Characterization of Ti-15Mo beta titanium alloy [orthopedic implants]

Zardiackas, Lyle D.; Mitchell, D.W.; Disegi, John A.

doi:10.1109/sbec.1997.583223

Cited by 6 publications

(9 citation statements)

References 1 publication

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“…Below this percentage, the alloy consists of martensitic α″ phase that has a lower hardness than β-Ti-Mo. Ti–10Mo was tested to have the highest bending strength, and Ti–15Mo have the lowest modulus among the β-Ti-Mo [ 51 ], and even lower than other alloys such as Ti–6Al–4V, Ti–6Al–7Nb and 316 L stainless steel, and Grade IV cp-Ti [ 93 ], due to a fine grain bcc structure was obtained. Such an alloy was claimed to have a better processability [ 51 ].…”

Section: Binary Titanium Alloysmentioning

confidence: 99%

Binary titanium alloys as dental implant materials—a review

Liu

Chen

Tsoi

et al. 2017

Regenerative Biomaterials

208

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Titanium (Ti) has been used for long in dentistry and medicine for implant purpose. During the years, not only the commercially pure Ti but also some alloys such as binary and tertiary Ti alloys were used. The aim of this review is to describe and compare the current literature on binary Ti alloys, including Ti–Zr, Ti–In, Ti–Ag, Ti–Cu, Ti–Au, Ti–Pd, Ti–Nb, Ti–Mn, Ti–Mo, Ti–Cr, Ti–Co, Ti–Sn, Ti–Ge and Ti–Ga, in particular to mechanical, chemical and biological parameters related to implant application. Literature was searched using the PubMed and Web of Science databases, as well as google without limiting the year, but with principle key terms such as ‘ Ti alloy’, ‘binary Ti ’, ‘Ti-X’ (with X is the alloy element), ‘dental implant’ and ‘medical implant’. Only laboratory studies that intentionally for implant or biomedical applications were included. According to available literatures, we might conclude that most of the binary Ti alloys with alloying <20% elements of Zr, In, Ag, Cu, Au, Pd, Nb, Mn, Cr, Mo, Sn and Co have high potential as implant materials, due to good mechanical performance without compromising the biocompatibility and biological behaviour compare to cp-Ti.

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Section: Binary Titanium Alloysmentioning

confidence: 99%

Binary titanium alloys as dental implant materials—a review

Liu

Chen

Tsoi

et al. 2017

Regenerative Biomaterials

208

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“…Therefore, it becomes necessary to lower the modulus of metallic implants to match the modulus of the bone. Studies showed that the additions of non‐toxic elements like Nb, Zr, Mo, and Ta to titanium decreases the modulus of elasticity without compromising its strength . Very recently, elements such as Fe, Cr, Mn, Sn, and Al are being proposed instead of rare metals like Nb, Zr, Mo, and Ta in order to lower the cost of the implant .…”

Section: Biomaterials and Their Propertiesmentioning

confidence: 99%

“…Studies showed that the additions of non-toxic elements like Nb, Zr, Mo, and Ta to titanium decreases the modulus of elasticity without compromising its strength. [74][75][76] Very recently, elements such as Fe, Cr, Mn, Sn, and Al are being proposed instead of rare metals like Nb, Zr, Mo, and Ta in order to lower the cost of the implant. [77][78][79][80] The lowest Young's modulus thus obtained for b-type Ti alloy is 35 GPa and is thus similar to the top range of bone which is 30 GPa.…”

Section: Metals and Their Compositesmentioning

confidence: 99%

An overview of recent advances in designing orthopedic and craniofacial implants

Mantripragada

Lecka‐Czernik

Ebraheim

et al. 2013

J Biomedical Materials Res

224

135

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Great deal of research is still going on in the field of orthopedic and craniofacial implant development to resolve various issues being faced by the industry today. Despite several disadvantages of the metallic implants, they continue to be used, primarily because of their superior mechanical properties. In order to minimize the harmful effects of the metallic implants and its by-products, several modifications are being made to these materials, for instance nickel-free stainless steel, cobalt-chromium and titanium alloys are being introduced to eliminate the toxic effects of nickel being released from the alloys, introduce metallic implants with lower modulus, reduce the cost of these alloys by replacing rare elements with less expensive elements etc. New alloys like tantalum, niobium, zirconium, and magnesium are receiving attention given their satisfying mechanical and biological properties. Non-oxide ceramics like silicon nitride and silicon carbide are being currently developed as a promising implant material possessing a combination of properties such as good wear and corrosion resistance, increased ductility, good fracture and creep resistance, and relatively high hardness in comparison to alumina. Polymer/magnesium composites are being developed to improve mechanical properties as well as retain polymer’s property of degradation. Recent advances in orthobiologics are proving interesting as well. This paper thus deals with the latest improvements being made to the existing implant materials and includes new materials being introduced in the field of biomaterials.

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“…Ti-35Nb-5.7Ta-7.2Zr (TNTZ) with solution treated at 800ºC followed by water quenched (WQ) reveals the presence of equiaxed β-grains (Majumdar, Singh and Chakraborty, 2008). Ti-15Mo is β-alloy with single-phase micro-structure, Ti-6Al-7Nb is (α+ β) alloy which confirmed by Zardiackas et al (Zardiackas, Mitchell and Disegi, 1997).…”

Section: Chapter 5: Discussion Of the Resultsmentioning

confidence: 54%

“…The metastable β phase Ti-15Mo alloy is being evaluated for orthopedic implant applications by Synthesis USA. The rapidly quenched Ti-15Mo alloy was reported to have α" grained bcc structure with a lower modulus (77.7 GPa) than that of 316L stainless steel, Grade IV Ti, Ti-6Al-4V and Ti-6Al-7Nb (Zardiackas, Mitchell and Disegi, 1997). From the table 2.3, Ti-Mo alloys have less bending modulus than CP Ti, Ti-6Al-4V and higher bending strength than the CP Ti.…”

Section: Ti-mo Alloysmentioning

confidence: 97%

Development of new high performance Titanium alloys with Fe-addition for dental implants

Mohan¹

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vii comparació amb l'aliatge mecànica. El mòdul elàstic també resulta més gran en el cas d'una mescla elemental comparat amb l'aliatge mecànica, que en aquest cas resultaria més adequat per a aplicacions biomèdiques. Els grans són més regulars i més petits en el cas de l'aliatge mecànica, a causa d'una distribució més homogènia dels elements en comparació amb la mescla elemental i als efectes de recristal•lització durant la sinterització.L'aliatge mecànica va produir una mescla més homogènia dels elements d'aliatge, a causa de la mòlta a alta velocitat amb una relació boles/pols més alta que genera una major energia dins de les gerres i obté partícules de pols més petites. S'ha realitzat una combinació de diferents velocitats i temps de mòlta, optimitzant aquests paràmetres per a les nostres aliatges.

show abstract

Characterization of Ti-15Mo beta titanium alloy [orthopedic implants]

Cited by 6 publications

References 1 publication

Binary titanium alloys as dental implant materials—a review

Binary titanium alloys as dental implant materials—a review

An overview of recent advances in designing orthopedic and craniofacial implants

Development of new high performance Titanium alloys with Fe-addition for dental implants

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