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Updated: Mar 11, 2026

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蚀刻方法用于揭示基于Ni的超级合金中的纳米级沉物和碳化物

Seung Gyu Hong1, Cho Hyeon Lee1, Seong Hyeon Yang1

  • 1Department of Materials Science and Engineering, Kookmin University, Seoul, 02707, Republic of Korea.

Applied microscopy
|March 10, 2026
PubMed
概括

开发定制的蚀刻方法对于准确量化基超级合金中的微观结构至关重要. 本研究介绍了扫描电子显微镜 (SEM) 对玛质沉物和粒度边界碳化物成像的组成特定协议.

关键词:
γ′ 沉了下来蚀刻方法 蚀刻方法颗粒边界碳化物 颗粒边界碳化物基于的超级合金.扫描电子显微镜扫描电子显微镜体积分数的体积分数是什么

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Precipitation gravimetry is based on converting an analyte into a sparingly soluble precipitate, which is separated by filtration and weighed. An ideal precipitate should be pure, insoluble, of known composition, and easily filtered from the reaction mixture.
In determining nickel by gravimetric analysis, a precipitant of ethanolic dimethylglyoxime is added to a hot nickel salt solution. This is quickly followed by the dropwise addition of dilute ammonia solution until precipitation occurs. A...
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