Vacuum coating machines can be classified according to the function of vacuum furnace- Ningbo Honyu Vacuum Technology Co., Ltd.

Vacuum coating machines can be classified according to the function of vacuum furnace

Vacuum coating machines can be classified according to the industry, such as lens vacuum coating machines, electronic product coating machines, filter coating machines, etc. all belong to optical coating machines, such as packaging vacuum coating machines, anti-counterfeiting vacuum coating machines, capacitor winding vacuum coating machines And so on belong to the winding coating machine. Such as multi-arc ion vacuum coating machine, hardware decoration vacuum coating machine, high vacuum evaporation coating machine, ceramic tile vacuum coating machine, belonging to decorative ion coating machine. However, many people will also be classified according to the function of the vacuum furnace. The following is a detailed introduction to the vacuum furnace:

Vacuum coating machine

According to the principle of thin film, it can be divided into sputtering coating, ion coating, evaporation coating and chemical vapor deposition coating. According to the application purpose, it can be divided into optical coating, winding coating, decoration coating, solar collector tube coating, tool coating, architectural coating, conductive coating and so on.

Vacuum Evaporation Coating Machine

Evaporation coating equipment is the first successfully developed coating equipment among all coating equipment in China. It has been successfully developed in China in the 1950s. There are many varieties of evaporation coating equipment, including optical coating equipment for coating optical films, mainly used for Optical equipment, laser equipment and microelectronic equipment, etc., as well as winding coating equipment made by the principle of evaporation coating, used in decoration, electronic equipment packaging and other industries.

Sputtering Coater

The ion target is sputtered out and deposited on the substrate to form a thin film. The sputtering coating equipment can coat various thin films such as ITO conductive film, dielectric film, semiconductor film, metal film, magnetic film, high temperature superconducting film, single crystal film, decoration film, etc. , Disk film plating. Curtain wall glass film used in construction industry, capacitor film in electronic industry, solid smooth film in aerospace vehicle, solar cell in power, and gas, packaging, infrared technology and many other industries.

Ion coater

Ion plating equipment can be divided into arc ion plating, radio frequency discharge ion plating, hollow cathode ion plating, etc. Ion plating is characterized by its fast deposition rate, dense coating quality and good film adhesion due to its coating principle. It is widely used in tools, molds and other industries, and can be plated with metal film, hard film, imitation gold film, etc.

chemical vapor deposition equipment

Chemical vapor deposition equipment is a chemical reaction method to make films, which can be used to coat surface protective films and semiconductor and electronic materials.

Ion beam etching equipment

As an ultra-fine processing technology in the semiconductor industry, etching has become an indispensable and important device with the increase in the integration of large-scale integrated circuits. Compared with other chemical corrosion, plasma sputtering and other technologies, ion beam etching technology has no selectivity for processing materials, can perform ultra-fine processing, and can etch very fine grooves. The edge of the etched pattern is clear and the accuracy is high. . Ion beam etching equipment can be divided into vertical and horizontal types. The vacuum system of domestic equipment is mainly based on oil dispersion pump and water-cooled baffle, and foreign countries often use cryogenic pumping system.

Vacuum furnace

The development of vacuum furnaces in China began in the late 1950s. The first 10kg vacuum induction furnace was developed in Shenyang in 1958, and was judged in 1960. At present, there are many kinds of vacuum furnaces produced in China, which can be roughly divided into metallurgical furnaces and heat treatment furnaces. Among them, metallurgical furnaces include: vacuum resistance furnace, vacuum sintering furnace, vacuum electric arc furnace, vacuum induction furnace, single crystal furnace and vacuum brazing equipment, etc. ; Vacuum heat treatment furnace includes: vacuum quenching furnace, tempering furnace, annealing furnace, carburizing furnace, glow ion nitriding furnace, etc.

Vacuum resistance furnace

Vacuum resistance furnaces use resistance to heat workpieces or materials under vacuum conditions. Mainly used for annealing and vacuum degassing of live, insoluble metals or some magnetic alloys. There are many varieties of resistance furnaces, which can be divided into vertical, horizontal, internal heating, external heating and so on according to different methods.

Vacuum sintering furnace

Vacuum sintering furnace is mainly used for the sintering of cemented carbide, ceramic materials, magnetic materials, rare refractory materials, metal powder products, optoelectronic components and other materials. The information on sintering treatment is different. The varieties of vacuum sintering furnaces include high-temperature sintering furnaces up to 2 000 ℃ and high-vacuum sintering furnaces with higher vacuum degree.

Vacuum arc furnace

The vacuum arc furnace uses the arc generated by arc discharge to melt the workpiece or material. It can be used for milling zirconium and insoluble metals in conjunction with the copper method. The types of vacuum electric arc furnaces can be divided into consumable furnaces, non-consumable furnaces and condensing shell furnaces, etc.

Vacuum induction furnace

The vacuum induction furnace uses electromagnetic induction to heat the crucible in the furnace, and smelts metals and alloys in a vacuum state. It can smelt fine alloys, magnetic materials, active metals and insoluble metals.

Vacuum coating machines are classified according to the functions of vacuum furnaces, and most of them are classified by industry. However, in terms of industry units and classified by vacuum furnaces, there are more.

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