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[PDF] Top 20 Effect of hot extrusion process on microstructure and mechanical properties of hypereutectic Al-Si alloys

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Effect of hot extrusion process on microstructure and mechanical properties of hypereutectic Al-Si alloys

Effect of hot extrusion process on microstructure and mechanical properties of hypereutectic Al-Si alloys

... [r] ... See full document

5

Effect of Overageing Conditions on Microstructure and Mechanical Properties in Al–Si–Mg Alloy

Effect of Overageing Conditions on Microstructure and Mechanical Properties in Al–Si–Mg Alloy

... types of precipitates in Al –Mg–Si ...kinetics and the maximum strength obtained in subsequent artificial aging of Al–Mg–Si ...NA effect”, has attracted a lot ... See full document

5

The modification process of AlSi21CuNi silumin and its effect on change of mechanical properties of the alloy

The modification process of AlSi21CuNi silumin and its effect on change of mechanical properties of the alloy

... operations and with segregation of crystals of primary silicon, hypereutectic silumins can be used after modification ...elaboration of effective modification methods is necessary for ... See full document

4

To find effects of GMAW parameters on Mechanical Properties of Aluminum Alloys

To find effects of GMAW parameters on Mechanical Properties of Aluminum Alloys

... the effect of a post-weld heat treatment (PWHT) on the mechanical and microstructure properties of an AA6061 sample welded using the gas metal arc welding (GMAW) ... See full document

5

Effect of V and Nb additions on microstructure, properties, and deformability of Ti-45Al-9 (V, Nb, Y) alloy

Effect of V and Nb additions on microstructure, properties, and deformability of Ti-45Al-9 (V, Nb, Y) alloy

... TiAl-based alloys are promising materials for the use in advanced propulsion systems of aircraft and automobile engine parts, due to the combination properties of low density, high ... See full document

5

Microstructural and mechanical properties of gravity-die-cast A356 alloy inoculated with yttrium and Al-Ti-B grain refiner simultaneously

Microstructural and mechanical properties of gravity-die-cast A356 alloy inoculated with yttrium and Al-Ti-B grain refiner simultaneously

... Aluminium alloys constitute a significant proportion of lightweight metals used in various industries for applications ranging from automotive components to aerospace parts etc ...the microstructure ... See full document

6

Effect of Multipoint Sequential Water Mist Cooling of Casting Die on Microstructure and Mechanical Properties of AlSi11 Alloy

Effect of Multipoint Sequential Water Mist Cooling of Casting Die on Microstructure and Mechanical Properties of AlSi11 Alloy

... continuation of research on the use of water mist cooling in order to increase efficiency of the die-casting process for aluminum ...system of the casting die and its ... See full document

6

Effect Of Process Parameters On Mechanical Properties Of Friction Stir.Welded Joint Of Two Similar &Dissimilar Al-Alloys

Effect Of Process Parameters On Mechanical Properties Of Friction Stir.Welded Joint Of Two Similar &Dissimilar Al-Alloys

... The microstructure of the different weld regions of the FSW of similar material in sample ...mm/min and tool diameter 30mm are shown from figure no 17(a-d) ...amount of thermal ... See full document

8

Efeito de Diferentes Tratamentos Térmicos na Microestrutura e Propriedades Mecânicas de Ligas Al-Si Fundidas por Gravidade / Effect of Different Heat Treatments on the Microstructure and Mechanical Properties of Al-Si Alloys Cast by Gravity

Efeito de Diferentes Tratamentos Térmicos na Microestrutura e Propriedades Mecânicas de Ligas Al-Si Fundidas por Gravidade / Effect of Different Heat Treatments on the Microstructure and Mechanical Properties of Al-Si Alloys Cast by Gravity

... clustering and precipitation in an Al–Cu–Mg– Ag–Si model ...R. Effect of Ni additions and hot deformation on precipitation behavior and hardness in AleSieMg ... See full document

16

The effect of nanometric zirconia particle additives on microstructure and mechanical properties of dense alumina

The effect of nanometric zirconia particle additives on microstructure and mechanical properties of dense alumina

... solution of ZrOCl 2 with ...solution of ammonia. The inal pH=9 lead to quan- titative precipitation of the zirconia ...Cl and subjected to hydrother mal treat- ment at 240°C for 4h under the ... See full document

5

Effect of Process Parameters on Microstructure and Mechanical Properties of Friction Stir Welded Cast Nickel Aluminum Bronze Alloy (C95800)

Effect of Process Parameters on Microstructure and Mechanical Properties of Friction Stir Welded Cast Nickel Aluminum Bronze Alloy (C95800)

... zones of weld sample. In addition, the hardness plays the role of protection in the weld nugget ...speed of 1400rpm, welding speed of 100mm/min and axial load of 12kN, fracture ... See full document

13

Prediction of mechanical properties of Al alloys with change of cooling rate

Prediction of mechanical properties of Al alloys with change of cooling rate

... aluminum alloys and magnesium alloys are used to reduce the weight of cars, and many other heavy metal ...lot of research regarding the new alloy development and new ... See full document

6

Mat. Res.  vol.18 número6

Mat. Res. vol.18 número6

... joining of two AA7075 plates using SiC reinforcements along the joint line and found promising results from the standpoint of impact ...reinforcements and the substrate was the reason ... See full document

7

Effect of Bead Overlapping on the Microstructure and Mechanical Properties of CoCrWC Alloy Coatings

Effect of Bead Overlapping on the Microstructure and Mechanical Properties of CoCrWC Alloy Coatings

... base alloys are applied as hardfacing material through welding ...number of papers have shown that controlling the chemical composition is a key point regarding the wear and corrosion resistance ... See full document

7

Effect of solid fraction on the mechanical properties of thixomolded magnesium alloys

Effect of solid fraction on the mechanical properties of thixomolded magnesium alloys

... shavings of a defined size distribution manufactured with a special cutting process are used as base ...speed of a maximum 210 ...magnesium and its alloys tend to oxidize easily in the ... See full document

6

7 SUGESTÕES PARA FUTUROS TRABALHOS

7 SUGESTÕES PARA FUTUROS TRABALHOS

... - Com o aumento do tempo de solubilização os contornos dendríticos ficam menos evidentes e as partículas de Si mais grossas, esferoidizadas e melhor distribuídas na microestrutura, obtendo-se uma homogeneização da ... See full document

8

Synthesis of nanoparticeles in ductile iron with small additions of vanadium and niobium and its mechanical properties

Synthesis of nanoparticeles in ductile iron with small additions of vanadium and niobium and its mechanical properties

... compositions of microcomponents present in particular ...distribution of graphite and other big ...(TEM), on the other hand, was applied for examination of nanosized secondary ... See full document

8

Determination of Reliability Index and Weibull Modulus as a Measure of Hypereutectic Silumins Survival

Determination of Reliability Index and Weibull Modulus as a Measure of Hypereutectic Silumins Survival

... The effect of chemical composition and process history applied in manufacture of the Al-Si-Me alloys with Cu, Ni and Mg was traced using Weibull distribution ... See full document

4

Influence of tungsten and titanium on the structure of chromium cast iron

Influence of tungsten and titanium on the structure of chromium cast iron

... structure of the chromium cast iron greatly depends on the additionally introduced elements such as titanium and ...elements of this type it does not form complex carbides in the chromium cast ... See full document

4

Mat. Res.  vol.15 número3

Mat. Res. vol.15 número3

... Titanium alloys are widely used in the manufacture of biomedical implants because they possess an excellent combination of physical properties and outstanding ...presence of ... See full document

4

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