Creep behavior and surface characterization of a laser surface nitrided Ti-6Al-4V alloy - dos Reis, Adriano Goncalves; Pereira Reis, Danieli Aparecida; de Moura Neto, Carlos; Ribeiro Barboza, Miguel Justino; Onoro, Javier; (Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing, 2013)