Development of Fe-based bulk metallic glasses as potential biomaterials

Li, Shidan; Qin, Wei; Li, Qiang; Jiang, Bingliang; Chen, You; Sun, Yi

doi:10.1016/j.msec.2015.03.041

Cited by 56 publications

(21 citation statements)

References 30 publications

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“…Over time, new materials that do not affect the performance of the human body and can thus be utilized as biomaterials, specifically in orthopedics, have been developed [10][11][12]. Titanium and its different alloys are commonly used in prosthesis fabrication because these materials possess characteristics such as high corrosion resistance, favorable biocompatibility, and good mechanical features that allow the use of titanium in a wide range of applications [13][14][15][16]. Nevertheless, due to the increasing demand, there is an urgent need for new studies of different materials that could satisfy the current market demand [17,18].…”

Section: Introductionmentioning

confidence: 99%

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Enhancement of the Pitting Corrosion Resistance of AISI 316LVM Steel with Ta-Hf-C/Au Bilayers for Biomedical Applications

Guzmán

Aperador

Yate

2017

Journal of Nanomaterials

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Tantalum carbide (TaC), hafnium carbide (HfC), and Ta-Hf-C mixed coatings with and without a gold (Au) interlayer were deposited on 316LVM steel substrates by the magnetron cosputtering technique in order to improve the corrosion resistance of steel substrates in a simulated biological fluid. To study the effect of the gold interlayer on pitting corrosion, the different systems were placed in contact with Ringer’s solution at pH 7.4 and a temperature of 37°C. The electrochemical properties of the coatings were determined using polarization curves. Subsequently, the surface morphologies were observed using scanning electron microscopy (SEM) in order to analyze the corrosion processes on the different surfaces. The gold interlayer was found to significantly improve the electrochemical properties of the system, showing a decrease in the pitting corrosion and deterioration rate, while it is expected that the binary and ternary carbides provide mechanical stability to the bilayers protecting the gold.

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Section: Introductionmentioning

confidence: 99%

“…It is difficult to generate an oxidation process on the surface of these elements. Therefore, these types of materials can be useful as protective barriers against corrosive processes and could mitigate pitting and prevent degradation of the implant [12,15].…”

Section: Introductionmentioning

confidence: 99%

Enhancement of the Pitting Corrosion Resistance of AISI 316LVM Steel with Ta-Hf-C/Au Bilayers for Biomedical Applications

Guzmán

Aperador

Yate

2017

Journal of Nanomaterials

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“…Co-and Fe-based bulk metallic glasses have received considerable attention because of their good soft magnetic properties [1][2][3][4][5][6][7][8][9][10], ultrahigh fracture strength values [1,3,6,7,[9][10][11][12][13][14][15][16] and high corrosion resistance [17,18]. Besides, they have a potential to be used in biomedical applications [17,19,20].…”

Section: Introductionmentioning

confidence: 99%

“…Besides, they have a potential to be used in biomedical applications [17,19,20]. In addition to these attractive properties, they also have very high thermal stability [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][21][22][23].…”

Section: Introductionmentioning

confidence: 99%

The Effect of Iron Content on Glass Forming Ability and Thermal Stability of Co–Fe–Ni–Ta–Nb–B–Si Bulk Metallic Glass

Hitit

Şahin

2016

Metals

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Abstract:In this study, change in glass forming ability (GFA) and thermal stability of Co-Fe-based bulk metallic glasses were investigated as a function of iron content. Cylindrical samples of alloys with diameters of up to 4 mm were synthesized by a suction casting method in an arc furnace. Structures and thermal properties of the as-cast samples were determined by X-ray diffraction (XRD) and differential scanning calorimetry (DSC), respectively. It was found that the critical casting thickness of the alloys reduced as iron content was increased and cobalt content was decreased. It was determined that GFA parameters, reduced glass transition temperature (T g /T l ) andshow a very good correlation with critical casting thickness values. It was also observed that changing iron content did not effect thermal properties of the alloys.

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“…BMG materials have numerous applications, such as in magnetic sensors, biomaterials, transformer cores, magnetic refrigerant materials, delay lines, motors, generators, and non-magnetic drill collar coating [6][7][8]. High and low [9][10][11][12] magnetized materials have various applications; therefore, the magnetic behaviors of BMG materials for such applications must be examined although some of these behaviors have not been extensively explored in the literature [13,14].…”

Section: Introductionmentioning

confidence: 99%

Comparative Study of the Magnetic Properties and Glass-Forming Ability of Fe-Based Bulk Metallic Glass with Minor Mn, Co, Ni, and Cu Additions

Rahman

Luo

et al. 2016

Acta Metall. Sin. (Engl. Lett.)

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Fe 43 M 5 Cr 15 Mo 14 C 15 B 6 Y 2 (M = Mn, Co, Ni, and Cu in at.%) bulk metallic glasses (BMGs) are synthesized using the suction casting technique, and the glass-forming ability (GFA), microstructure, and thermal and magnetic properties of these glasses are extensively examined using X-ray diffraction, differential scanning calorimeter, and vibrating sample magnetometer techniques. Among the four BMG alloys, Fe 43 Ni 5 Cr 15 Mo 14 C 15 B 6 Y 2 exhibits the lowest coercivity and the highest saturation magnetization, Curie temperature, effective magnetic moment, and GFA. By contrast, Fe 43 Mn 5 Cr 15 Mo 14 C 15 B 6 Y 2 presents the poorest magnetic properties, such as the highest coercivity and the lowest saturation magnetization, Curie temperature, and effective magnetic moment. Fe 43 Cu 5 Cr 15 Mo 14 C 15 B 6 Y 2 demonstrates the lowest thermal stability and GFA. The observed thermal, structural, and magnetic properties of these BMG alloys are discussed in terms of the kinetics of BMG synthesization and the formation of different ferromagnetic, ferrimagnetic, and antiferromagnetic phases.

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Development of Fe-based bulk metallic glasses as potential biomaterials

Cited by 56 publications

References 30 publications

Enhancement of the Pitting Corrosion Resistance of AISI 316LVM Steel with Ta-Hf-C/Au Bilayers for Biomedical Applications

Enhancement of the Pitting Corrosion Resistance of AISI 316LVM Steel with Ta-Hf-C/Au Bilayers for Biomedical Applications

The Effect of Iron Content on Glass Forming Ability and Thermal Stability of Co–Fe–Ni–Ta–Nb–B–Si Bulk Metallic Glass

Comparative Study of the Magnetic Properties and Glass-Forming Ability of Fe-Based Bulk Metallic Glass with Minor Mn, Co, Ni, and Cu Additions

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