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Magneto-induced stress enhancing effect in colloidal suspension of paramagnetic and superparamagnetic particles dispersed in a ferrofluid medium
Magneto - induced the micro structure of colloidal suspension paramagnetic super paramagnetic particle dispersion
2015/3/24
The magneto-induced stress and relative microstructure in a colloidal suspension of paramagnetic and superparamagnetic particles dispersed in a ferrofluid medium is studied using particle-level dynami...
The effect of nitrogen and vanadium on hardenability of medium carbon 0.4 %C and 1.8 %Cr steel
Manufacturing Hardenability of steel High strength low alloy steels
2009/12/2
Purpose: To investigate the effect of V and N on hardenability of steel containing 0.4 % C and 1.8 % Cr.
Design/methodology/approach: Four laboratory melts with different N and V contents were used.
...
Heat treatment and mechanical stability behaviour of medium-carbon TRIP-aided bainitic steel
Metallic alloys Heat treatment TRIP-effect
2009/12/2
Purpose: The aim of the paper is to determine the influence of the isothermal holding conditions in a range of
bainitic transformation on the mechanical stability of retained austenite for medium-car...
Diagrams of supercooled austenite transformations of low-carbon and medium-carbon TRIP-steels
Metallic alloys TRIP-steel CCT-diagram Supercooled austenite
2009/12/2
Purpose: The aim of the paper is to determine the influence of cooling conditions on a structure and a shape of
CCT-diagrams of TRIP-aided steels.
Design/methodology/approach: The diagrams of unde...
The kinetics of phase transformations during tempering of low alloy medium carbon steel
Tool materials Tempering CHT - diagram Retained austenite
2009/12/1
Design/methodology/approach: CHT diagram, illustrating the kinetics of phase transformations during
continuous heating (tempering) from as-quenched state of investigated steel, was elaborated using a...
Modelling of quenching process of medium-carbon steel
Heat treatment Phase transformation Constitutive modelling Computational simulation
2011/4/2
The paper refers to numerical modelling of the hardening process of steel C45. In the algorithm the heat transfer equation, equilibrium equations and macroscopic model of phase transformations, basi...
Modelling of quenching process of medium-carbon steel
Heat treatment Phase transformation Constitutive modelling Computational simulation
2011/4/8
The paper refers to numerical modelling of the hardening process of steel C45. In the algorithm the heat transfer equation, equilibrium equations and macroscopic model of phase transformations, basi...
Non-metallic inclusions structure dimension in high quality steel with medium carbon contents
metallography inclusions non-metallic inclusions steel
2011/3/31
The experimental material consisted of semi-finished products of high-grade, medium-carbon structural steel. The production process involved two melting technologies: steel melting in a 140-ton basic...
Non-metallic inclusions structure dimension in high quality steel with medium carbon contents
metallography inclusions non-metallic inclusions steel
2011/3/31
The experimental material consisted of semi-finished products of high-grade, medium-carbon structural steel. The production process involved two melting technologies: steel melting in a 140-ton basic...
Effect of zinc phosphate chemical conversion coating on corrosion behaviour of mild steel in alkaline medium: protection of rebars in reinforced concrete
steel corrosion rebar protection alkaline medium phosphate coating hydroxyapatite
2010/10/12
We outline the ability of zinc phosphate coatings, obtained by chemical conversion, to protect
mild steel rebars against localized corrosion, generated by chloride ions in alkaline media. The corrosi...
Influence of plastic deformation on CCT-diagrams of low-carbon and medium-carbon TRIP-steels
Metallic alloys TRIP-steel CCT-diagram
2010/2/4
Purpose: The aim of the paper is to investigate the influence of plastic deformation and cooling conditions on a structure and a shape of CCT-diagrams of new-developed TRIP-aided microalloyed steels.D...
Influence of medium and surface modification on corrosion behaviour of the cobalt alloy
Metallic alloys Biomaterials Corrosion
2010/2/8
Purpose: The work presents the influence of artificial urine environment and surface treatment of Co-Cr-W-Ni alloy, intended for implants applied in urogenital surgery, on their corrosion resistance. ...