Global ETD Search
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Showing 1 to 1 of 1 for “"IMPACT STRENGTH - FRACTOGRAPHY"”.
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ΔΟΜΙΚΟΙ ΜΕΤΑΣΧΗΜΑΤΙΣΜΟΙ ΚΑΤΑ ΤΗΝ ΑΝΟΠΤΗΣΗ ΑΝΟΞΕΙΔΩΤΩΝ ΦΕΡΡΙΤΙΚΩΝ ΧΑΛΥΒΩΝ ΚΑΙ Η ΕΠΙΔΡΑΣΗ ΤΟΥΣ ΣΤΗ ΣΥΜΠΕΡΙΦΟΡΑ ΚΑΤΑ ΤΗ ΘΡΑΥΣΗ ΚΑΙ ΚΑΤΑ ΤΗΝ ΟΞΕΙΔΩΣΗ ΥΨΗΛΗΣ ΘΕΡΜΟΚΡΑΣΙΑΣ
… REDUCED THE ABSORBED ENERGY IN CHARPY-V IMPACT TEST. THE ZR AND TI ADDITIONS FAVOURED THE INCREASE OF THE BRITTLENESS OF THE ALLOYS, WHILE NI ADDITION HAD THE OPPOSITE EFFECT. THE ZR AND NIADDITION IMPROVED THE HIGH TEMPERATURE OXIDATION RESISTANCE OF THE ALLOYS.