Copper Plating-Magnetron Sputtering Vacuum Coating Equipments

Copper Plating-Magnetron Sputtering Vacuum Coating Equipments

Nowadays, PVD Vacuum Coating Equipments is more and more used in the metal plating field. such as copper plating and steel plating field.
In the electroless plating, electroless copper plating is very important. With the development of the electronics industry, in particular the demand for rapid development of computer, electronic communication equipment, and household appliances, double-sided and multi-layer printed circuit board is great.
The PCB hole metal from the complex requirements of electrical conductivity, weldability, coating toughness and economy, the non-copper perfectly. Further other non-metallic materials (such as plastic, ceramic, etc.), electroless copper plating applications also very wide. In the future, the aspect of non-metallic materials, metal, copper plating the amount of about 90%. Currently, the LSI chip production, instead of aluminum interconnects using electroless copper wiring width of less than 90nm.
Electroless copper plating solution from stability can be divided into low and high stability of electroless copper electroless copper stability; from the deposition rate to points, can be divided into low speed and high speed copper plating rate. The former deposition rate is generally 2μm / h ~ 4μm / h; the latter is generally 10μm / h.
High speed copper plating is generally used for semi-additive method or full-additive method directly thick steel plating, has been the rapid development of high temperature and low-temperature high-speed craft.
In recent years there has been differential copper plating method, namely through the pore walls of the PCB copper layer thickness is about the complex chemistry of the copper layer on the copper layer thickness finished school three times to 5 times, not only reduces the metallic copper consumption, but also reduce the cost, called the fourth milestone in the history of copper plating.
Electroless copper plating solution generally consists of copper, complexing agents, reducing and stabilizing agent.

Various working principle of Vacuum coating equipments

Various working principle of Vacuum coating equipments

Vacuum coating equipments can be divided into: evaporation vacuum coating equipments, magnetron sputtering vacuum coating equipments and ion plating vacuum coating equipments.
Evaporation vacuum coating machine working principle is to put the coating materials into the vacuum chamber,heating to evaporate the evaporation source, when the mean free path of molecules is greater than the linear dimensions of the evaporation vacuum coating chamber, atomic and molecular vapor escaping from the surface of the evaporation source, little impact and impede other molecules or atoms, can be plated directly to the surface of the substrate, due to the low temperature of the substrate, and then condense on film.
Magnetron Sputtering vacuum coating machine is formed by a vacuum glow discharge, accelerate the positive ions bombard the target so that the sputtering phenomenon caused by the surface, so that the target surface deposition of particles emitted onto the substrate to form a film.
Multi-arc ion vacuum plating machine is the use of a vacuum arc discharge evaporation source count for technology that ignited the evaporation source (cathode) in a vacuum environment, between the anode and the formation of a self-sustaining arc discharge, both cathode material released from the cathode arc shining point ions. Since the current local concentration, the Joule heat generated by the cathode material locally explosively into plasma, under the influence of operating bias of a compound with the reaction gas, and the deposition is formed on the surface plated layer.

Vacuum coating machine to change the plastic industry

Vacuum coating machine to change the plastic industry

Plastic products surface metallization, applications will be more extensive. Vacuum coating on the surface of the plastic parts can be divided into functional coating and decorative coating. As a functional coating, it can improve the physical and chemical properties on the surface of the plastic parts, such as the size of the plastic parts can be improved stability, electrical conductivity, etc.; As a decorative coating, can make the plastic parts surface with metallic luster, and according to the needs of actual decoration create a different color, such as gold, bronze and metal red, metal green, blue, etc., specific see sample show.
Vacuum evaporation coating machine is the most widely in the application of plastic products. Plastic has easy molding, low cost, light weight, no corrosion and other characteristics, widely used plastic products, but because of its disadvantages restricted the expand application, such as not beautiful, easy to aging, poor poor mechanical properties, heat resistance, bibulous rate is higher. Through the application of vacuum coating technology, plastic surface metallization, combine organic materials and inorganic materials, greatly improved its physical and chemical properties. The main advantages are
A, easy to clean, no dust collection;
Second, make plastic surface conductivity;
Three, improve beautiful, smooth surface, the metallic color, adornment sex is greatly improved;
Fourth, reduce water absorption, the larger the number of light coating machine, the less pinhole, bibulous rate is lower, product is not easy to deformation, improve the heat resistance;
Fifth, improve the surface hardness, the original plastic surface than metal soft and vulnerable, through vacuum coating, hardness and wear resistance increase greatly;
Six, improve the weatherability, general plastic in the outdoor aging fast, the main reason is caused by ultraviolet irradiation, and after plating aluminum, aluminum with ultraviolet the strongest reflection, therefore, the weather is greatly increased.

