2006
DOI: 10.1016/j.intermet.2005.04.020
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Dilatometric sintering study of Ti–50Ni elemental powders

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Cited by 22 publications
(8 citation statements)
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“…[4]. Powder metallurgy techniques used for creating porous NiTi include partial powder sintering [16][17][18][19][20][21][22][23][24][25], transient liquid phase sintering [26,27], expansion of argon entrapped during hot isostatic pressing (HIP) of powders [28][29][30][31], self-propagating high-temperature synthesis (SHS) [7,[32][33][34][35][36][37][38], metal injection molding (MIM) followed by sintering or SHS [39,40], and combinations of these techniques with various space-holder materials. Also, laser engineered net shaping (LENS) [41] and selective laser sintering (SLS) [42,43] have recently been employed to fabricate NiTi scaffolds from powders.…”
Section: Introductionmentioning
confidence: 99%
“…[4]. Powder metallurgy techniques used for creating porous NiTi include partial powder sintering [16][17][18][19][20][21][22][23][24][25], transient liquid phase sintering [26,27], expansion of argon entrapped during hot isostatic pressing (HIP) of powders [28][29][30][31], self-propagating high-temperature synthesis (SHS) [7,[32][33][34][35][36][37][38], metal injection molding (MIM) followed by sintering or SHS [39,40], and combinations of these techniques with various space-holder materials. Also, laser engineered net shaping (LENS) [41] and selective laser sintering (SLS) [42,43] have recently been employed to fabricate NiTi scaffolds from powders.…”
Section: Introductionmentioning
confidence: 99%
“…Desta forma, o valor utilizado no modelo cinético será a média aritmética, igual a 44768 s -1 . Os valores encontrados para os parâmetros cinéticos n, E A e k 0 foram aplicados na equação do modelo cinético proposto [8,9]. Os resultados de retração linear obtidos pelo modelo foram comparados com os valores experimentais, conforme demonstrado pela Fig.…”
Section: Resultsunclassified
“…A fim de verificar, se os valores encontrados para os parâmetros cinéticos "n", "E A " e "k 0 " representam o comportamento da retração linear das placas cerâmicas durante a operação de queima, foram elaboradas correlações entre a retração linear experimental e a retração linear obtida pelo modelo cinético [8,9].…”
Section: Procedimento Experimentalunclassified
“…Further increasing the sintering temperature does not cause significant effects. Panigrahi et al [35][36][37] studied the influence of different volumes of Ni powder addition on the sintering behavior of titanium powder. The Ni addition reduced the sintering activation energy significantly compared to the sintering of pure titanium powder and caused an increase of shrinkage (up to about 14 pct for 5 pct Ni powder addition).…”
Section: A Effect Of Initial Materials and Sintering Conditions On Thmentioning
confidence: 99%