Aluminium Casting Alloy

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This invention is an aluminum casting alloy composed mainly of aluminum, with 6-8% silicon and 0.5-3% nickel. The specific ratio of aluminum, silicon, and nickel is chosen so that the alloy composition falls within its ternary eutectic region, enhancing desirable material properties for casting.

Use CasesContent extracted from patent full text and abstract with AI.

• Manufacturing automotive engine parts that require durable and heat-resistant materials
• Production of machine components subjected to thermal and mechanical stress
• Manufacture of electronic casings and structural elements exposed to varying temperatures
• Casting of specialized industrial tools and equipment that benefit from improved material properties

BenefitsContent extracted from patent full text and abstract with AI.

• Improved casting properties due to the ternary eutectic composition, leading to better material integrity
• Enhanced mechanical and thermal resistance from optimized alloying elements
• Potentially reduced manufacturing costs by minimizing defects and improving casting efficiency
• Greater versatility in application due to improved physical characteristics of the alloy

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Patent Abstract

Die Erfindung betrifft eine Aluminium-Gusslegierung mit folgenden Legierungsbestandteilen:6 bis 8 Gew.-% Silizium,0,5 bis 3 Gew.-% Nickel,Rest Aluminium und unvermeidbare Verunreinigungen, wobei das Verhältnis von Aluminium, Silizium und Nickel derart gewählt ist, dass sich die Legierung im Bereich ihres ternären Eutektikums befindet.