The advantage of tial

             The advantage of tial

Compared with general ion plating technology, multi arc ion plating has many advantages, such as high ionization rate, fast deposition rate, and can be on the applied bias to further improve the matrix deposition, ion energy so as to achieve the membrane/bonding strength, etc, which makes the multi arc ion plating process the rigid structure of thin film deposition TiN class played an important role.
Multi arc ion plating technology can be used to the preparation of gold TiN film, TiC film of black, brown and green ZrO TiAIN membranes, etc. The film has good adhesion, not easy to fall off, diffraction, uniform thickness, coating density, low porosity, etc. At the same time, it can be plated material is wide, can be plated on the surface of the metal and nonmetal is made of metal or metal membrane reaction, saving precious metal materials, free from contamination. As a kind of ideal decorative coating preparation method, multi arc ion plating decorative coating from plating watchcase, strap to ceramic tile, sanitary ware, stair handrail, hall of cylindrical and car body, power distribution cabinet put oneself in another's position, etc. Has been widely used in People's Daily lives and many fields of industrial products.

Vacuum coating equipment choice points

Vacuum coating equipment choice points

▲ optional double water-cooled furnace body structure made of stainless steel, carbon steel, or combinations thereof of.
▲ resistive and inductive heating in the form of two kinds, resistance heating materials molybdenum wire (band), tungsten (band), a graphite rod (plate), tantalum rods, nickel chromium wire (with) several types according to different temperature and process requirements for selection.
▲ heat insulation layer metal and composite two, choose according to different process conditions.
▲ vacuum system consists of a mechanical pump, diffusion pump, oil booster, augmentations pumps, vacuum pumps, etc., and they are matched with a variety of pneumatic, manual, electric valves, piping, etc., can choose according to process requirements.
▲ temperature control system can choose different types of thermometer, temperature control and their sensing element.
▲ intelligent vacuum measurement optional digital vacuum gauge and measure the quality of regulation to ensure the accuracy of the degree of vacuum and product reliability.
▲ can be equipped with multi-point recorder for the whole process analysis, quality control and production management.
▲ According device characteristics, manual, semi-automatic, or a combination of control.
▲ according to the requirement with a variety of inflatable type, mass flowmeter, rotameter, to meet the inflation pressure controlled, multiple inflatable requirements.
▲ of water over-temperature, temperature deviation large, furnace, pumps, heat exchangers, etc., phase diffusion pump, furnace inflatable overvoltage, insufficient gas supply pressure, overcurrent and overvoltage, open circuit and other abnormal situations audible alarm and perform the appropriate protective measures.
▲ fast cooling system and the heat exchanger can choose natural cooling cycle mode, may be used for large-capacity electric furnace outer fast circulating cooling system to improve the cooling rate.

Works multi-arc ion plating machine and application description

Works multi-arc ion plating machine and application description

Multi-arc ion vacuum coating machine is an efficient, safe, pollution-free ion plating equipment, with deposition speed, ionization rate, ion energy, the equipment is simple, low cost, the advantages of producing a large quantity.
Ion plating fact ion sputtering, the conductive target, DC bias power supply; non-conductive targets, using pulsed bias supply. Some multi-arc ion coating machines, you may also need a DC arc or pulsed arc power supply. Bias power supply is in fact between the cathode and the anode position sample bias electric field where the formation is generally negative high voltage cathodes. Free electron emission cathode surface directional acceleration in the electric field emission electron impact gas molecules, so that the ionization, and the gas is expelled electrons are accelerated by the electric field of continuing ionized molecules of other gases, continuous form avalanche effect, hit the gas wear, the formation constant of ionization current. In this case ions are accelerated to bombard the target, the target material atoms expelled surface, and deposited on the sample surface.
Application of multi-arc ion coating machine, multi-arc ion coating machine for different grades of hardware products, general construction hardware, locks, multi-arc ion plating equipment capable, high-grade products such as strap, case, glasses , mobile phone shell, golf equipment, sanitary ware, jewelry, and other commonly used arc / IF (+ DC) magnetron sputtering composite coating equipment, the choice of the size of the models based on loading. The device can be plated gold color, rose gold, brown, brown, tan, blue and other decorative film.

