• 初步探讨了8108缓蚀机理认为属于阳极钝化缓蚀剂

    An approach has been made in terms of inhibition mechanism and 8108 is considered as an inhibitor of anodic passivation type.

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  • 结果表明转鼓阳极机械力作用可以缓和阳极钝化提高硬质合金废料电解的电流效率

    The results show that the anode passivation can be decreased through the mechanical force of the drum anode, and the current efficiency can be improved.

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  • 目的研究贵金属合金在上前经过不同阳极钝化条件处理除气、预氧化结合强度影响

    Objective: This study is to determine the effect of different surface anodizing and degassing-preoxidation on bonding strength of porcelain to Ni-Cr alloy.

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  • 目的分析烤瓷用镍铬合金在上前进行阳极钝化处理其表面氧化形貌厚度主要金属元素氧化程度的影响。

    Objective To study the shape, thickness and oxide percentage of major metal element of oxide film on Ni-Cr porcelain alloy after anodizing pretreatment.

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  • 针对停车期间是否循环提出不同应对措施,使冷却器位于阳极保护安全区,确保钝化稳定,延长设备的使用寿命。

    Various measures were taken depending on whether acid circulated or not to keep the acid cooler in the safe area of anodic protection with a stable passive film and thereby lone service life.

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  • 极化曲线表明对硝基苯甲酸钠对碳钢阳极过程抑制作用,阳极过程的抑制强烈,适当浓度时可使碳钢钝化

    The polarized curves obtained indicate that SpNB inhibits both the anodic and cathodic processes on the carbon steel and the former is inhibited in more extent.

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  • 金属合金阳极电溶解过程常常可以观察到电化学振荡现象,尤其是活化钝化转变阶段

    The electrochemical oscillations often are observed in the process of anodic electrodissolution of metal and alloy, in particular, in the transitional period of between activation and passivation.

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  • 利用静态动态阳极极化曲线钝化电流值,可以评估材料耐动态磨蚀性能

    The dynamic abrasive performance of the material could be estimated hy difference between passive current of static anodic polarization curve and that of dynamic anodic polarization curve.

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  • 采用动电位扫描成膜碳钢试样测试阳极极化曲线显示碳钢腐蚀介质中处于钝化状态

    The anticathode of polarization curve of carbon steel with SAMs by changed - electrical voltage method suggested that carbon steel is passivation state in the rust medium.

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  • 原来成功进行电流冲击方法钝化的基础上,摸索出小电流的阳极硫化方法。

    Under the success of initial large current sulfurizing method, the author finds a new method-small initial current method.

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  • 通过阳极极化曲线的测定,找出了络合游离搅拌阳极临界钝化电流密度关系;通过霍尔槽试验确定了最佳阴极电流密度范围。

    Dependence of anode critical passivation current density on concentration of free complexing agent and agitation was discovered through the measuring of anodic polariza…

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  • 通过阳极极化曲线的测定,找出了络合游离搅拌阳极临界钝化电流密度关系;通过霍尔槽试验确定了最佳阴极电流密度范围。

    Dependence of anode critical passivation current density on concentration of free complexing agent and agitation was discovered through the measuring of anodic polariza…

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