Corrosion of AlSi18Cu3CrMn aluminum alloy in a chloride-containing medium

Kamarska, Kalina

doi:10.1063/5.0090754

Cited by 2 publications

(1 citation statement)

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“…The hypereutectic aluminum-silicon alloy M145 is used in several petrol engines [1]. The development of new hypereutectic aluminum-silicon piston alloys to be competitive to those, used so far by the global piston manufacturers is the subject of many researchers [2]- [7]. The use and combination of different concentrations of alloying elements aims at increasing the strength parameters of the alloys both at normal and at high temperatures.…”

Section: Introductionmentioning

confidence: 99%

Investigating the Possibility of Alloying an Alloy Alsi25cu5cr With Co, Cr and Mo Using Metal Powder

Dochev

Dimova

Panov

2023

ETR

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A base aluminium-silicon alloy AlSi25Cu5Cr was used to investigate the possibility of alloying aluminium alloys with hard-to-melt elements. The alloying elements Co, Cr and Mo were introduced into the melt using metal powder from a hard-melting dental cobalt-chromium-molybdenum alloy. The metal powder was packed in aluminium foil and introduced into the melt of the studied alloy at a temperature of 810º C. After alloying and mechanical stirring of the melt, it stood for 30 min. at a temperature, raised to 850º C and experimental castings were cast from it. After spectral analysis, the degree of absorption of the alloying elements by the aluminium melt was determined. The structure and mechanical properties of the thus obtained alloy were investigated.

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Section: Introductionmentioning

confidence: 99%