Coating equipment

Super hard thin film coating equipment - PVD intermediate frequency sputtering ion coating machine

Aluminum chromium nitride (AlCrN) coating
AlCrN coating has excellent thermal stability and corrosion resistance, high hardness, high wear resistance, high temperature resistance, low friction coefficient, etc., the highest heat resistance temperature can reach 1000 ℃, and the hardness of the coating is also improved, the highest can be Up to 3500HV. Especially suitable for high-speed dry cutting and high-hard cutting. For aluminum die-casting molds, AlCrN coatings can effectively reduce common corrosion and sticking conditions.

	layer type	coating color	Coating thickness	Nanohardness	coefficient of friction	application temperature
	AlCrN	темно-серый	1-4μm	3500HV	0.3	1000℃
	main feature	High hardness, extremely wear-resistant, excellent high temperature resistance, oxidation resistance, anti-sticking film Suitable for processing various alloy steel, plain carbon steel, cast iron and hardened die steel, stainless steel, etc.
	Application range	1. Precision molds: stamping molds, stretching, powder metallurgy molds, die-casting molds are suitable for materials including nickel alloys, rare metals 2. Cutting tools: drills, milling cutters, reamers, hobbing cutters, broaches, circular saw blades, discarded blades, die cutters and other cutting tools,

TIN (titanium nitride) coating
TiN is a general-purpose PVD coating with high cost performance. It is a fairly stable compound that can increase knife/tool hardness and has a high oxidation temperature. The coating can be used for high-speed steel cutting tools or forming tools to obtain very good processing results.
The titanium nitride coating and its sintered body have a satisfactory golden yellow color, and can be used as a gold-substituting decoration material. It has a good imitation gold effect, decorative value, anti-corrosion, and prolongs the life of handicrafts.

	layer type	coating color	Coating thickness	Nanohardness	coefficient of friction	application temperature
	TiN	Golden	1-5μm	2300HV	0.3(对钢材)	600℃
	main feature	Standard coating, good versatility, high oxidation temperature, It is widely used in cutting processing, stamping, injection molds and parts with medium and low speed and low cutting resistance.
	Application range	1. Precision molds: mirror molds, injection molds, stamping molds, stretching molds, shear punches and various mold parts, such as sliders, thimbles, etc. 2. Cutting tools: drill bits, milling cutters, taps, gear hobbing cutters, planing cutters, shaving cutters, broaches, circular saw blades, discarded blades and other cutting tools 3. Measuring tools: vernier calipers, calipers, gauges, plug gauges, micrometers, etc. 4. Automobile industry: piston rings, plungers, etc.

DLC (Diamond Like Carbon)
DLC coating, also called diamond-like coating, has both high hardness (>HV1500) and low dry friction coefficient (0.05-0.1), and is a coating that can achieve oil-free self-lubrication. The coating has an extremely low coating treatment temperature, the lowest can reach 100 degrees, and is suitable for all metal materials and most non-ferrous metal substrates
The unique lubricating performance of DLC coating is widely used in engine parts, non-ferrous metal cutting tools, non-ferrous metal and stainless steel forming stamping dies, sliding sealing parts, medical equipment, semiconductor industry molds, injection molds, textile industry, etc.

	layer type	coating color	Coating thickness	Nanohardness	coefficient of friction	application temperature
	DLC	black	1-4μm	2300HV	0.1	400℃
	main feature	High lubricity (low coefficient of friction), good anti-adhesion, Good wear performance
	Application range	precision parts dry cutting Injection molding (improved release) Aluminum cutting and forming CD Mold Medical Devices

AlTiN (titanium aluminum nitride) coating
Titanium aluminum nitride coating is a coating developed on the basis of aluminum nitride titanium. The highest heat-resistant temperature can reach 1000°C, and the hardness of the coating has also been improved, up to 4200HV. Especially suitable for high-speed dry cutting and high-hard cutting. It is used in some molds that require high temperature resistance, such as forging molds and casting molds.

	layer type	coating color	Coating thickness	Nanohardness	coefficient of friction	application temperature
	AlTiN	purple black	1-4μm	4000HV	0.4	1200℃
	main feature	High hardness, wear resistance, excellent high temperature resistance, oxidation resistance, Suitable for processing various alloy steel, plain carbon steel, cast iron and hardened die steel, stainless steel, etc.
	Application range	1. Precision molds: stamping molds, powder metallurgy molds, die-casting molds are suitable for materials including nickel alloys, rare metals 2. Cutting tools: drills, milling cutters, reamers, hobbing cutters, broaches, circular saw blades, discarded blades, die cutters and other cutting tools

TiSiN (titanium silicon nitride) coating
TiSiN is a Si-containing nanocomposite coating with surface hardness and heat resistance, suitable for hard cutting, and the processing hardness can reach 65HRC.

	layer type	coating color	Coating thickness	Nanohardness	coefficient of friction	application temperature
	TiSiN	bronze	1-4μm	4200HV	0.3	1200℃
	main feature	Nano-composite coating containing Si, heat resistance, suitable for hard cutting, processing hardness can reach 65HRC. It has a remarkable effect in drilling.
	Application range	Knives: especially suitable for processing quenched, hardened steel, stainless steel, precipitation hardened stainless steel, etc.

CrN (chromium nitride) coating
The good anti-caking and anti-corrosion properties of CrN coating make it play an important role in the mold and chip tool industry. It is suitable for occasions with a low coefficient of friction but does not require high hardness, such as stamping dies, especially dies for stamping non-ferrous metals, such as copper, aluminum, etc. In friction and wear occasions, it is tougher and more durable than other coatings and nitrogen The chromium coating has high toughness, corrosion and chemical resistance to aqueous solutions, and has certain lubricity.

	layer type	coating color	Coating thickness	Nanohardness	coefficient of friction	application temperature
	CrN	silver gray	1-6μm	2200HV	0.3	700℃
	main feature	Low stress, high adhesion, high toughness, high corrosion resistance
	Application range	Cutting (processing copper and other non-ferrous metals) metal forming injection molding Component Aluminum/magnesium alloy mold forming

Tool and mold superhard film ion coating equipment, cutting tools made of high-speed steel and cemented carbide can improve the surface hardness and self-lubrication of the tool after coating, reduce the sticking phenomenon, greatly improve the tool life, and thus reduce processing costs. After the mold is coated, it also has the effect of improving the service life.

Coating example:

Zhicheng Technology

Vacuum coating machines of various specifications and models can be designed according to user requirements.

The vacuum unit and electronic control system can also be designed and configured according to user requirements.

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Zhicheng vacuum coating equipment includes: evaporation coating machine, magnetron sputtering coating machine, magnetron evaporation dual-purpose coating machine, multi-arc ion coating machine, intermediate frequency ion coating machine, AF coating machine, super hard coating coating machine, winding Type coating machine, PVD coating line, coating project supporting assembly.

PVD process technology uses vacuum conditions to deposit various metal and non-metal films on the surface of plastic parts by means of distillation or sputtering.

Zhicheng Technology matches the best coating process scheme according to the characteristics of the product.

The advantages and characteristics of Zhicheng vacuum coating machine ancestor equipment in the industry are: professionalism, integrity and reliability.