Examining Sigma Phase in Super Duplex Stainless Steels (UNS S32750) after Isothermal Aging, Focusing on Its Influence on Etching and Pitting Corrosion with Optical Microscopy

IF 1.3 Q3 METALLURGY & METALLURGICAL ENGINEERING

Metallography, Microstructure, and Analysis Pub Date : 2024-08-08 DOI:10.1007/s13632-024-01120-y

Rahul Shrivastava, Rita Maurya, P. K. Katiyar

引用次数: 0

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利用光学显微镜研究等温时效后超级双相不锈钢（UNS S32750）中的 Sigma 相，重点关注其对蚀刻和点蚀的影响

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来源期刊

Metallography, Microstructure, and Analysis METALLURGY & METALLURGICAL ENGINEERING-

CiteScore

2.70

自引率

6.20%

发文量

期刊介绍： The journal Metallography, Microstructure, and Analysis publishes original, peer-reviewed research articles on engineered materials, which are defined as both processed and inorganic. The journal focuses on the art and science of preparing, interpreting, and analyzing microstructures for the purpose of understanding material behavior and performance, and serves as a forum for engineers and scientists to exchange the latest information regarding the evolution of microstructures in a variety of materials. Topics focus on the role of microstructure in engineering processes and materials properties. Specifically, the journal publishes contributions that discuss the ways in which microstructures can influence, or arise from: 1) Mechanical and thermal processing of metals, alloys, and ceramics 2) Environmental degradation (such as oxidation and corrosion)3) Welding, casting, and solidification processes4) Additive or digital manufacturing techniques 5) Failure of engineering structures, and6) Electronic materials. In addition to these general topics, the journal covers a wide range of more specialized materials science and metallurgy issues, such as the characterization of building materials, archaeometallurgy, high-strain-rate phenomena, tribological surfaces and interfaces, superplasticity, and radiation effects. Also of interest are new and alternative techniques for microstructural examination and analysis (including metallography, ceramography, and microscopy), computer-aided microstructural analysis, and techniques for physical and chemical analysis as they relate to microstructure. Contributions that present a complete treatment of a microstructure, from its formation to preparation techniques to interpretation and analysis, are especially of interest to the journal.