说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 铈盐转化膜
1)  cerium-based conversion coating
铈盐转化膜
2)  cerium conversion coating
铈转化膜
1.
The influence of four treating temperatures(2,20,50℃ and 70℃) on the growth kinetics,structures,morphologies and anticorrosive properties of cerium conversion coatings on AZ31 magnesium alloy was investigated by gravimetry,X-ray diffraction(XRD),atomic force microscopy(AFM) and electrochemical impedance spectroscopy(EIS).
本工作采用重量法、X射线衍射(XRD)、原子力显微镜(AFM)和电化学阻抗谱(EIS)研究了成膜温度对AZ31镁合金铈转化膜的形成速率、物相、形貌以及耐蚀性能的影响。
2.
X-ray photoelectron spectroscopy(XPS) analysis showed that cerium conversion coating consisted of cerium hydroxides/oxides,in which both tetravalent cerium Ce(Ⅳ) and trivalent cerium Ce(Ⅲ) species co-existed.
采用X射线光电子能谱(XPS)、原子力显微镜(AFM)、电化学方法等对AZ31镁合金铈转化膜的组成、形貌结构及耐蚀性能进行了表征,并结合成膜动力学研究探讨了膜的形成机制。
3.
The results revealed that the microstructure of the cerium conversion coatings was closely related to the porous structure o.
通过阴极电解的方法在铝合金多孔阳极氧化膜上沉积了富铈转化膜 。
3)  Cerium conversion film
铈转化膜
1.
The influence of film formation factors on the corrosion resistance of cerium conversion film on 6063 aluminum alloy were studied by the orthogonal experiment design.
采用正交试验研究了处理液组成、pH值、成膜温度及成膜时间等成膜因素对6063铝合金铈转化膜耐蚀性的影响,确定了最佳成膜工艺参数:Ce(NO3)3。
2.
Rare earth cerium conversion film was prepared on aluminum anodized coating by cathodic electrodeposition.
采用阴极电沉积法在铝阳极氧化膜上制备出稀土铈转化膜;通过SEM和EDS表征了阳极氧化膜、阴极电沉积铈转化膜的形貌和组成成分;用极化曲线法、EIS交流阻抗法等电化学方法对这两种膜进行了耐蚀性评估。
3.
The morphology and elemental composition of the cerium conversion film and anodized aluminum alloy were analyzed by SEM and EDX.
采用化学沉积法在铝阳极氧化膜上制备铈转化膜。
4)  cerium-based passive film
铈盐钝化膜
5)  Cerium passivating
铈盐钝化
6)  lithium conversion coating
锂盐转化膜
1.
The corrosion reistance of lithium conversion coatings, chromate conversion coatings and natural oxide coatings on aluminium and its alloy was studies by electrochemical impedance frequency spectrum, zeta potential scanning polarization curve and potential versus time curve as well as immersion tests.
通过电化学测试和浸泡实验研究了铝及其合金上锂盐转化膜、铬酸盐转化膜及自然氧化膜在氯化钠溶液中的耐蚀性能。
补充资料:化学转化膜
分子式:
CAS号:

性质:选择某一类化学介质与要进行处理的金属发生化学反应,在金属表面上生成一层附着牢固,在水和一些腐蚀环境中难溶的稳定化合物膜。此层膜覆盖了金属,抑制金属生锈。该膜的生成,必须有基底金属直接参与,同选定介质中的阴离子反应,生成金属自身转化产物。根据选择化学介质的不同可分为氧化物膜、铬酸盐膜、磷酸盐膜和草酸盐膜等。广泛用于机械、电子仪表、兵器等工业部门。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条