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不锈钢电化学钝化加工
作者:上海脉诺金属表面处理有限公司 发布日期:2019-06-04 
不锈钢电化学钝化加工

电化学钝化是利用电化学强烈反应的这一特点,在金属表面形成了一层更加致密、牢固、难溶的氧化物或别的化合物薄膜,形成的钝化膜的抗腐蚀性远优于化学钝化。
 
Electrochemical passivation is based on the strong electrochemical reaction. A more compact, firm and insoluble oxide or other compound film is formed on the metal surface. The corrosion resistance of the passivation film is much better than that of chemical passivation.
 
一方面电学化钝化的耐腐蚀性远远优于化学钝化;另一方面,钝化后仍可以保持不锈钢原来的表面状态,例如不锈钢拉丝板,经过电化学钝化后,用肉眼观察,表面仍保持不锈钢拉丝的效果。
 
On the one hand, the corrosion resistance of electrochemical passivation is much better than that of chemical passivation; on the other hand, the original surface state of stainless steel can be maintained after passivation.
 
以上药水均为本公司自有配方,可针对不同材料,提供对应的药水加工,以达到最好效果。
 
The above agents are all our own formulations, which can be processed according to different materials to achieve the best results.
 
自动线可加工最大工件尺寸:3000×800×1400mm;Maximum workpiece size processing by automatic line
 
酸洗钝化除常规的浸泡方式外,还可以采取喷淋式、循环流动式、涂刷式等多种手段处理。
 
In addition to conventional immersion, acid pickling and passivation can also be treated by spraying, circulating and brushing etc.
 
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