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西安交通大学工程材料基础课件Chapter6 NON-FERROUS METALS AND ALLOYS
西安交通大学 工程材料基础 课件 Chapter6 NON-FERROUS METALS AND ALLOYS
2014/7/25
西安交通大学工程材料基础课件Chapter6 NON-FERROUS METALS AND ALLOYS。
ECAP methods application on selected non-ferrous metals and alloys
Metallic alloys ECAP method Mechanical properties Microstructure
2010/8/17
In many technical processes of forming the deformation is substantially greater than conditions at the tensile test. In this case a torsion tests have already been used for a long time at investigatio...
Influence of electromagnetic field on pure metals and alloys structure
Casting Aluminium Cast iron
2009/12/14
Purpose: The first aim of investigations was the reduction of grain size and unification of structure for pure Al casting by introduction of small amount of inoculant (less than obligatory standard PN...
Structure and mechanical properties of Mg-Si alloys at elevated temperatures
Mechanical properties Magnesium alloys Tensile test at elevated temperatures
2009/12/14
Purpose: of this paper is to extend a complex evaluation of magnesium alloys which requires very often knowledge of structure and mechanical properties at elevated temperatures. These properties are c...
华南理工大学材料科学与工程导论课件Lecture-8 Non-ferrous alloys & Composite materials
华南理工大学 材料科学与工程导论 课件 Lecture-8 Non-ferrous alloys Composite materials
2009/12/7
华南理工大学材料科学与工程导论课件Lecture-8 Non-ferrous alloys & Composite materials。
The influence of the temperature of plastic deformation on the structure and mechanical properties of copper alloys CuCo2Be and CuCo1Ni1Be
Metallic alloys Copper alloy Plastic instability Portevin–Le Chatelier effect
2009/12/3
Purpose: The aim of the paper is to determine the influence of temperature of plastic deformation on the structure and mechanical properties of copper alloy of the CuCo2Be and CuCo1Ni1Be during a tens...
Intermetallic phase particles in cast AlSi5Cu1Mg and AlCu4Ni2Mg2 aluminium alloys
Metallic alloys Microstructure Electron Microscopy
2009/12/3
Purpose: In the technical Al alloys even small quantity of impurities - Fe and Mn - causes the formation of new phase components. Intermetallic particles form either on solidification or whilst the al...
Thermal stability of functional properties in dispersion and precipitation hardened selected copper alloys
Nanomaterials Functional materials Metallography
2009/12/2
Purpose: The objective of the study was to produce copper-based dispersion hardened materials of submicron
grain size, determination of their basic functional properties and stability in high tempera...
The structure of FeAl and Fe3Al-5%Cr intermetallic phase - based alloys after hot deformation processes
Metallic alloys Flow curve Substructure Recrystallization
2009/12/2
Purpose: The major problem restricting universal employment of intermetallic phase base alloy is their low
plasticity which leads to hampering their development as construction materials. The followi...
Hot rolling of intermetallics FeAl phase based alloys
Plastic forming Iron aluminides Hot rolling
2009/12/2
Purpose: The one of major problem restricting universal employment of intermetallic phase base alloy is
their low plasticity which leads to hampering their development as construction materials. The ...
Correlation between fracture morphology and mechanical properties of NANOPERM alloys
Amorphous materials Heat treatment Mechanical properties
2009/12/2
Purpose: The purpose of this paper is to present of influence of heat treatment on the changes of structure,
ductility, mechanical properties and particularly fracture morphology of the amorphous NA...
Structures and phases transitions of the alloys on the bases of Fe-Al intermetallic phases
Metallic alloys Iron aluminides Phases transitions
2009/12/2
Purpose: The paper presents study the results of investigations the influence of the chemical composition and
thermal treatment on the microstructures and phases transitions of intermetallics from th...
Microstructural and thermal analysis of Cu-Ni-Sn-Zn alloys by means of SEM and DSC techniques
Cu-Ni-Sn-Zn alloys DSC technique Scanning electron microscopy
2010/8/16
Most Pb-free solders are Sn-based alloys with addition of low melting metals (such as Zn) or metals forming eutecticts or peritectics with Sn (such as Cu). Copper and nickel are common substrate mater...
Evaluation of plasma nitriding efficiency of titanium alloys for medical applications
titanium alloys glow discharge nitriding surface layer structure
2009/10/23
The surface layers obtained on selected titanium alloys, used in medicine, by the nitriding under glow discharge condition were investigated. The results concern of: α- titanium alloy Grade 2 and α + ...
Evolution of the gas atmosphere during filing the sand moulds with iron alloys
Reoxidation Mould atmosphere Thermo chemical analysis
2011/4/1
Evolution of atmosphere of the mould cavity when pouring the cast iron has been analyzed. It was find that in dry sand mold the cavity is filled by air throughout the casting time. In green sand the a...