Browsing by Author "Rylichová, Vladěna"
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- ItemVytvrzování Al slitin u odlitků litých pod tlakemRylichová, Vladěna
- ItemVytvrzování Al slitin u odlitků litých pod tlakem(Technická Univerzita v Liberci, 2007) Rylichová, Vladěna; Stuchlík, FrantišekDiploma thesis is devoted to age-hardening of aluminum alloy AlSi9Cu3(Fe) die casting. On the basis of measured value - Brinell hardness changes of mechanical properties of the pressure castes are monitored depending at time. In term of mechanical properties are matched values of natural and artificial aging. Diploma thesis is conceived into two main parts. Observations about heat treatment of aluminum alloys are summarized in the theoretic part. The experimental part includes description of effected tests, sales chart of results and metallographic evaluation of material of pressure cast.