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Updated: Sep 10, 2025

An Available Technique for Preparation of New Cast MnCuNiFeZnAl Alloy with Superior Damping Capacity and High Service Temperature
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An Available Technique for Preparation of New Cast MnCuNiFeZnAl Alloy with Superior Damping Capacity and High Service Temperature

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熱処理中のCu-1.16Ni-0.36Cr合金の降水行動および特性進化

Shaolin Li1, Shuaibin Li1, Wenming Sun1

  • 1Henan Key Laboratory of Nonferrous Materials Science and Processing Technology, Henan University of Science and Technology, Luoyang 471023, China.

Materials (Basel, Switzerland)
|August 28, 2025
PubMed
まとめ

Cu-Ni-Cr合金の老化パラメータを最適化すると,分散したBCC Crの沈殿物が得られます. この微細構造は,強度や電気伝導性を含む機械的性質を,降水と変位強化によって強化します.

キーワード:
Cu-1.16Ni-0.36Cr合金老化処理マイクロ構造強化メカニズム

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Precipitation Processes

The experimental conditions in a gravimetric analysis should be optimized to maximize the particle size and purity of the obtained precipitate. Ideally, the concentration of the precipitating reagent should be low with effective stirring to maintain low relative supersaturation for the growth of large crystals. In homogeneous precipitation, the precipitant is slowly generated by a chemical reaction in the solution to avoid local reagent excesses. For example, urea decomposes gradually to...
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Precipitation Gravimetry

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Washing, Drying, and Ignition of Precipitates

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