4 結(jié)論
(1)在氟硼酸鹽體系中,各工藝參數(shù)對電沉積因瓦合金鍍層中鐵含量的影響差異比較明顯,尤其是陰極旋轉(zhuǎn)速率,說明鐵的電沉積受擴散的影響較大:而在實驗條件范圍內(nèi),陰極電流效率的變化幅度基本穩(wěn)定在士4%。
(2)確定了制備因瓦合金箔的最佳工藝參數(shù)為: c(Fe2+)=0.15 mol/L,v(陰極旋轉(zhuǎn))=600~900 r/min, PH=2.5~3.0,θ=45~
(3)在最佳工藝條件下得到了平整光亮、致密、柔韌性好、含鐵量為62%~66%的因瓦合金箔。
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[編輯:沮靖邦]
氟硼酸鹽體系電沉積因瓦合金箔的工藝研究:結(jié)果與討論(二)
氟硼酸鹽體系電沉積因瓦合金箔的工藝研究:結(jié)果與討論(三)
氟硼酸鹽體系電沉積因瓦合金箔的工藝研究:結(jié)果與討論(四)
氟硼酸鹽體系電沉積因瓦合金箔的工藝研究:結(jié)果與討論(五)










