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首頁> 外文會議>International Conference on Advances in Materials and Manufacturing Processes >The Influence of Complexing agent to the Function of Electroless Plating of P-Ni Alloy on Magnesium Alloy
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The Influence of Complexing agent to the Function of Electroless Plating of P-Ni Alloy on Magnesium Alloy

機譯:絡(luò)合劑對鎂合金P-Ni合金電鍍功能的影響

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摘要

To improve the corrosion resistance and wear resistance of AZ31B magnesium alloy, in this dissertation, we use the method making AZ31B magnesium alloy as the matrix to make coating on the way of electroless plating nickel-phosphor directly. In this study, we make experiments on the influence of concentration of complexing agent in electroplating to electroless plating on the surface of magnesium alloy. We utilize the scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and the detection of corrosion resistance etc. To analyze the morphology, composition and corrosion resistance of coating. We come to a conclusion that the reaction is at the soonest when we adopt sodium citrate as buffering agent and its density is 10ml/L., meanwhile, the coating particle is tiny and is well-knit with matrix. What's more, phosphorus contents are maximum and the corrosion resistance is greatest.
機譯:為了提高AZ31B鎂合金的耐腐蝕性和耐磨性,在本文中,我們使用制造AZ31B鎂合金的方法作為基質(zhì),直接在化學鍍鎳磷光體上制作涂層。在這項研究中,我們對絡(luò)合劑濃度在鎂合金表面電鍍中的濃度對電鍍的影響進行了實驗。我們利用掃描電子顯微鏡(SEM),能量分散光譜(EDS)和檢測耐腐蝕等,以分析涂層的形態(tài),組成和耐腐蝕性。我們得出結(jié)論,當我們采用檸檬酸鈉作為緩沖劑時,反應(yīng)是最快的,其密度為10ml / L.,同時,涂層顆粒是微小的,并且用基質(zhì)良好地編織。更重要的是,磷含量最大,耐腐蝕性最大。

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