| 1. | Method for making anodic polarization measurement for stainless steels
不锈钢阳极极化测量的方法 |
| 2. | Testing method for corrosion resistance of metallic biomaterials by anodic polarization measurement
用阳极极化测量法测定金属生物材料的耐腐蚀性的试验方法 |
| 3. | Standard reference test method for making potentiostatic and potentiodynamic anodic polarization measurements
作静电位标记和动电位阳极极化测量的基准测试方法 |
| 4. | It was found that passivation of the anode took place at about 0 . 6 v ( vs . oxygen electrode ) and maximum output power during anodic polarization
钝化的起因是阳极铂催化剂氧化形成铂氧化物的结果。 |
| 5. | The corrosion behavior of nanocrystalline ( nc ) copper bulks with various grain sizes prepared from igc ( inert gas condemsation ) and vacuum annealing in comparison with conventional microcrystalline ( mc ) copper ( as - rolled and electrolytic ) in acid copper sulphate solution and neutral solution containing chlorides under free corrosion conditions and anodic polarizations has been studied using potentiodynamic polarization , potentiometric analysis , cyclic voltammetry and electrochemical impedance spectroscopy . x - ray diffraction was used to estimate the grain size of the annealed nc copper . field emission gun scanning electron microscopy and x - ray energy - dispersive spectroscopy was used to characterize the surface morphology and analyze the surface composition after the polarization and potentiometric test of both nc and mc copper
本文研究了用igc (惰性气体蒸发凝聚原位温压法)制备并真空退火到不同晶粒尺寸的纳米晶铜和微米晶铜(冷轧紫铜、电解铜)在酸性硫酸铜溶液和中性含氯溶液中，在自腐蚀状态和阳极极化状态下的腐蚀性能。使用了动电势极化、电位测定、循环伏安法( cv )和电化学阻抗谱( eis )等方法。 x -射线衍射( xrd )的方法用来估算纳米晶铜晶粒尺寸。 |
| 6. | The composition and structure of the films synthesized by mw - ecrpemsd technology were examined by electron probe , edx , afm , xrd , sem , moreover the corrosion resistance of films were detected by anodic polarization . furthermore , the wear resistance of films was tested by frictional wear . the relationship between properties of films and mw - ecrpemsd technology was summarized
对微波- ecr等离子体增强非平衡磁控溅射沉积工艺制备的薄膜，采用电子探针、 edx 、 aex 、 xrd 、 sem进行成分及微观结构分析；利用阳极极化测试了薄膜的耐蚀性能；通过摩擦磨损实验测试了薄膜的耐磨性能；总结了薄膜的特性与制备工艺的关系。 |
| 7. | The wear and corrosion resistance of ni - w , ni - w - b and ni - w - b - ptfe deposits were also tested by means of anodic polarization et al , xps and sem were used to study the appearance and state of the elements on the obtained deposit surface . the results are summarized as follows : a . electrodeposition of ni - w - b alloy and ni - w - b - ptfe composite coatings
应用阳极极化等实验方法对获得的ni - w - b - ptfe复合镀层和ni - w - b 、 ni - w合金镀层的耐磨性能和耐蚀性能进行比较，并运用xps和sem手段研究腐蚀前后获得的合金镀层和复合镀层的表面元素状态和镀层表面形貌。 |
| 8. | A modified definition of polarization resistance calculated from the equivalent circuit of eis make its value dependent on the grain size . in anodic polarization test ( sweeing and stair - steps ) , the maximum ( critical ) current density increases while the passivation potential and breakdown potential lowers with the reduction of the grain size . fegsem images showed the grain growth and pitting corrosion of the nc copper surface , uniform corrosion in the mc copper surface and the broken passivation layer in both surfaces
在阳极极化实验(包括扫描法和台阶法)中，致钝电流虽晶粒尺寸减小而增大，而致钝电位和击穿电位都随着晶粒细化而降低。 fegsem照片发现了纳米晶铜的晶粒长大和孔蚀，微米晶铜表面的均匀腐蚀，和两种铜表面破碎的钝化膜。 |
| 9. | The corrosion test , performed in 5wt % salt fog or with the electrochemical calculation of anodic polarization in 50 , g / g potassium chloride aqueous solution , indicates the coatings densification corresponds with their corrosion protection to uranium . the denser the coatings are , the more effective their protection to uranium is . compared with the al coatings produced at - 300v bias voltage and al _ ( 2 ) o _ ( 3 ) coatings produced with ps technique , the al coatings at - 100v and al _ ( 2 ) o _ ( 3 ) coatings with rms and to techniques are denser thus providing a better protection for uranium
电化学参数计算或盐雾腐蚀结果表明，镀层的致密程度与其对铀基体的保护性能呈现了较好的一致性：镀层越致密，其保护性越好，即- 100v偏压下的铝镀层和rms 、 to法制备的al _ 2o _ 3镀层；镀层越疏松，其保护性越差，即- 300v偏压下的铝镀层和ps法制备的al _ 2o _ 3镀层。 |
