搜索结果: 1-13 共查到“金属学 Alloy”相关记录13条 . 查询时间(0.062 秒)
The influence of long-lasting annealing on microstructure of AlCu4Ni2Mg2 alloy
Metallic alloys Electron microscopy Microstructure
2009/12/14
Purpose: of this paper was to determine the influence of long-term annealing at elevated temperature on the microstructure and mechanical properties of AlCu4Ni2Mg2 alloy.
Design/methodology/approach:...
Increase of efficiency of the ECAP technology at grain refinement of the alloy AlMn1Cu
ECAP process Mathematical simulation Channel geometry
2009/12/2
Purpose: The foundation of the resolved problem consists of verification of influence of temperature and also
geometry of the ECAP tool on obtaining of required amount of deformation which substantia...
Structure and properties of Al67Ti25Fe8 alloy obtained by mechanical alloying
Metallic alloys Mechanical alloying Powder metallurgy
2009/12/2
Purpose: The goal of this work is to investigate structure and properties of powdersAl67Ti25Fe8 alloys obtained
by mechanical alloying.
Design/methodology/approach: The powders of the Al67Ti25Fe8 al...
Purpose: The main task of this work was to study the fracture mechanism in 6082 aluminium alloy.
Design/methodology/approach: Microstructure and fractografic examination has been carried out on the
...
The microstructure and mechanical properties of Ni78Ag2P20 alloy
Mechanical properties Amorphous materials Immiscibility Arc melting
2009/12/1
Purpose: The aim of the work was to investigate the influence of silver as a modifying constituent on structure
formation in Ni-P based glass forming matrix and to characterize mechanical properties ...
The effect of alloy powder morphology on microstructural evolution of hot worked P/M FeAl
Metallic alloy FeAl alloys Strain rate
2009/12/1
Purpose: This paper presents the results of the research focused on the influence of both the starting FeAl alloy
powder particle characteristics and the thermomechanical processing parameters on the...
The influence of pouring temperature on the microstructure and fluidity of AE42 alloy
Metallic alloys Magnesium-Aluminum-Rare Earth Alloys Microstructure
2009/12/1
Purpose: The automotive use of magnesium is currently restricted to low-temperature structural components. Rare
earth additions such as Ce, Nd, La and Pr are known to improve the creep performance. ...
Microstructure and behaviour of ZC63 alloy and composite
Metallic alloys Magnesium alloys Non-destructive testing
2009/12/1
Purpose: of this paper is to study the damping behaviour of ZC63 magnesium alloy and the same alloy reinforced
with short Saffil fibres.
Design/methodology/approach: Samples were thermally cycled be...
Investigation of friction and wear behaviours of CuSn10 alloy in vacuum
Wear Wear mechanisms Dry Friction
2008/10/30
Purpose: Friction and wear always occur at machine parts which run together. This affects the efficiency of machines negatively. Today, many industrial applications use vacuum conditions. Therefore, i...
The influence of the temperature of tensile test on the structure and plastic properties of copper alloy type CuCr1Zr
Metallic alloys Copper alloy Plastic instability
2008/8/30
Purpose: The purpose of this paper is to determine the influence of temperature of plastic deformation on the structure and mechanical properties of copper alloy of the type CuCr1Zr during a tensile t...
Influence of heat treatment on changes on structure and magnetic properties of CoSiB alloy
Amorphous materials Electrical properties and magnetic properties Heat treatment annealing
2008/4/30
Purpose: This paper describes influence of heat treatment on changes on structure and magnetic properties of the amorphous Co77Si11.5B11.5 alloy.Design/methodology/approach: The following experimental...
Finite element analysis of elliptic cup deep drawing of magnesium alloy sheet
Magnesium alloy sheet Finite element analysis Deep drawing
2008/4/30
Purpose: In magnesium alloy sheet products have been attracting more and more attention in recent years because of their application potentials as coverings of portable electrical devices and automoti...
Corrosion resistance of FeAl intermetallic phase based alloy in water solution of NaCl
Metallic alloys Corrosion Microstructure
2008/3/30
Purpose: Recognizing of corrosion mechanisms in liquid mediums can lead to obtain corrosion-proof material e.g. by applying passivation phenomenon. In this paper attention was paid to determine the co...