Ara
Toplam kayıt 1113, listelenen: 291-300
Effect of carbides on the wear resistance of white cast iron alloyed with 12.7 wt.-% Cr and nickel
(Carl Hanser Verlag, 2020)
White cast iron with about 12.7 wt.-% chromium was alloyed with Ni, W and Mo for heat treatment applications. Heat treatments were performed at a range of 850-1050 degrees C for 1 h in order to distribute M7C3 carbides ...
Metallurgical characterization of mechanically alloyed MoNiAl-WC reinforced Fe matrix composite
(Carl Hanser Verlag, 2020)
MoNiAl-WC reinforced Fe matrix composites were obtained by mechanical alloying. The effect of various reinforcement ratios on microstructure change, elemental characterization and phase transformation were examined by using ...
Investigation on mechanical properties of solution strengthened and austempered ferritic ductile irons
(Carl Hanser Verlag, 2020)
The aim of this study was to investigate the influence of austempering on the mechanical properties of solution-strengthened ferritic cast ductile irons. The microstructural examinations of the samples were conducted using ...
Finite element modeling of glass particle reinforced epoxy composites under uniaxial compression and sliding wear
(Walter De Gruyter Gmbh, 2021)
In this study, the failure mechanism of glass particle epoxy composites was investigated under compression and sliding wear. Random fiber distribution with minimum interfiber distance was modeled by representative volume ...
Characterization of mechanically alloyed Fe based and MoNiAl+Al2O3 reinforced composites
(Walter De Gruyter Gmbh, 2021)
Fe-MoNiAl-Al2O3 powders were mechanically alloyed by a SPEX type attritor. The Fe based composite samples were reinforced with complex mechanically alloyed Fe-MoNiAl-Al2O3 particles in different ratios and Fe matrix ...
Dyeing of Cotton Fabric with Natural Dyes without Mordant Usage Part I: Determining the Most Suitable Dye Plants for Dyeing and UV Protective Functionalization
(Korean Fiber Soc, 2020)
Natural dyes are gaining importance in textile dyeing applications in recent years due to the fact many synthetic dyes are carcinogenic, mutagenic, and allergic. In this study, cotton knitted fabrics were dyed with extract ...
Out-of-plane auxetic nonwoven as a designer meta-biomaterial
(Elsevier, 2020)
Biomaterials are porous and three-dimensional (3D) templates, which are used as biological substitutes in tissue engineering. Targeting the optimal design of biomaterials requires a synergy between mechanical, porous, mass ...
Obtaining Colored Patterns on Wool Fabric via Chitosan Application by Printing Prior to Dyeing
(Taylor & Francis Inc, 2020)
Chitosan is the second most abundant polysaccharide in nature after cellulose and has been extensively used in cosmetics, food and environmental protection, and material sciences. It has also many different application ...
A Comparative Study on Temperature and Relative Humidity Data of Three Caves in Different Climatic Regions of Turkey, with Notes on the Distribution of Anatolian Cave Crickets (Insecta, Orthoptera, Rhaphidophoridae)
(Gazi Entomological Research Soc, 2020)
The diversity of cave crickets (Orthoptera, Rhaphidophoridae) remarkably differs between geographic regions in Anatolia. While only 4 species are distributed in northern Anatolia where Black Sea climate prevails, 14 species ...
Melatonin reverses the oxidative stress and mitochondrial dysfunction caused by LETM1 silencing
(Wiley, 2020)
LETM1 is a mitochondrial inner-membrane protein, which is encoded by a gene present in a locus of 4p, which, in turn, is deleted in the Wolf-Hirschhorn Syndrome, and is assumed to be related to its pathogenesis. The cellular ...