Vacuum coating machine leak detection method

    Vacuum coating machine leak detection method

Vacuum coating vendors would introduce leak check is to ensure that the vacuum degree of vacuum coating machine a check measures, referred to as "leak detection, vacuum degree of high and low is directly affect the coating effect, so the leak detection is necessary.
General vacuum indoor air leakage from the chamber wall of small holes or component part (s) before the connection of a fine seam, is formed in the extraction system make vacuum indoor pressure drop after extraction, external and internal pressure gas from high pressure of the external flow of low pressure vacuum inside, cause the loss of vacuum.
Vacuum coating plant is introduced in the process of leak detection, need to pay attention to some problems, can put the leak detection work well.
First, want to make sure the leak is virtual or real leakage, because the workpiece material can produce gas in different extent after heating, possible mistake from external flow into gas, this is the virtual leak, to eliminate this kind of situation.
Second, test the vacuum chamber of the gas seal performance, ensure airtight performance meets the requirements.
Third, check the leakage hole size, shape, position, the speed of air leakage, preparation of solutions and implement.
Fourth, determine the smallest can leak detection rate and the leak detection sensitivity of testing instruments, to detect the leakage situation of maximum range, avoid some drain holes are ignored, improve the accuracy of leak detection.
Fifth, to grasp the leak detection instrument, reaction time and the elimination of time, the time to master well, ensure the leak detection instrument work in place, less time, leak detection effect is poor, time grew, waste gas leak detection and artificial electricity bills.
Sixth, to avoid leaking hole blockage, sometimes due to error, leak detection process, some dust or liquid and so on, the leakage hole was blocked by a thought in the position does not leak, but when the blockage due to the pressure difference inside and outside to improve or for other reasons make the leakage hole is not blocked, and that there is a gas leak.
For vacuum coating equipment to do a good job of leak detection is very important, the cause of vacuum drop varied, we want to solve these reasons one by one, stable coating effect.

Vacuum Metallurgy Development Direction

Vacuum Metallurgy Development Direction

1.Certain specific process of metallurgical which is suitable vacuum metallurgy technology can be used in place of vacuum metallurgy technology.

2.Development of a new vacuum metallurgical equipment.
3.The new method,new equipment and new processes of vacuum metallurgy certain materials research.
4. Vacuum metallurgical development of new materials.
5 .There exists a vacuum smelting slag under conditions (including remelting) technology development
6. Reseaching new special smelting technology or Development of widing the same specialty applications technology .
7. Numerical simulation and computer control of special metallurgical smelting process and quality control.
8. Production of zero inclusions ultrapure superalloys and specialty steel.

A.Mitchell put forward the concept of zero production of stainless steel and high-temperature alloy inclusions, not only theoretically demonstrated obtain zero inclusion of stainless steel, and believed that if you can avoid the original stainless steel ultrapure metals into CaO or CaO-containing inclusions and high-temperature alloys.

Vacuum coating and coating technology development and application of explanation

Vacuum coating and coating technology development and application of explanation

PVD (physical vapor deposition) technology in the late 1970s, began to use in improving the mechanical properties of a hard film, the film is produced with high hardness, low friction coefficient, good wear resistance and chemical stability and other advantages. Initially successful application in the field of high-speed steel cutting tools tool manufacturing caused the world's attention, the people in the development of high performance, high reliability, coating equipment, also carbide, ceramic knives in a more in-depth coatings applied research. PVD process has no adverse impact on the environment, in line with the development of modern green manufacturing.

Titanium treatment process temperature can be controlled below 150 ~ 500 ℃, so the process can be used for coating titanium substrate of a variety of materials, not only has colorful decorative effect, even more important is the use of PVD technology allows coating has excellent the physical and chemical properties, physical properties greatly enhanced surface hardness, friction coefficient and other indicators such as the matrix.

Can vacuum coating machine improve the quality of life?

 

  Vacuum coating machine (also called coating machine) and it's continuously improve quality make our daily life exposed to the supplies were exquisitely decorated, we enjoy the vision of beauty. Our life is increasingly out of vacuum coating machine (coating machine).
  You may have any questions that our life is so inseparable from the vacuum coating machine.The us, for example, we used ordinary life, clotheshorse. In the past in the home use clotheshorse generally adopts the jinsu process, namely the bread a layer of plastic on the wire, avoid wire hangers rust, to improve the durability of the hangers, However, vacuum coating machine, vacuum coating equipment), makes people started using vacuum evaporation plating coating processing for the main body of plastic clotheshorse; Using the multi arc ion coating machine ion plating on the iron hook clotheshorse,making the clotheshorse not only decorated appearance and colour profusion more colorful after coating processing clotheshorse,soda acid antioxidant ability.
  The qualities of our living ascension is increasingly when leaving vacuum coating machine.

What is the working principle of various coating way?

