![](https://media.springernature.com/w90/springer-static/cover/journal/11837/72/2.jpg?as=webp)
Volume 72, Issue 2
February 2020
56 articles in this issue
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Porosity-Based Design and Finite-Element Analysis of Self-Lubricating Chromium-Free Passivation Film
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Effect of Temperature Ramp Rate on the Morphology, Phase and Adhesion Strength of Ag-Ta2O5 Thin Film
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Effect of Oxidative Pretreatment and Lead Nitrate Addition on the Cyanidation of Refractory Gold Ore
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