Development trend and direction of metal surface treatment in dalian

The development trend and direction of metal surface treatment in Dalian:

Dalian metal surface treatment technology is a broad and profound basic technology with practical value, as well as a new frontier discipline. Surface technology originated in ancient times, but only since entering this century, with the extensive research on natural phenomena and the rapid development of industry and science and technology, a series of improvements, combinations and innovations have been made to traditional surface technology, and a large number of modern surface technologies have emerged.

Because of the universality and importance of surface technology application, many countries in the world, especially economically developed countries, attach great importance to the research and development of surface technology. There are dozens of surface technologies, which were scattered in various technical fields in the past. Their development is basically independent of each other. Surface treatment technology, with its high practicability and remarkable low consumption characteristics, is growing in manufacturing and maintenance industries, and has been more and more widely used in aerospace, electronics, automotive, energy, petrochemical, mining and other industrial sectors. It can be said that the surface treatment technology is indispensable for almost any surface.

The rapid development and wide application of metal surface treatment in Dalian are considered as important progress in the manufacturing field. At present, there are hundreds of surface treatment technologies that are mature and put into industrial application. Surface processing technology is not only the key to ensure the internal quality of products, but also an important means to ensure the appearance quality of products.

At present, various types of surface technologies, from electroplating, brush plating, chemical plating, oxidation, phosphating, coating, bonding, surfacing, fusion, thermal spraying, electric spark coating, hot dip coating, enamel coating, ceramic coating, plastic coating, shot peening strengthening, surface heat treatment, chemical heat treatment, to plasma surface treatment, laser surface treatment, electron beam surface treatment, high-density solar surface treatment developed after the 1960s Ion implantation, physical vapor deposition, chemical vapor deposition, molecular beam epitaxy, ion beam synthesis film technology.

Metal surface treatment in Dalian, as well as the new generation of surface treatment technology compounded by a variety of surface technologies and various surface processing technologies, such as metal cleaning, finishing, electroforming, coating, polishing, etching, as well as various surface micromachining technologies, have been widely used in metallurgy, machinery, electronics, architecture, aerospace, shipbuilding, weapons, energy, light industry and instrumentation, as well as in agriculture and people's daily life, And it plays an increasingly important role.