Results 21 to 30 of about 983 (210)
Journal of Materials Research and Technology, 2022 Super austenitic stainless steel (SASS) was prepared by non-consumable vacuum arc melting for the first time. The effects of rare earth (RE) elements on its solidification microstructure and segregation behavior were investigated. The σ phase is the main
Yue Zhang +6 more
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Electrochemical Behaviour of a Super Austenitic Stainless Steel in Amazonian Aqueous Environment
International Journal of Electrochemical Science, 2013 The electrochemical behaviour of 254 SMO super austenitic stainless steel in natural seawater collected from river mouth of French Guiana was investigated.
J.K. Ntienoue +4 more
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Tribocorrosion Behavior of Medium-Entropy Super Austenitic Stainless Steel in Acidic Environments
LubricantsAlthough extensive studies have examined the tribocorrosion behavior of stainless steels, the performance of medium-entropy austenitic super stainless steels (MEASS) under severe combined corrosion and mechanical wear conditions has not been fully ...
Chia-Chi Liu +7 more
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High Temperature Materials and Processes, 2016 The present study compares the mechanical and electrochemical behaviour of austenitic (AISI 316L) stainless steel compacted at various pressures (200, 400 and 600 MPa) and conventionally sintered at super-solidus temperature of 1,400°C.
Muthuchamy A. +2 more
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Effect of Copper on the Corrosion Resistance of Super Austenitic StainlessSteel in Flue Gas Desulfurization Environment [PDF]
Cailiao Baohu, 2021 In order to study the effect of Cu on the origin and propagation of pitting corrosion of super austenitic stainless steel, the immersion test results showed that Cu reduced the pitting temperature of super austenitic stainless steel and promoted the ...
LI Bing-bing, CHEN Hai-tao, LANG Yu-ping, QU Hua-peng, FENG Han-qiu, TIAN Zhi-ling, CHEN Qing-ming
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Journal of Manufacturing and Materials Processing, 2023 In this work, a semi-continuous functionally graded material (FGM) between an austenitic and a super duplex stainless steel was obtained. These materials are of great interest for the chemical, offshore, and oil and gas sectors since the austenitic ...
Juan Carlos Pereira +4 more
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Effect of B on Segregation Behavior of Mo at γ-Fe ∑9 and ∑11 Grain Boundaries
Taiyuan Ligong Daxue xuebao, 2023 Purposes Owing to the serious segregation of Cr and Mo in super austenitic stainless steel, a large number of Mo- and Cr-rich second phases precipitate during the hot rolling process, which leads to rolling cracking and delamination.
Xin YAN +4 more
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Orientation-dependent dynamic recrystallization of super austenitic stainless steels
Journal of Materials Research and Technology, 2021 Herein, the hot compression of a super austenitic stainless steel (SASS) containing 7Mo–0.46N–0.02Ce is conducted at different temperatures (900–1200 °C) under a strain rate of 10 s−1. The effect of angle between solidification direction of columnar crystals and loading direction (0°, 30°, 60° and 90°) on microstructural evolution of SASS is studied ...
Lin Wang +5 more
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Journal of Materials Research and Technology, 2023 Hot deformation behaviors and dynamic softening mechanisms of the 7Mo super-austenitic stainless steel (SASS) were studied in the temperature range of 1000–1200 °C and stain rate of 0.001–10 s−1.
Shiguang Xu +4 more
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Duplex Stainless Steels—Alloys for the 21st Century
Metals, 2021 Duplex stainless steels were first manufactured early in the 20th century, but it was the introduction in the 1970s of the argon-oxygen decarburisation (AOD) steel making process and the addition of nitrogen to these steels, that made the alloys stronger,
Roger Francis, Glenn Byrne
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