               

 What is the working principle of various coating way? In accordance with the coating for vacuum coating machine mainly can be divided into: evaporative deposition, ion plating and magnetron sputtering coating, so how do they work?
The formation of sputtering deposition technology is the use of vacuum glow discharge, accelerate the positive ions make its bombardment of sputtering target material surface phenomenon, make out the surface of the target material particle deposition to form a thin film to the substrate.
 Working principle of evaporative coating is put membrane material in vacuum coating indoor, after evaporation source heating evaporation, when the evaporation molecular mean free path is greater than the linear dimensions of the vacuum coating chamber, the steam of atoms and molecules escape from the surface of the evaporation source, little impact of other molecules or atoms and the obstacles, can directly reach the plating surface of the substrate, due to the low substrate temperature, then condensation and film.
 Tial principle is the use of vacuum arc discharge counts in the evaporation source technology, is the source of ignition under vacuum evaporation (cathode), and self sustaining formed between anode arc discharge, which emitted from the cathode arc light point cathode material of ions.
 Vacuum coating machine company, points out that because of the current local concentration, lead to the joule heat to the cathode material partly ionization, such as explosive to bias in the work under the action of combined with the reaction gas, which is deposited on the workpiece surface is formed by plating layer.

Splash control sputtering coating machine using heating and magnetron sputtering deposition

       

 Coating machine is used to analyse the present product surface treatment is the main approach of surface processing, and as a kind of typical surface treatment technology, the surface coating is a coating of crystal material surface for metal or to give these materials on the surface of protective effect. This is also the current vacuum coating machine to produce and get the main performance of effective development, and as one of the splash control sputtering coating machine, this is a kind of typical coating equipment, is considered in ion coating equipment coating machinery of the classic.
And as the current ion coating machine, mainly includes two kinds, one kind is ion plating, and the other is splashing control sputter deposition, and the two kinds are ion coating technology and way of surface treatment. As one of the splash control sputter, at present has produced a splash control sputtering coating machine, this is a way of using the sputtering equipment for processing the surface of the item. Now this machine most USES is the role of magnetron sputtering, using the coating material, through the heat generated by the electrified to evaporate the material, after born by electric magnetic principle, the further into the object surface coating materials, enables the objects to form a better appearance film layer.

HL Series multi arc ion pvd vacuum coating machine

  pvd arc ion vacuum coating machine used to make chrome,gold,brown etc coatings on different hardware products, general building hardware, locks, using arc ion plating machine in the sub-products suc.
 

 Hardwares pvd arc ion vacuum coating machine used to make chrome,gold,brown etc coatings on different hardware products, general building hardware, locks, using arc ion plating machine in the sub-products such as high block strap, case, silver frame, mobile phone shell, golf equipment, Jewelry, etc ,generally use the Arc /MF(+DC) magnetron sputtering composite coating machine, according to loading models use large or small machine,our company has provides more than 10 sets of high deposition chamber diameter 1600*1200mm ,with 10 arc evaporation source,ten pairs of frequency magnetron sputtering target coating machine for high-end mobile phone shell coating production, continuous stable operation over the past year. Such equipment can be plated gold color, rose gold, brown, brown, bronze, blue and other decorative film.

model	HL-1000	HL-1200	HL-1400	HL-1600	HL-1800	HL-2000
Pumping speed	It will take less than 10 minutes from air pump to 9*10-3Pa
Ultimate vacuum	6*10-4Pa
Pressure rising rate	0.67Pa/h
ion	Ф100 ion source，6-----36 sets
Ion power	5KW，45----160A, 6-----36 sets
bias voltage	10--15KW	20KW	30KW	40KW	40--50KW	60KW
pump	Diffusion pump or molecular pump
heating	9KW	12KW	15KW	18KW	24KW	36KW
Work frame	It can be customized designed，public rotation，rotation speed can be controlled
gas	Precision meter control 1-4 road work gas
Control mode	Manual, semi-automatic and fully automatic control; Control panel use Chinese and English language

Remark: "HL" means Multi arc ion pvd technology vacuum metalizing machine.
"HLB" means arc ion vacuum metalizing machine for stainless steel pipe or stainless steel plate hard film coating only.
It is a special vacuum metalizing machine with horizontal structure which can make PVD coating for customers with more convenient operation.
Tag: metal pvd vacuum metalizing machine; arc ion pvd technology; pvd metalizing machine

