Ara
Toplam kayıt 479, listelenen: 121-130
Hydroforming analysis of exhaust pipe connectors
(Carl Hanser Verlag, 2020)
In this work, a hydroforming analysis of an exhaust pipe clamp adaptor made of galvalume steel was performed. Deformation and failure of galvalume exhaust pipe connectors and its coatings via the hydroforming process were ...
Thermoforming behavior of 3D-printed PLA sheets
(Carl Hanser Verlag, 2020)
Fused deposition modeling is one of the most well-known additive manufacturing methods. It might be considered the easiest way to produce particle reinforced composites or unreinforced sheets which are biodegradable and ...
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 ...
Comparison of the effects of various pre-settings on the colour yield of polyester dyed with disperse dyes
(Inst Natl Cercetare-Dezvoltare Textile Pielarie-Bucuresti, 2011)
Comparison of the effects of various pre-settings on the colour yield of polyester dyed with disperse dyes During textile production with synthetic fibres such as polyesters, stress is generated within fibre structure such ...
Effect of hardness caused by using salts in dye houses on the yield of reactive dyes coloring
(Inst Natl Cercetare-Dezvoltare Textile Pielarie-Bucuresti, 2011)
In this research, the effect of hardness, which arises from using salts in the dyeing process, on color yield was investigated. According to the experimental results, it was determined that even if soft water is used in ...
The use of dendrimers to obtain low temperature dyeability on mohair and Angora fibers
(Inst Natl Cercetare-Dezvoltare Textile Pielarie-Bucuresti, 2010)
Dendrimers are macromolecules with a regular and highly branched three-dimensional architecture. In this study, the aim was to improve the dyeability of mohair and Angora fibers via dendrimer application and to assess the ...