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CARBOZEN™ DLC COATING
METALLION™ COATING

CARBOZEN™
DLC COATING

Diamond-like Carbon (DLC) is a carbon-based plasma coating.

Its main characteristics include high hardness similar to diamond and low friction coefficient due to its amorphous structure, as well as excellent corrosion resistance. DLC is widely used in various industries due to its functionalization on various physical properties by combining other elements. J&L Tech provides DLC coating solutions optimized for required properties and shapes through extensive testing on each product.

Features

Excellent surface hardness	1,500 to 6,000 Hv → Improved surface wear of products with abrasion-resistant coatings
Low coefficient of friction	0.01 to 0.2 → Solids lubrication, improvement of electrodeposition, etc.
Maintaining a surface roughness at a certain level	Ra to 0.3nm → Applicable to mirror coating
Chemical stability	Improved corrosion resistance and releasability
Low-temperature process	Process at room temperature to 200℃ → No thermal deformation of the product

High hardness
Abrasion resistance
Solid lubrication
Corrosion resistance
Fusion resistance

Special Spec

Properties

Coating Name	G-DLC	S-DLC	σ-DLC	N-DLC	ta-C	MIRAGE
Hardness (HV)	1,800~3,000	1,600~2,000	2,100	1,800	3,000~6,000	1,400
Friction coefficient (Dry type)	< 0.2	< 0.05	< 0.2	0.2~0.5	< 0.2	< 0.15
Coating thickness (㎛)	Can be changeable depending on application
Processing temp (℃)	< 200	< 200	< 450	< 200	< 200	< 100
Max temp of application (℃)	250	250	250	250	400	250
Coating color	Black	Black	Black	Black	Black, Rainbow	Black, Rainbow
Common characteristics	High hardness on surface, anti-wear, solid lubricant, anti-corrosion, anti-fusion
Major characteristics	-	Super low friction	Electrical resistance control	Friction coefficient Control	Super hardness	Releasability to polymer resin
Applications	Injection mold, Mechanical part, Vehicle part, Diesel injection, Pump part, Cutting tool (Non-ferrous metal)	Vegicle part, Printed electronics	Secondary battery, Semiconductor probe, Mechanical insulation parts, Bio-sensor, Display, PEMFC bipolar plate	Special friction required part	Micro drill, Non-ferrous metals, Vehicle part	Printed electronics

Applications

Various injection molds
parts for secondary batteries
parts for display equipment
automotive parts
parts for semiconductors
rolls for semiconductors
• electronics • films

METALLION™ COATING

Metallion™ coating is a technology utilizing plasma generated by arc discharge to coat a target material on the surface of a product.

The Metallion™ coating enables plasma coating for diverse metal combinations. J&L Tech provides Arc, Metallion coating solutions optimized for required properties and shapes through extensive testing on each product.

* Colors may vary depending on the composition of the coating.

Properties

Coating Service	TiN	TiCN	TiAlN	AlTiN	CrN
Hardness (HV)	2,200	3,000	3,000	3,200	2,000
Friction coefficient (Dry type)	0.4	0.3	0.4	0.4	0.4
Coating thickness (㎛)	Changeble depended on the application
Processing temp (℃)	< 500	< 500	< 500	< 500	< 500
Max temp of application (℃)	600	700	900	900	600
Coating color	Gold-yellow	Silver-gray	Dark gray and brass	Purple black	Silver-gray
Major characteristics	Multi purpose standard coating	High temp. and high hardness, Low friction	High temp. and high hardness, Oxidationresistance	High temp. and high hardness, Oxidation resistance	Wear resistance, Toughness, Excellent adhesion
Applications	Cutting tool, Forming tool	Cutting tool, Forming tool	Cutting tool, Forming tool Dry machinings	Cutting tool, Hardened machingings, Speedy-dry machinings	Bendings, Drawing dies, Plastic mold