UC知道还是化学翻译···囧
来源：百度知道 编辑：UC知道 时间：2024/05/30 19:17:07
a fluoride coating as an interlayer
has been used. Magnesium and its alloys can be modified
by dense HF aqueous solution, and some reports about that have
been published [19–20]. It has been reported that introducing an
interlayer between the substrate and the coating is a good way
to achieve better corrosion resistance [21–23]. The interlayer on
the substrate not only reduces the corrosion of magnesium alloys
during dip-coating process, but also reduces the potential difference
between the matrix and the second phase of magnesium alloys.
After an immersion period of 20 h in 20% HF at 25 C, the
fluorinated magnesium alloys with some pores and cracks on the
surface were obtained. Then, the CeO2 thin film was deposited on
the fluorinated sample by dip-coating. The surface morphologies,
composition and the corrosion resistance of the CeO2 thin film
were investigated in details.
Die-casted AZ91D magnesium alloy wit
has been used. Magnesium and its alloys can be modified
by dense HF aqueous solution, and some reports about that have
been published [19–20]. It has been reported that introducing an
interlayer between the substrate and the coating is a good way
to achieve better corrosion resistance [21–23]. The interlayer on
the substrate not only reduces the corrosion of magnesium alloys
during dip-coating process, but also reduces the potential difference
between the matrix and the second phase of magnesium alloys.
After an immersion period of 20 h in 20% HF at 25 C, the
fluorinated magnesium alloys with some pores and cracks on the
surface were obtained. Then, the CeO2 thin film was deposited on
the fluorinated sample by dip-coating. The surface morphologies,
composition and the corrosion resistance of the CeO2 thin film
were investigated in details.
Die-casted AZ91D magnesium alloy wit
含氟涂料作为夹层
已被使用。镁及其合金可以修改
被茂密的高频水溶液，一些报道说，有
已出版[ 19-20 ] 。据报道，介绍了
夹层之间的基板和涂料是一种好方法
取得更好的耐腐蚀性能[ 21-23 ] 。间的
基板不仅降低了腐蚀的镁合金
在浸涂过程，而且还降低了电位差
之间的矩阵和第二阶段的镁合金。
后浸泡20小时内20 ％的高频在25 C时，
氟化镁合金一些孔隙和裂缝
表面获得。然后， CeO2薄膜的沉积
氟化样品浸涂。表面形貌，
组成和耐蚀性的CeO2薄膜
进行了调查，详细信息。
模铸造AZ91D镁合金的化学成分
（重量％ ）镁9.02Al - 0.49Zn是该项研究中所用。样本
尺寸为18毫米22毫米4毫米的抛光
碳化硅文件与细砂砾先后下降到2000年砂砾。那个
抛光样品脱脂的丙酮在超声波浴
5分钟和干果的蠕虫蒸汽的空气。
硝酸铯的前身是溶解在乙醇，
搅拌。棉作为添加剂，以稳定和加强
网络结构的溶胶滴加。混合物
是搅拌大力和年龄24小时前涂层。音量
乙醇的比例是10点03分，以棉，和浓度
策先生为0.3
在编写基板immerged在20 ％高频的20小时
25角在此之后，氟化基板清洗蒸馏水
水和干燥完全在干燥箱。样本
与氟涂料获得了溶胶凝胶浸涂进程。
溶胶凝胶薄膜进行使用主页升降。在这个过程中，
首先，沉垂直样品在溶胶和
撤回速度6米/小时其次，他们挂在露天
为了电影干燥，然后将样品放入
干燥炉和加热到