Oxidation behavior of Fe-Cr-2Si alloys in high temperature steam

Leong, Amanda; Yang, Qiufeng; McAlpine, Samuel W.; Short, Michael P.; Zhang, Jinsuo

doi:10.1016/j.corsci.2020.109114

Cited by 15 publications

(8 citation statements)

References 27 publications

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“…Superior corrosion resistance can be achieved by modifying the composition of stainless steel by adding more metals, especially chromium [ 114 , 115 ]. When chromium is present, Cr 2 O 3 can form, creating a strong and adherent layer that prevents further oxidation [ 116 ]. Due to its low cost, stainless steel is widely used in removable orthopedic devices, such as fracture plates and hip screws [ 117 , 118 ].…”

Section: Metalmentioning

confidence: 99%

The Clinical Use of Osteobiologic and Metallic Biomaterials in Orthopedic Surgery: The Present and the Future

et al. 2023

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As the area and range of surgical treatments in the orthopedic field have expanded, the development of biomaterials used for these treatments has also advanced. Biomaterials have osteobiologic properties, including osteogenicity, osteoconduction, and osteoinduction. Natural polymers, synthetic polymers, ceramics, and allograft-based substitutes can all be classified as biomaterials. Metallic implants are first-generation biomaterials that continue to be used and are constantly evolving. Metallic implants can be made from pure metals, such as cobalt, nickel, iron, or titanium, or from alloys, such as stainless steel, cobalt-based alloys, or titanium-based alloys. This review describes the fundamental characteristics of metals and biomaterials used in the orthopedic field and new developments in nanotechnology and 3D-printing technology. This overview discusses the biomaterials that clinicians commonly use. A complementary relationship between doctors and biomaterial scientists is likely to be necessary in the future.

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Section: Metalmentioning

confidence: 99%

The Clinical Use of Osteobiologic and Metallic Biomaterials in Orthopedic Surgery: The Present and the Future

et al. 2023

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“…We also calculated the thermal expansion for the Fe 86 Cr 12 Si 2 composite, Figure a, showing a lower thermal expansion than the pure iron. The high oxidation resistance of Fe 86 Cr 12 Si 2 even at elevated temperatures and the fact that composite alloys with lower oxidation tendency show lower thermal expansion can be explained Figure b,c show the comparison of the thermal expansion coefficient (TEC), calculated using different potentials , and our parameterized MEAM potential for the other two components Si and Cr.…”

Section: Structural and Thermal Propertiesmentioning

confidence: 99%

A Modified Embedded-Atom Potential for Fe-Cr-Si Alloys

et al. 2021

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We developed a modified embedded atom method (MEAM) potential for Fe-Cr-Si ternary systems. These alloys have superior corrosion and crack resistance, making them candidate materials for several engineering applications such as accidenttolerant fuel cladding. We used a multiobjective optimization approach to match Fe-Cr-Si's elastic constants, ground-state energies, and structural parameters with ab initio calculations. The potential has been parameterized by fitting to a set of literature values obtained using density functional theory (DFT) or experimental studies. The developed potential was used in molecular dynamics (MD) simulations to extract mechanical and thermal properties. We obtained the calculated elastic constants for Fe-Cr-Si binary interactions using the proposed potential, agreeing with ab initio calculations. Our calculated self-diffusion coefficient values and defect formation energy using this potential are in good agreement with the previous literature. Therefore, the developed potential can investigate the fundamental behaviors on an atomic scale under harsh conditions like elevated temperature and irradiation.

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“…So far, numerous types of coatings have been proposed by researchers for the surface modification of zirconium alloy nuclear fuel cladding tubes, mainly including metal coatings, [8][9][10] ceramic coatings, [11][12][13] and multicomponent composite coatings. [14][15][16] Among these coatings, the metallic Cr coating has good corrosion and oxidation resistance, excellent mechanical strength and wear resistance, favorable adhesion with zirconium alloy substrates, and a relatively low thermal neutron absorption cross-section, [17][18][19][20] which is considered the most promising candidate material for zirconium alloy cladding coating. Many researchers have paid much attention to the studies of the preparation process, high-temperature oxidation performance, and radiation resistance of Cr coating on the surface of zirconium alloy cladding.…”

Section: Introductionmentioning

confidence: 99%

Effect of bias voltage on the microstructure and high‐temperature steam oxidation behavior of Cr coatings prepared by multi‐arc plating on Zircaloy‐4 alloy

Ning

Zhu

Huang

et al. 2023

Materials & Corrosion

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Cr coatings were deposited on the Zircaloy-4 alloy by multi-arc ion plating under different bias voltages from −50 to −110 V, and the microstructure, mechanical properties, and high-temperature steam oxidation behavior of these coatings were systematically investigated. The results indicate that the bias voltage significantly affects the crystal orientation, surface morphology, deposition rate, nanohardness, and bonding strength of Cr coating on the Zircaloy-4 alloy. The high-temperature oxidation behavior of the Cr coating is closely related to its crystallographic orientation. Compared with the Cr coating with relatively random grain orientations, the Cr coating with (211) preferred orientation has a dense and uniform oxide scale and has the best oxidation resistance in the steam environment at 1200°C.

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Oxidation behavior of Fe-Cr-2Si alloys in high temperature steam

Cited by 15 publications

References 27 publications

The Clinical Use of Osteobiologic and Metallic Biomaterials in Orthopedic Surgery: The Present and the Future

The Clinical Use of Osteobiologic and Metallic Biomaterials in Orthopedic Surgery: The Present and the Future

A Modified Embedded-Atom Potential for Fe-Cr-Si Alloys

Effect of bias voltage on the microstructure and high‐temperature steam oxidation behavior of Cr coatings prepared by multi‐arc plating on Zircaloy‐4 alloy

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