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真空不锈钢镀钛的颜色是怎样做出来的?

来源:http://www.719gcxzh.cn 日期:2020-06-11 发布人:shenghu
  真空不锈钢镀钛的颜色是怎样做出来的?
  How is the color of vacuum stainless steel titanium plating made?
  在高真空并且高温的钛镀环境中,加入不同的气体能镀出不同的颜色(如加入N2,镀出来的颜色是金色:如加入N2和C2H2颜色就会是玫瑰金色)。在镀钛过程中,使用的物质是钛和高纯气体,都是绿色环保的材料,由于是在高温真空环境中生产,不会产生任何有毒物质,所以镀出来的产品是非常安全环保的,可以通过各种安全测试。
  In high vacuum and high temperature titanium plating environment, adding different gases can produce different colors (for example, adding N2, the color is gold; adding N2 and C2H2, the color will be rose gold). In the process of titanium plating, the materials used are titanium and high-purity gas, which are green and environmental protection materials. Because they are produced in high temperature and vacuum environment, they will not produce any toxic substances, so the products are very safe and environmental protection, and can pass various safety tests.
  钛是一种抗腐蚀的金属,在常温下,钛可以安然无恙地躺在各种强酸强碱的溶液中,练腐蚀性更强的酸水-----水(水:浓硝酸与浓盐酸三比一比例的配比,可以溶掉黄金,)也不能腐蚀它在国防运用上,钛是用来制作潜艇。
          不锈钢金属工程
  Titanium is a kind of corrosion-resistant metal. At room temperature, titanium can lie in various strong acid and alkali solutions safely, and practice the most corrosive acid water - aqua regia (aqua regia: the ratio of concentrated nitric acid and hydrochloric acid in three to one ratio, which can dissolve gold) can not corrode it. Titanium is used to make submarines.
  所以镀钛后产品上面的锈点不是钛膜生锈,而是产品本身底材产生的锈点。
  Therefore, the rust spot on the product after titanium plating is not the rust of titanium film, but the rust spot produced by the product's own substrate.
  在镀钛前的产品上面,如果产品本身有氧化物(或是砂孔,气孔)的点,称为软弱点,它与底材本身就不够牢固。一段时间后,底材氧化物的那个点的钛层就容易脱落,所以出现生锈及度钛层脱落现象。一般砂光的产品抛光的时候,产生的摩擦系数大,产品表面容易产生氧化物。这也是砂钛金/砂玫瑰金经常会有生锈的原因,以及通常会采取抗指纹油来防止产品生锈问题.
  Before titanium plating, if the product itself has oxide (or sand hole, air hole) points, it is called soft weakness, it is not strong enough with the substrate itself. After a period of time, the titanium layer at that point of the substrate oxide is easy to fall off, so rust and degree of titanium layer fall off. In general, when the sanding products are polished, the friction coefficient is large, and the oxide is easy to be produced on the product surface. This is also the reason why sand titanium / sand rose gold often rust, and anti fingerprint oil is usually used to prevent product rust
  颜色问题
  Color problem
  彩色钢板色差采用色差仪进行检测,在试样中选一张作为基准样本,用色差仪先测出其CIE L*a*b均匀色空间的L*a*b值,然后分别测出其余试样与基准本同色,同部位的色差,取值为评判值。通过彩色钢板同批同色的色差△E*ab应不大于3(色差仪的综合指标值3.0以内)。如换成行业大家简单的要求表达方式,同批次同厚度同张坂,目测颜色要一致;不同批次同色颜色近似度必须达到90%以上,随厚度的偏差越大,色差会稍大。
  Color difference of color steel plate is detected by color difference meter. Select one of the samples as the reference sample, and use the color difference meter to measure the L * a * b value of CIE L * a * B uniform color space, and then measure the color difference of other samples with the same color as the reference and the same part, and take the maximum value as the evaluation value. The color difference △ e * ab of the same batch of color steel plates shall not be greater than 3 (the comprehensive index value of the color difference meter is within 3.0). For example, if we change to the simple expression of industry requirements, the color of the same batch, the same thickness and the same zhangban shall be the same through visual inspection; the color similarity of different batches and the same color must be more than 90%, and the greater the deviation with the thickness, the greater the color difference.
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