Avional
Definition
A high-strength structural aluminum alloy, having copper, magnesium, and manganese as its main alloying elements, widely used in the aeronautical and aerospace industries. This metallic material is characterized by a low density, excellent mechanical properties similar to mild steel after hardening heat treatment, and optimal resistance to structural fatigue, making it ideal for airplane fuselages and components.
Bilingual Equivalents
- Avional
- Aviation aluminum alloy
Grammatical & Source Details
| Inflection Type | Neuter noun, plural: avionale, typically declined for industrial materials. |
| Formation | Technical noun derived from the root 'avion' (airplane) combined with the structural suffix '-al'. |
| Spelling / Pronunciation | [a.vi.o.ˈnal] |
| Source | Handbook of Aerospace Alloys and Metallurgical Properties |
Contextual Usage Examples
RO: Inginerii au selectat plăci groase din avional pentru a rigidiza structura internă a aripilor prototipului.
EN: The engineers selected thick sheets of avional to stiffen the prototype's internal wing structure.
RO: Datorită tratamentului termic corect, acest avional a atins o rezistență la tracțiune mult superioară aluminiului pur.
EN: Thanks to the correct heat treatment, this avional achieved a tensile strength far superior to pure aluminum.
RO: Piesele turnate din avional sunt supuse unor teste radiologice stricte pentru a depista eventualele micro-fisuri din fuzelaj.
EN: The parts cast from avional are subjected to strict radiological tests to detect eventual micro-cracks in the fuselage.
Idioms & Phrases
Placă de avional / Avional plate
RO: Semifabricat metalic laminat folosit ca materie primă în atelierele de confecții aerospațiale pentru decuparea panourilor.
EN: A rolled metallic semi-finished product used as raw material in aerospace fabrication shops for cutting panels.
Tratament termic pentru avional / Heat treatment for avional
RO: Proces tehnologic de călire și îmbătrânire artificială care maximizează duritatea structurală a acestui aliaj.
EN: A technological process of quenching and artificial aging that maximizes the structural hardness of this alloy.
Rezistență de avional / Avional structural strength
RO: Capacitate mecanică înaltă raportată la greutate, specifică pieselor deformate plastic destinate solicitărilor dinamice.
EN: A high mechanical capacity relative to weight, specific to plastically deformed parts intended for dynamic stresses.
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