Results 91 to 100 of about 2,174 (207)

Effect of Technological Parameters on the AlSi12 Alloy Microstructure During Crystallization Under Pressure

Archives of Foundry Engineering, 2017
The paper deals with the impact of technological parameters on the heat transfer coefficient and microstructure in AlSi12 alloy using squeeze casting technology.
Pastirčák R., Ščury J., Brůna M., Bolibruchová D.   +3 more
doaj   +1 more source

Lijevanje aluminijskih legura [PDF]

, 2010
U ovome radu opisana je tehnologija lijevanja aluminijskih legura. Također je napravljen zadatak sa svim potrebnim crtežima i proračunom za zadani odljevak te objašnjen postupak dobivanja odljevka.
Plećaš, Boris
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Optimization of laser powder bed fusion process parameter for the fabrication of AlSi12 using NSGA‐II and Pareto search algorithm

Materialwissenschaft und Werkstofftechnik
Additive manufacturing, notably laser powder bed fusion (LPBF), excels in producing complex geometries and is widely used in the automotive, aerospace, and naval industries.
S. Balla, R. K. Konki, M. Manjaiah, A. Joshi   +3 more
semanticscholar   +1 more source

Process development for manufacturing of cellular structures with controlled geometry and properties [PDF]

, 2015
This study presents experimental results on the behaviour of aluminium alloy metal structures and foams manufactured by lost-wax casting and using 3D printed components for internal structure definition.
Banhart J, Banhart J, Cingi C, Delfim Soares, Filipe Silva, Kang HS, Matz A, Nuno Peixinho, Olurin O, Paulo Pinto, Pinto P, Smith B, Song H   +12 more
core   +2 more sources

Emerging melt quality control solution technologies for aluminium melt [PDF]

, 2009
The newly developed “MTS 1500” Melt Treatment System is performing the specifi cally required melt treatment operations like degassing, cleaning, modification and/or grain refinement by an automated process in one step and at the same location.
Arturo Pascual, Jr
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Failure mechanisms of aluminium foams under compressive loads

Boletín de la Sociedad Española de Cerámica y Vidrio, 2000
The purpose of this paper is the investigation of the major failure mechanisms of aluminium foams, which were obtained by powder metallurgy route, under compressive loads.
Sáenz, E., Villate, A., Garuz, I., Irisarri, A. M., Rausch, G., Weber, M.   +5 more
doaj  

Testing phase changes in Al-Si alloys with application of thermal analysis and differential calorimetric analysis

Metalurgija, 2013
The paper presents enthalpy of melting and solidification of casting aluminium alloys AlSi6, AlSi12 and AlSi18 during heating and cooling. Calorimetric measurements preceded by tests of thermal analysis ATD were conducted on high-temperature scanning ...
J. Piątkowski, B. Gajdzik
doaj  

Dry ice blasting as a substitution for the conventional electroplating pre-treatments

Manufacturing Review, 2016
For high quality electroplated products, surfaces must be thoroughly pre-treated. For this purpose electroplating currently needs a variety of chemical baths. The used chemicals are injurious to health and harmful to the environment.
Uhlmann Eckart, Baira El Mustapha, Jaczkowski Robert   +2 more
doaj   +1 more source

Influence of tool steel alloying elements Mo and Ni on the formation of the interaction layer between tool steels and molten aluminium alloys [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy
The alloying elements present in both tool steel and aluminium are influenced in the dissolution of tool steels in molten aluminum alloys. This study aims to predict how the alloying elements in the tool steel, particularly nickel (Ni) and molybdenum (Mo)
Vončina M., Balaško T., Medved J., Nagode A.   +3 more
doaj   +1 more source

Applications of aluminium alloys [PDF]

, 2016
Bakalářská práce se zabývá základním přehledem hliníku a jeho slitin. Pojednává o vlastnostech primárního hliníku, jeho výroby i výhodami pramenící ze zpracování sekundárního hliníku. Práce se dále zabývá slitinami jako takovými.
Ponka, Ondřej
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