A Critical Analysis of the Tensile Adhesion Test for Thermally Sprayed Coatings

Shinde, Shalaka; Sampath, Sanjay

doi:10.1007/s11666-022-01468-z

Cited by 11 publications

(5 citation statements)

References 87 publications

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“…Also, equation ( 1) is used to estimate corrosion amounts. The equation was used to define the corrosion rate based on ASTM G102 [13,14].…”

Section: Potent Dynamic Polarization (Pdp) Testmentioning

confidence: 99%

Control Degradation of New Magnesium Alloy by MgF2 Coating for Cardiovascular Applications

2024

jjmie

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The deployment of permanent biomaterials has significantly modified in the last few decades. Magnesium (Mg) and its alloys' inherent ability to break down without producing harmful products has opened up a wide range of biomedical applications, including musculoskeletal, orthopedic, and cardiovascular stent applications. This work investigated the control of the degradation rate and also improved the corrosion resistance of novel magnesium biodegradable alloy via fluoride chemical conversion coating. However, the surface roughness, corrosion resistance, and degradation rate of the chemical conversion film (MgF2) with various physiological solutions have been investigated in this study. We established the rules that the MgF2 film with a greater thickness of 14.21μm and better corrosion resistance were produced under longer preparation times through in vitro hydrogen evolution volume 0.037 ml/cm 2 change P.H. of solutions, composition and structure analysis, and roughness of surface 27.8 nm. Comparing the variations of various classification techniques, addition of the MgF2 film can have high bonding strength with substrate greater than 50 MPa as the corrosion rate with PDP reduced from 3.37 mm/y to 0.62mm/y for Alloy with coating MgF2 in simulated blood plasma, respectively while decreasing the corrosion rate in phosphate buffer saline from 17.07 mm/y to 1.55 mm/y. At the same time, we showed that the MgF2 film was highly cytocompatible and that osteoblasts attached to and formed satisfactorily on its surface. These findings significantly affect how the MgF2 film is used in cardiac stents.

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“…Also, equation ( 1) is used to estimate corrosion amounts. The equation was used to define the corrosion rate based on ASTM G102 [13,14].…”

Section: Potent Dynamic Polarization (Pdp) Testmentioning

confidence: 99%

Control Degradation of New Magnesium Alloy by MgF2 Coating for Cardiovascular Applications

2024

jjmie

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“…For thermally sprayed coatings, the ASTM C633-13 standard [323] is the most used technique to measure its adhesion, known as Tensile Adhesion Testing (TAT), which is basically comprised of a thermal-spray-coated disk, dia. 1 in., that is attached with epoxy to a complimentary uncoated plug and detached by a uniaxial tensile loading, the relation loading-area results in the bonding strength, in MPa or ksi [309,324]. However, for bulks, ASTM C633-13 [323] is inadequate.…”

Section: Measuring Of Propertiesmentioning

confidence: 99%

A Review of Advances in Cold Spray Additive Manufacturing

et al. 2023

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Cold Spray Additive Manufacturing (CSAM) produces freeform parts by accelerating powder particles at supersonic speed which, impacting against a substrate material, trigger a process to consolidate the CSAM part by bonding mechanisms. The literature has presented scholars’ efforts to improve CSAM materials’ quality, properties, and possibilities of use. This work is a review of the CSAM advances in the last decade, considering new materials, process parameters optimization, post-treatments, and hybrid processing. The literature considered includes articles, books, standards, and patents, which were selected by their relevance to the CSAM theme. In addition, this work contributes to compiling important information from the literature and presents how CSAM has advanced quickly in diverse sectors and applications. Another approach presented is the academic contributions by a bibliometric review, showing the most relevant contributors, authors, institutions, and countries during the last decade for CSAM research. Finally, this work presents a trend for the future of CSAM, its challenges, and barriers to be overcome.

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“…After the OCP test, PDP measurement was performed from -220 mV (OCP of each sample). Also be used equation (1) to estimates of corrosion amounts,The equation was used to define the corrosion rate based on ASTM G102 [14,15]. The EIS data were fitted by Zview software (Scribner Associates, Inc., NC, USA) and polarization curves were fitted by Nova software (Metr ohm CO., Ltd., CH).…”

Section: Electrochemical Measurementmentioning

confidence: 99%

Investigate the Metallurgical, Degradation Behavior, and Mechanical Characteristics of a Novel Magnesium Alloy

Khaqani,

Dawood

2023

Adv. Sci. Technol. Res. J.

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Today, the use of magnesium alloys in medical applications as a decomposing material is extensive, so a new magnesium alloy Mg-2Al-1Nd was prepared by an investment-casting method in a medium protected from atmospheric oxygen. One of the rare elements, Nd, was added to improve the microstructural and mechanical properties and corrosion resistance in simulated blood plasma media. The XRF test determined the chemical characterization elements, the SEM test was used to identify the distribution of phases and their shape inside the base before and after heat treatment, and the XRD test was conducted to determine the type of phases that formed and the effect of these phases on other properties was studied. Also, hardness was measured using Vickers microhardness, in which the improvement rate was 75%, and a compression test to determine the mechanical properties of the prepared alloy found that the modulus of elasticity was 42 GPa. To study its corrosive behavior inside the human body, a test was conducted on corrosion by the Tafel method to measure corrosion resistance in simulated blood plasma solution, Where the value of the corrosion rate of the alloy after the heat treatment became 0.089 mm/y and Rp equal 4.13 kΩ/cm 2 , These results made the new magnesium alloy a good candidate for use in temporary medical applications.

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A Critical Analysis of the Tensile Adhesion Test for Thermally Sprayed Coatings

Cited by 11 publications

References 87 publications

Control Degradation of New Magnesium Alloy by MgF2 Coating for Cardiovascular Applications

Control Degradation of New Magnesium Alloy by MgF2 Coating for Cardiovascular Applications

A Review of Advances in Cold Spray Additive Manufacturing

Investigate the Metallurgical, Degradation Behavior, and Mechanical Characteristics of a Novel Magnesium Alloy

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