RETRACTED ARTICLE: Development and characterization of hot dip aluminide coated stainless steel 316L

Mukhtar, Sehrish; Asghar, Waqas; Butt, Zubair; Abbas, Zaheer; Ullah, Mudaser; Atta-Ur-Rehman, Rana

doi:10.1007/s11771-018-3937-y

Cited by 8 publications

(14 citation statements)

References 48 publications

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“…The Young's moduli of TNTZ1MoST, TNTZ 3MoST, and TNTZ5MoST are around 58 GPa, 59 GPa, and 64 GPa, respectively. The Young's moduli of solutionized specimens in present study are lower than SUS316L, CP Ti, and Ti64 ELI, 3,5) and also lower than some other ¢-type Ti alloys with changeable Young's modulus, such as Ti (15³18)Mo and Ti(10³14)Cr. 20,21) The Young's moduli of the four alloys increase after CR.…”

Section: Microstructuresmentioning

confidence: 49%

“…Mo is supposed to bring solution hardening, but the decreasing amount of other alloying elements reduces the hardening effect. Therefore, TNTZST and TNTZ (1,3,5)MoST show near the same ultimate tensile strength of 650 MPa. The elongations are all higher than 20%, which is acceptable for biomedical application.…”

Section: Microstructuresmentioning

confidence: 86%

“…12) Therefore, much effort has been devoted to developing novel Ti alloys containing nontoxic and nonallergic elements and having a low Young's modulus (4060 GPa). 3,4,13,14) It has been reported that ¢-type Ti 29Nb13Ta4.6Zr (mass%, TNTZ) exhibits excellent mechanical properties, corrosion resistance and biocompatibility, and low Young's modulus. 13,15) It has been considered to be a potential candidate for use as a metallic implant biomaterial, and it has been applied to the production of rod implants for spinal fixation applications.…”

Section: Introductionmentioning

confidence: 99%

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Low Springback and Low Young’s Modulus in Ti–29Nb–13Ta–4.6Zr Alloy Modified by Mo Addition

et al. 2019

Mater. Trans.

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Deformation-induced higher Young's modulus can satisfy the contradictory requirements of Ti alloys for spinal-fixation applications, which demand a high Young's modulus to reduce springback during operations and a low Young's modulus to prevent stress shielding effect for patients after surgeries. In this study, TNTZ(1, 3, 5)Mo are designed by adding Mo and Ti to Ti29Nb13Ta4.6Zr (TNTZ) in order to maintain low initial Young's modulus and achieve low springback. All the solutionized alloys show single ¢ phase with increasing the ¢ stability by Mo addition. They show low Young's moduli less than 65 GPa, similar ultimate tensile strength of 650 MPa and elongation around 20%. The springback of TNTZ3Mo and TNTZ5Mo is lower than that of TNTZ and TNTZ1Mo owing to their more stable ¢ phase. After cold rolling, TNTZ3Mo shows the largest increasing ratio of 25% in Young's modulus and the highest ultimate tensile strength owning to the appearance of deformation-induced ½ phase. With the low initial Young's modulus of 59 GPa, TNTZ3Mo is a potential candidate to make the spinal rods in spinal fixation devices.

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Section: Microstructuresmentioning

confidence: 49%

Section: Microstructuresmentioning

confidence: 86%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Low Springback and Low Young’s Modulus in Ti–29Nb–13Ta–4.6Zr Alloy Modified by Mo Addition

et al. 2019

Mater. Trans.

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“…Therefore, the speed and depression at seems to change from about 401,560 m/ and 29 bars respectively under a temperature of 293,20 K. Through these results we note no significant difference in the behavior of the air flow of the two molds, in other words, the air velocity and depression look very similar in different molds (401,560 m / and 29 bars). This is very interesting, the same output speed caused relevant point of adhesion of PET film with stainless steel mold [9][10][11][12].…”

Section: Thermal Behavior Of Blowingmentioning

confidence: 80%

Simulation and Numerical Modeling of Mechanical Properties of Stainless Steel Mold X39CrMo17-1

Issam¹,

Younes²,

Idir³

et al. 2019

RCMA

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This paper designs two molds based on stainless steel X39CrMo17-1, and studies their thermo-mechanical behavior through finite-element simulation on SolidWorks. Based on the simulation results, detailed analysis was carried out on the following aspects: the fluid distribution on the edge of each mode in a hot blowing cycle, the temperature distribution during the injection of thermoplastics, as well as the mechanical properties like deformation and stress resistances. The results show that, the two molds had no significant difference in air flow behavior at 30 bars; the variation of the airflow velocity field was less pronounced on the inner wall; the thermal stress was homogenous in both molds; the drawing rate on the inner wall was much higher than that on the outer wall; the two molds had no significant elastic deformation under 150kN. Overall, the designed molds can keep the crystallization temperatures of the polyethylene terephthalate (PET).

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“…Magnetized particles present in these chains, support this aggregation. The bigger aggregation attracts more and more magnetic particles around it and the process becomes faster at higher magnetic fields . So, liquid microneedle containing a relatively large number of MPs attracts nearby small‐sized needles, which collapse and start aggregating with this needle.…”

Section: Resultsmentioning

confidence: 99%

Piezocapacitive Flexible E‐Skin Pressure Sensors Having Magnetically Grown Microstructures

Asghar

Zhou

et al. 2020

Adv Materials Technologies

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Flexible pressure sensors are highly desirable in artificial intelligence, health monitoring, and soft robotics. Microstructuring of dielectrics is the common strategy employed to improve the performance of capacitive type pressure sensors. Herein, a novel, low‐cost, large‐area compatible, and mold‐free technique is reported in which magnetically grown microneedles are self‐assembled from a film of curable magnetorheological fluid (CMRF) under the influence of a vertical curing magnetic field (Bcuring). After optimizing the microneedles' fabrication parameters, i.e., magnetic particles' (MPs') concentration and Bcuring intensity, piezocapacitive sensors capable of wide range pressure sensing (0–145 kPa) with ultrafast response time (50 ms), high cyclic stability (>9000 cycles), as well as very low detection limit (1.9 Pa) are obtained. Sensor properties are found dependent on microneedles' fabrication parameters that are controllable, produce variable‐sized microneedles, and allow to govern sensing properties according to desired applications. Finally, the sensor is employed in holding a bottle with different weights, human breath, and motion monitoring, which demonstrate its great potential for the applications of human–machine interaction, human health monitoring, and intelligent soft robotics.

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RETRACTED ARTICLE: Development and characterization of hot dip aluminide coated stainless steel 316L

Cited by 8 publications

References 48 publications

Low Springback and Low Young’s Modulus in Ti–29Nb–13Ta–4.6Zr Alloy Modified by Mo Addition

Low Springback and Low Young’s Modulus in Ti–29Nb–13Ta–4.6Zr Alloy Modified by Mo Addition

Simulation and Numerical Modeling of Mechanical Properties of Stainless Steel Mold X39CrMo17-1

Piezocapacitive Flexible E‐Skin Pressure Sensors Having Magnetically Grown Microstructures

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