Toughening mechanisms in ductile niobium-reinforced niobium aluminide (Nb/Nb3Al) in situ composites

An in situ study has been performed in the SEM on a niobium ductile phase-toughened niobium aluminide (Nb/Nb3Al) intermetallic composite to exanaine the crack-growth resistance-curve (R-curve) behavior over very small initial crack extensions, in particular over the first 500 or so microns of quasi-...

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Veröffentlicht in:	Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 1995-08, Vol.26 (8), p.2027-2033
Hauptverfasser:	BENCHER, C. D, SAKAIDA, A, VENKATESWARA, K. T, RITCHIE, R. O
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Fractures Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy
Online-Zugang:	Volltext
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