轻合金锆/钛基转化膜的设计及性能研究
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杨延格, 曹京宜, 王兴奇, 方志刚, 于宏飞, 于宝兴, 王福会
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Design and Performance of Zr- and/or Ti-based Chemical Conversion Coatings for Light Alloys
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YANG Yange, CAO Jingyi, WANG Xingqi, FANG Zhigang, YU Hongfei, YU Baoxing, WANG Fuhui
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表2 典型轻合金商用和非商用锆/钛转化液的成分
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Table 2 Compositions of typical commercial and non- commercial Zirconium and/or Titanium-based conversion solutions
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| Non-commercial conversion solution | | Commercial conversion solution |
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| Conversion bath | Substrate | | Trade name (Manufacturer) | Main composition | Substrate | | K2ZrF6 | Al-alloy[22] | | Henkel AG & Co. KGaA | H2ZrF6+Cu | Al-alloy[39,40] | | H2ZrF6 | Al-alloy[25-30] | | Bonderite MNT 5200 (Henkel) | H2ZrF6+H2TiF6 | Al-alloy[41] | | H2ZrF6+ H2TiF6 | Al-alloy[31-33] | | Alodine 4830 (Henkel) | H2ZrF6+H2TiF6 | Al-alloy[42] | | K2ZrF6+ K2TiF6 | Al-alloy[20] | | Surtec 650 (Surtec International) | H2ZrF6+Cr(III) | Mg-alloy[43] | | K2ZrF6 | Mg-alloy[34,35] | | | | | | H2ZrF6 | Mg-alloy[36,37] | | | | | | H2ZrF6+H2TiF6 | Mg-alloy[38] | | | | |
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