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Observation of Localized Corrosion of Ni-Based Alloys Using Coupled Orientation Imaging Microscopy and Atomic Force Microscopy.

机译：用耦合取向显微镜和原子力显微镜观察镍基合金的局部腐蚀。

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We present a method for assessing the relative vulnerabilites of distinct classes of grain boundaries to localized corrosion. Orientation imaging microscopy provides a spatial map which identifies and classifies grain boundaries at a metal surface. Once the microstructure of a region of a sample surface has been characterized, a sample can be exposed to repeated cycles of exposure to a corrosive environment alternating with topographic measurement by an atomic force microscope in the same region in which the microstructure had been mapped. When this procedure is applied to Ni and Ni-based alloys, we observe enhanced attack at random grain boundaries relative to special boundaries and twins in a variety of environments.

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Bedrossian, P. J.; Schwartz, A. J.; Kumar, M.; King, W. E.;
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年度 1999
页码 1-8
总页数 8
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Grain boundaries; Nickel alloys; Corrosion; Exposure; Vulnerabilities; Atomic force microscopy; Coupled orientation imaging microscopy;

机译：晶界;镍合金;腐蚀;暴露;脆弱性;原子力显微镜;耦合取向成像显微镜;

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4. Observation of Localized Corrosion Uing Coupled Orientation Imaging Microscopy and Atomic Force Microscopy [C] . Peter J. Bedrossian, Akam J. Schwartz, Mukul Kumar, Symposium on interfacial engineering for optimized properties . 2000

机译：观察局部腐蚀耦合取向成像显微镜和原子力显微镜的耦合
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7. Observation of Localized Corrosion of Ni-Based Alloys Using Coupled Orientation Imaging Microscopy and Atomic Force Microscopy [O] . Peter J. Bedrossian, Adam J. Schwartz, Mukul Kumar, 1999

机译：使用耦合取向成像显微镜和原子力显微镜观察Ni基合金的局部腐蚀

Observation of Localized Corrosion of Ni-Based Alloys Using Coupled Orientation Imaging Microscopy and Atomic Force Microscopy.

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