armstrong, Wayne L. Elban
doaj +1 more source
, 2012 Mastermind is a popular board game released in 1971, where a codemaker chooses a secret pattern of colored pegs, and a codebreaker has to guess it in several trials.
Viglietta, Giovanni
core +2 more sources
Effects of two-body wear on microfill, nanofill, and nanohybrid restorative composites
Biomedical and Biotechnology Research Journal, 2017 Background: The purpose of this study was to investigate two-body wear resistance and hardness of different three modern composite materials. Methods: In the conditions recommended by the manufacturer five pieces were produced from each material.
Efe Çetin Yilmaz +3 more
doaj +1 more source
The Analysis of Filler Material Effect on Properties of Excavator Crawler Track Shoe after Welding Regeneration [PDF]
Archives of Metallurgy and Materials, 2020 The application of hardfacing is one of the ways to restore the functional properties of worn elements. The possibility of using filler materials rich in chrome allows for better wear resistance than base materials used so far.
M. Gucwa +4 more
doaj +1 more source
Influence of pulsed plasma treatment on phase composition and hardness of Cr3C2-NiCr coatings
Eurasian Journal of Physics and Functional Materials, 2021 In this study, the research results of the influence of pulsed plasma treatment on phase composition, hardness, and roughness of Cr3C2 -NiCr coatings are presented. The Cr3C2 -NiCr coating was applied to substrate 12Kh18N10T stainless steel by detonation
D.N. Kakimzhanov +5 more
doaj +1 more source
Myths about new ultrahard phases: Why materials that are significantly superior to diamond in elastic moduli and hardness are impossible [PDF]
Journal of Applied Physics, 2018 Reports published in the last 25 years on the synthesis of carbon-based materials significantly superior to diamond in hardness and elastic properties have been critically examined, and three groups of recently appearing myths have been analyzed.
V. Brazhkin, V. Solozhenko
semanticscholar +1 more source