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We have several years’ experience of exploiting corrosion resistance electroplating. |
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The surface has good chemical stability, and it won’t react in alkali, sulfid, nitric acid and most organic acid, so it has good attrition performance.
The European Parliament’s End-of- Life Vehicle Directive practically bans the use of Cr(VI) in corrosion preventative coatings. With a wide range of Cr(VI)-free processes including passivates, chromates and sealers for different corrosion protection requirements, our aim is to make chemical technology, equipment engineering and surroundings together, composing a unique system. Through the system, we can produce reasonably and get high quality continuously, so it is harmonious with future environment. |
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And then electroplate nickel-sealing with solid particulate, which is to make micro-crack chromium when electroplating chromium again, this can avoid unsmoothness, and slower corrosion speed, as a result, improve defence performance.
再镀一层含有固体微粒的镍封，令到再镀铬时形成微孔铬，从而防止产生大而深的直贯基体金属的少量腐蚀沟纹和凹坑，向横向发展，减缓了穿透基体的腐蚀速度，进一步提高了防护性能。 |
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We have semiautomatic and automatic plating production line, so our output is large. And our technology is so strong, because we can produce chemical material and additive by ourselves. Depend on developing test equipments, we can provide quality assurance. The test equipments include professional analysis inspection center, X-ray machine, salt spray tester and so on.
有半自动、全自动电镀生产线、具有较大的生产能力。 技术力量雄厚，各种化工原料、添加剂均自主开发生产。产品质量过硬，检测手段先进，拥有专业分析检测实验中心，具有X光谱分析测厚仪、盐雾试验箱等先进设备，为产品质量提供保证。 |
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We put several surfaces of nickel technology into practice, first, electroplate emibright nickel with little sulfur or none, second, electroplate nickel with high sulfur, and then electroplate bright nickel with high sulfur. Through different sulfur content bringing different potentiometer, make corrosion direction to landscape orientation, improve corrosion prevention of nickel surface.
实行多层镍工艺，先沉积一层含硫少或无硫的半光亮镍，再镀一层高硫镍，然后再镀一层含硫较高的光亮镍层，通过含硫量的不同产生电极电位差，使腐蚀方向由纵向向横向发展，提高了镍层的抗蚀性。 |
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