Poprawa Wytrzymałości I Odporności Na Zużycie Stopu Aluminium 7075

Poprawa Wytrzymałości I Odporności Na Zużycie Stopu Aluminium 7075

Dr. K. Dharma Reddy / T. LAKSHMANNA

65,68 €
IVA incluido
Disponible
Editorial:
KS OmniScriptum Publishing
Año de edición:
2026
ISBN:
9786209570667
65,68 €
IVA incluido
Disponible

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W niniejszym badaniu analizowano właściwości mechaniczne stopu aluminium 7075 (Al7075) wzmocnionego proszkiem miedzi (0-2% masy), przeznaczonego do zastosowań w przekładniach w przemyśle motoryzacyjnym. Materiały kompozytowe wytworzono metodą odlewania w wysokiej próżni, zapewniającą równomierny rozkład cząstek wzmacniających. Zachowanie podczas zużycia oceniono w warunkach smarowania przy użyciu wielopróbkowego testera zużycia. Dodatek proszku miedzi znacznie poprawił kluczowe właściwości mechaniczne, zwiększając wytrzymałość na zginanie z 329 MPa do 499 MPa, wytrzymałość na rozciąganie z 232 MPa do 396 MPa oraz odporność na uderzenia z 20 kJ/m² do 69 kJ/m².

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