耐蚀的

The appearance, adhesion and corrosion resistance of the coating were tested .And the samples were detected and analysed by SEM, EDXA, X-ray diffraction and XPS. The coarsened quality of ZrO_2 ceramic will decide the cohesion between Ni-P coating and substrate.

同时，对镀层进行了外观、结合力和耐蚀性测试，并用SEM、EDXA、X射线衍射和XPS等测试方法对镀层结构和成分进行了分析，结果表明：镀层与基体结合力的好坏，关键是粗化处理的效果。

Zinc plating andnickel (16%) alloy plating were prepared on ferrous substrate by electrodepositing in a sulfate bath.

锌镍合金层具有优异的耐蚀性，从全硫酸盐体系中用电沉积的方法制备了纯锌镀层和锌镍合金镀层。

The result shows that the corrosion resistance of nano-composite electrodeposits prepared under pulse current condition is obviously better than that under o...

结果表明，在脉冲条件下所制备纳米复合电镀层的耐蚀性明显优于其它电镀层，其原因是电镀层中复合有适量的纳米ZrO2颗粒以及脉冲电沉积工艺本身所致。

A Ni-ZrO_2 nano-composite were prepared by electrodeposition.The corrosion resistance of the Ni-ZrO_2 nano-composite electrodeposits in 10%HCl and 10%H_2SO_4 solutions respectively was studied by massloss measurement.SEM was used to observe the morphology of various electrodeposits after corrosion test,and the relevant corrosion mechanism was discussed.

采用电镀工艺制备了纯镍电镀层和Ni-ZrO2纳米复合电镀层，对纯镍电镀层和Ni-ZrO2纳米复合电镀层分别在10%HCl和10%H2SO4溶液中的耐蚀性进行了对比研究，用SEM对各种电镀层腐蚀后的表面形貌进行了观察。

Electrochemical studies are performed to investigate the corrosion resistance of uranium niobium alloy before and after passivated with carbon monoxide.

采用电化学方法研究了铀铌合金经CO( 0 3MPa)钝化前后的电化学耐蚀性能，并用X射线光电子能谱分析了铀铌合金经CO钝化后表面层的组成。

Three kinds of pretreatment method were applied: polishing, sandblasting and light ream.

观察了双极板材料的微观结构，并对其导电性和耐蚀性进行评价，以研究基体前处理对性能的影响。

Stainless steels have been widely used in various fields due to their good corrosion resistance and mechanical properties.

由於不锈钢良好的耐蚀性及机械性，而被广泛的应用。

The corrosion and electrochemical behavior of 316L stainless steel in acetic acid solutions at 85℃has been investigated.

16L不锈钢在常温下对醋酸有很好的耐蚀性，但是在高温特别是含卤素离子的醋酸溶液中常常会发生点腐蚀l周。

The performance parameters of the bath and Cr coating were measured.

测定了镀液及镀层的性能，结果表明，该体系具有良好的稳定性，在10～20A/dm2光亮电镀范围内，分散能力为70%～84%，覆盖能力为100%，所得镀层颜色白亮，耐蚀性优良，综合性能与国外同类产品相当。

Worn morphology of low chromium cast iron grinding balls used in wet mill in Dexing copper mine was analyzed with SEM.

低铬铸铁磨球存在切削、凿削、冲击坑及腐蚀坑等多种磨损形貌，观察分析后可知，欲进一步降低耗球量，不仅要提高磨球的硬度，而且要提高磨球材质的耐蚀

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。