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The application of statistical models in wear resistance simulations of Al-Al2O3 composites
Composites Infiltration Simulation Statistical models
2010/8/17
Currently, the most widespread use have found the composite materials with the light metals matrix, and especially from the aluminium alloys, reinforced with the ceramic particles or fibres that can b...
Weldability of 440 MPa galvanized steel with inverter DC resistance spot welding process
Resistance spot welding SPRC440 SGARC440 Inverter DC spot welding system Lobe diagram
2010/8/17
Resistance spot welding is a process that uses resistance Joule heat which occurs when a high current is applied with contact resistance that exists between metals and their specific resistance. This ...
Influence of cold rolling on the corrosion resistance of austenitic steel
cold rolling corrosion resistance austenitic steel
2010/8/12
The existing demand for materials with high functional properties, a definite geometrical shape, a high resistance to the destructive effect of a aggressive environments, produced in
compliances with...
Corrosion resistance of high-manganese austenitic steels
Corrosion resistance High-manganese steels TWIP-effect Immersion test General corrosion Corrosion pits
2010/8/17
High-manganese austenitic steels belong to the second generation of modern high strength steels for automotive industry [1]. Their mean advantage over first generation steels with a matrix based on A2...
Crystallisation process of Ni-base metallic glasses by electrical resistance measurements
Amorphous materials Crystallization of metallic glasses Electrical resistance measurements
2009/12/1
Purpose: The paper presents a crystallization process of Ni68,7Cr6,6Fe2,65Si7,8B14C0,25 metallic glasses. The
Ni68,7Cr6,6Fe2,65Si7,8B14C0,25 metallic glasses were produced by the CBMS method for t...
Corrosion resistance of NiTi alloy in simulated body fluids
Biomaterials Metallic material Corrosion
2009/12/1
Purpose: Corrosion resistance of an implant alloy is a very important determinant of its biocompatibility. The
nature of an environment and surface treatments have a significant influence on corrosi...
Wear Resistance of Gold Alloys for Coinage.
Evaluating the Effects of High Velocity Oxy-Fuel (Hvof) Process Parameters on Wear Resistance of Steel-Shaft Materials
Statistical Modeling Design of Experiments High Velocity Oxy Fuel (HVOF)
2010/1/15
Thermal spray processes are widely used in industries to compensate for worn surfaces of different power transmission steel shafts. These include plain carbon, alloyed and stainless steels. This comes...
Rare earth metals influence on mechanical properties and crack resistance of GP240GH and G17CrMo5-5 cast steels
Cast steel Modification REM Mechanical properties Fracture toughness
2011/4/1
This paper presents results of research on modification influence of REM on mechanical properties and crack resistance of GP240GH cast carbon steel and G17CrMo5-5 high-temperature cast steel. The test...
Mechanical properties and wear resistance of magnesium casting alloys
Heat treatment Mechanical properties Fracture mechanics
2010/2/4
Design/methodology/approach: A casting cycle of alloys has been carried out in an induction crucible furnace using a protective salt bath Flux 12 equipped with two ceramic filters at the melting tempe...
The evaluation of dynamic cracking resistance of chosen casting alloys in the aspect of the impact bending test
Mechanical properties Dynamic crack resistance Casting alloys
2011/3/15
The increase of quality and durability of produced casting alloys can be evaluated on the base of material tests performed on a high level.One of such modern test methods are tests of the dynamic dama...
Corrosion resistance of Mg-RE-Zr alloys
Metallic alloys Methodology of research Corrosion Microstructure
2010/2/22
Purpose: Magnesium alloys are widely used in the automotive and aerospace industries. Data concerning corrosion of Mg alloys are numerous, but those concerning Mg-RE alloys are scarce. In this paper, ...
Structure, mechanical properties and corrosion resistance of AlMg5 and AlMg1Si1 alloys
Corrosion Stress corrosion cracking Aluminium Mechanical properties
2010/2/22
Purpose: The main task of this work was to define the optimum heat treatment parameters so as to received the alloys resistant for stress corrosion cracking, within the limits of the corrosion factor,...