The influence of temperature during water-quench rapid heat treatment on the microstructure, mechanical properties and biocompatibility of Ti 6Al 4V ELI alloy

Chafino, J.A.; Yamanaka, Kazushi; Mercier, Florian; Rivory, Pascaline; Balvay, Sandra; Hartmann, Dierk; Chiba, Akihiko; Fabrègue, Damien

doi:10.1016/j.jmbbm.2019.04.024

Cited by 20 publications

(2 citation statements)

References 34 publications

(36 reference statements)

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“…Previous studies [23][24][25][26] witnessed that heat treatment of titanium alloys contributed in its improved microhardness, static and fatigue properties along with the better quality of microstructures and surface finish. For instance, Zhou et al [27] inspected the porosity of cold spray coated Ti-6Al-4V by varying the heat treatment temperature between 600-1100 °C.…”

Section: Introductionmentioning

confidence: 99%

On the assessment of material removal rate and surface characteristics of Ti-6Al-4V processed by WEDM

Singh¹,

Bhui²,

Singh

2019

Eng. Res. Express

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This research reports the WEDM of heat treated Ti-6Al-4V by considering the pulse on/off duration, current, voltage and wire feed rate as machining parameters via Taguchi's L 25 array to assess the output responses i.e. material removal rate (MRR) and surface roughness (SR). It was observed that the material removal was significantly influenced with the change of wire feed rate at longer P-on (128 μs) and higher current (230 A). Lower wire feed rate (8 m min −1 ) and shorter P-off (51 μs) increased material removal more than that of higher wire feed rate (10 m min −1 ) with longer P-off (63 μs). Craters and globules of debris were viewed during all machining conditions on the machined surfaces. However, surface with maximum MRR (Trial 21, 59.021 mm 3 min −1 ) depicts droplets of molten materials, micro-cracks and micro-voids compared to deep and wide craters on the surface with minimum MRR (Trial 5, 2.973 mm 3 min −1 ) in SEM examination. The surface finish (1.301 μm) at lower value of P-on (112 μs) is always better than that at higher pulse-on-time (128 μs, 3.038 μm). Furthermore, the output responses were statistically investigated using analysis of variance (ANOVA) to evaluate the significant factors and contribution of each selected parameters.

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Section: Introductionmentioning

confidence: 99%

On the assessment of material removal rate and surface characteristics of Ti-6Al-4V processed by WEDM

Singh¹,

Bhui²,

Singh

2019

Eng. Res. Express

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“…It is reported that rapid heat treatment is effective method to refine titanium alloy's grain and improve its mechanical properties [4,5]. There are few reports on the influence of the structure evolution and mechanical properties involved in the production process, although TC16 titanium alloy has been used to process fasteners for a long time [6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Effect of Annealing Process on Microstructure and Tensile Properties of TC16 Titanium Alloy after Rapid Heat Treatment

Peng

Dong

et al. 2021

MSF

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TC16 titanium alloy is a martensite α+β two-phase high strength titanium alloy, which can improve its structure and enhance properties through heat treatment. Effect of annealing process on microstructure and tensile properties of TC16 titanium alloy was investigated using optical microscope, scanning electron microscope and universe tensile test machine. The results show that when annealed at 720°C for 4h then furnace cooling to ambient temperature, the tensile strength of the TC16 alloy reaches nearly 900MPa,the elongation reaches 19.6% and the reduction of area reaches 65%, which present a good comprehensive performance.

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Comparative Performance Analysis of Coated Carbide Insert in Turning of Ti-6Al-4V ELI Grade Alloy under Dry, Minimum Quantity Lubrication and Spray Impingement Cooling Environments

Anurag

Kumar

Sahoo

et al. 2021

J. of Materi Eng and Perform

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The influence of temperature during water-quench rapid heat treatment on the microstructure, mechanical properties and biocompatibility of Ti 6Al 4V ELI alloy

Cited by 20 publications

References 34 publications

On the assessment of material removal rate and surface characteristics of Ti-6Al-4V processed by WEDM

On the assessment of material removal rate and surface characteristics of Ti-6Al-4V processed by WEDM

Effect of Annealing Process on Microstructure and Tensile Properties of TC16 Titanium Alloy after Rapid Heat Treatment

Comparative Performance Analysis of Coated Carbide Insert in Turning of Ti-6Al-4V ELI Grade Alloy under Dry, Minimum Quantity Lubrication and Spray Impingement Cooling Environments

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