久久精品理论-欧美日一本-91最新入口-91欧美国产-97超碰人人在线-盗摄牛牛av影视一区二区-国产69精品久久久久久-糖心在线视频-欧美91精品久久久久国产性生爱-黄色一级片免费在线观看-在线91播放-日本一本草久p-欧美天堂在线视频-蜜臀av性久久久久蜜臀aⅴ麻豆-六月激情婷婷-91麻豆制片厂-在线观看成人小视频

The so-called multi-arc ion coating is to place the material to be plated and the substrate to be plated in the room. The vacuum coating machine multi-arc ion coating uses a certain method to heat the material to be plated to evaporate or sublime, and fly sputter to the surface of the plated substrate to condense into a film. Craftsmanship.
The multi-arc ion plating method has many advantages in film formation under the conditions, which can reduce the collision of the atoms and molecules of the evaporation material with the molecules in the process of flying to the substrate, and reduce the chemical reaction between the active molecules in the gas and the evaporation source material ( Such as oxidation, etc.), and reduce the amount of gas molecules entering the film as impurities during the film formation process, thereby providing the density, purity, deposition rate and adhesion of the film to the substrate.
The multi-arc ion coating process of vacuum coating equipment not only avoids the shortcomings of traditional surface treatment, but also all technical indicators are better than traditional processes. It is widely used in the fields of hardware, machinery, chemicals, molds, electronics, and instruments. Compared with the traditional treatment process, what are the technological innovations of the catalytic liquid?
1. Multi-arc ion plating does not require electricity and reduces the cost. The cost is only one-half of multi-arc ion plating nickel, one third of vacuum coating machine's multi-arc ion plating chromium, and one quarter of stainless steel. Repeated use, greatly reducing the cost.
2. Multi-arc ion plating is easy to operate and simple in process. The metal substrate is immersed in the mixed liquid, "a bubble is ready", and it does not need any treatment when it needs to be reprocessed.