ZF series Evaporation vacuum coating machine

  Reasonable configuration for the vacuum system. High pumping speed, high efficiency, energy saving, full automatic process controller can be simple, reliable, beautiful.
 operational Principle :
The evaporation material (for example: Aluminum wire) vaporized and evaporated by high joule heat coming from high-resistance (heating elements), Vaporized aluminum material deposit on the surface of the substrate forming film.
product category:
ZF series evaporation vacuum coating machine including all kinds of the models ,for example:
Vertical single door type
Vertical double door type
Horizontal double door type
Square advertising board evaporation coating machine
Silicone oil protective film evaporation coating machine
Rainbow color evaporation coating machine
Inner coating evaporation coating machine
Laboratory/small size evaporation coating machine
   Application field :
1) It can be widely used to do the decorative coating and function coating on the surface of  plastic ,ceramic, glass , resin, candle and metal material .
2) high efficiency ,full automatic ,integrating the vacuum technology, evaporation coating and electromechanical integration technology together . Its an ideal equipment to do the high-grade decorative coating .
3) It can be widely used in Crafts, gifts, hardware appliances, accessories and electronics, machinery, light industry and other industries

 Main feature:
1） Variety of structure: vertical type; horizontal type; single door type; double-door type.
2） Equipped with1-2 sets new model evaporation electrode, easy installation and discharge, convenient maintenance. Work rack flexible and reliable by public rotation of gear transmission structure.
3） Reasonable configuration for the vacuum system. High pumping speed, high efficiency, energy saving, full automatic process controller can be simple, reliable, beautiful.
Main Configuration:
(1)  Variety structure: vertical type, horizontal type, single door, double-door, the vacuum chamber made by SUS 304 or high quality carbon steel. The vacuum chamber range from Φ600mm to Φ2200mm
(2)  Vacuum system including: mechanical pump; diffusion pump, roots pump, diffusion pump with cooling trap, or adopts molecular pump that have the save energy, no pollution, no noise, high efficiency advantages.
3) Coating system adopts 1-2 sets new model structure Copper electrode resistance evaporation system & power
4) Auxiliary vacuum system uses Low temperature steam trap.
5) The electronic control system has the sound and light alarm device when circuits overload, it cutoff of gas or water.
6) the control system (touch screen +PLC ) can real-time display the detailed parameter ,the whole process can be full-automatic controlled ,automatic storage process parameters

Vacuum Coating machine model	ZF-1400	ZF-1600	ZF-1800	ZF-2000
Inner size of the   coating room （mm）	Ф1400*1900	Ф1600*2000	Ф1800*2000	Ф2000*2200
Rotation diameter of work piece rack*the length of axis*the Qty of axis	Ф450*1700*6	Ф480*1700*6	Ф580*1700*6 Ф490*1700*8 Ф450*1700*9	Ф540*1900*8
Pumping speed	It will take less than 7 minutes from air pump to 2*10-2Pa
Ultimate vacuum	8*10-4Pa
Vacuum pumping system	KT-800+ZJP-600+H-150 +2X-15A	2*KT-800+ZJP-1200 +H-150+2X-30A	2*KT-800+ZJP-1200 +H-150+2X-30A	2*KT-800+ZJP-1200+ 2*H-150+2X-30A
power	60KW	85KW	85KW	100KW
Control mode	Manual, semi-automatic and fully automatic control; Control panel use Chinese and English language
Equipment size（m）	4.6*6*2.85	5*7*2.85	6*8*2.85	8*8*3

Vacuum Coating Machine model	ZF-500	ZF-800		ZF-1000	ZF-1200
Inner size of the   coating room （mm）	Ф500*500	Ф800*800		Ф1000*1200	Ф1200*1200
Rotation diameter of work piece rack*the length of axis*the Qty of axis	Ф150*400*3	Ф220*500*6		Ф240*700*6	Ф395*900*6
Pumping speed	It will take less than 7 minutes from air pump to 2*10-2Pa
Ultimate vacuum	8*10-4Pa
Vacuum pump system	KT-300+2X-30A	KT-400 +2X-70A		KT-500+2X-70A+2X-8A	KT-500+ ZJP-300+2X-70A+2X-8A
power consumption	15KW	20KW		35KW	40KW
Control mode	Manual, semi-automatic and fully automatic control; Control panel use Chinese and English language
Equipment size（m）	1.25*1.6*2		2*2.2*2	2.5*2.2*2	2.8*2.5*2
Remark: As for the PLC Control System, we take use of international brand such as Siemens, Mitsubishi PLC brand. As for the vacuum pump system, we take use of Leybold vacuum pumps, EVP vacuum pumps, Edwards vacuum pumps, KYKY turbo molecular pump etc.                  We can also do the customized for you as per customer request .