搜索结果: 1-15 共查到“材料科学 and composition”相关记录15条 . 查询时间(0.125 秒)
Computer modelling system of the chemical composition and treatment parameters influence on mechanical properties of structural steels
Computational material science and mechanics Numerical techniques Artificial intelligence methods
2009/12/14
Purpose: This paper presents Neuro-Lab. It is an authorship programme, which use algorithms of artificial intelligence for structural steels mechanical properties estimation.
Design/methodology/appro...
Structure, texture and chemical composition of coatings deposited by PVD techniques
Electron microscopy PVD coatings
2009/12/3
Purpose: The aim of the research is the investigation of the structure, texture and chemical composition of coatings deposited by PVD technique (reactive dc magnetron sputtering method) onto the subst...
Identification of phase composition of AlSi5Cu2Mg aluminium alloy in T6 condition
Metallic alloys Electron microscopy Microstructure
2009/12/2
Purpose: The purpose of this paper is to present the results of studies of AlSi5Cu2Mg cast alloy in T6 condition
at an angle of intermetallic phases composition. It was found that the investigated a...
Influence of electrolyte on a composition and size of copper compound particles
Nanomaterials Copper Anodic polarisation
2009/12/1
Purpose: The aim of this paper was to investigate an effect of the applied electrolyte on a composition and
morphology of synthesised particles, which consist of copper compounds.
Design/methodology...
Chemical composition of passive layers formed on metallic biomaterials
Metallic alloys Biomaterials XPS
2009/12/1
Purpose: In the paper the results of chemical composition investigations of passive layers formed on implants
made of Cr-Ni-Mo steel, Co-Cr-W-Ni alloy and Ni-Ti alloy have been presented.
Design/me...
Study of surface tension of inorganic melts based on their chemical composition and temperature
surface tension oxidic melts slags
2009/10/23
The paper deals with the investigation of selected physical - chemical properties of inorganic melts with respect to behavior of surfaces. An explorational approach was applied in order to acquire ori...
Chemical composition and morphology of oxidic ceramics at filtration of steel deoxidised by aluminium
Faculty of Metallurgy and Materials Engineering VUT Brno,FSI
2009/10/23
Composition and morphology of filter ceramics were investigated during filtration of steel deoxidised by aluminium. Filtration was realized with use of filters based on oxidic ceramics Cr2O3, TiO2, Si...
EFFECT OF COMPOSITION ON THE STRUCTURE AND PROPERTIES OF Ti-Co-Cr ALLOYS
Ti-Co-Cr alloys structure hardness
2009/10/23
The present work is a study of six as-cast Ti-Co-Cr alloys in the Ti-rich region with the purpose of examining the
possibility of obtaining a new -type Ti-alloys. Two experimental alloys Ti80Co10Cr1...
Microstructure evolution and phase composition of high-manganese austenitic steels
Metallic alloys High-manganese steels Hot-working Dynamic recrystallization
2010/1/19
Purpose: The aim of the paper is to determine the influence of hot-working conditions on microstructure
evolution and phase composition of new-developed high-manganese austenitic steels.
Design/meth...
Influence of binder composition on structure and properties of carbide alloyed composite manufactured with the PIM method
Powder metallurgy Powder Injection Moulding Feedstock
2010/2/4
Findings: Examination of the effect of the binder type and portion on structure and properties of the experimental tool materials with the cermets structure revealed that using the stearic acid not on...
The change of NiCrBSi alloys' phase composition after plasma spraying
Theory of crystallization Solidification process Crystallinity degree
2011/3/17
Material for investigations was NiCrBSi powder for components’ coatings which improve their corrosion resistance as well as resistance to friction wear and erosion. Plasma spraying method was used to ...
Optimisation of correction of the chemical composition of molten metal using charge materials with fuzzy composition
Correction of chemical composition of liquid metal Optimization of the burden for foundry furnaces
2011/3/15
The mathematical model is proposed to determine the foundry charge mixture used to mitigate for incorrect chemical composition of the liquid metal inside the furnace. An uncertain chemical composition...
Using Fuzzy Optimisation Method in Calculation of Charge Burden to Correct the Chemical Composition of Metal Melt
Computer-aided foundry process Correction of chemical composition in metal melt
2011/3/11
The article describes a mathematical model of an algorithm used in calculation of the charge burden to correct the misadjusted chemical composition of metal melt. The model assumes that the charge mat...
Statistical Assessment of the Effect of Chemical Composition on Mechanical Properties of Hypereutectic AlSi17CuNiMg Silumin
Innovative foundry materials and technologies Hypereutectic silumins
2011/3/11
The paper presents a statistical assessment of the effect of chemical composition on mechanical properties of hypereutectic AlSi17 silumin, which is expected to act as a ounterpart of alloys used by ...
The influence of chemical composition on the properties and structure Al-Si-Cu(Mg) alloys
Aluminum Cast Alloys Mechanical properties Structure
2011/3/11
The mechanical properties of different chemical composition AlSiCuMg type cast alloys after precipitation hardening are presented. The aim of the study was to find out how much the changes in chemistr...