Diamond Like Coating Hardness

This coating stands out due to its low thickness very high hardness and anti stick properties which makes it an excellent choice for machining a wide range of plastics and sticky materials.

Diamond like coating hardness.

Dlc coating stands for diamond like carbon coating and is a nanocomposite coating that has unique properties of natural diamond low friction high hardness and high corrosion resistance. Hardness and low friction. Diamond like carbon dlc has been the focus of extensive research in recent years due to its potential application in many technological areas. Dlc diamond like carbon coatings.

The high hardness of a dlc coating along with a low coefficient of friction can prevent parts from pitting galling seizing and ultimately failing in the. High hardness low friction resistance to wear chemical inertness biological compatability electrical insulation optical transparency and smoothness. The combination of low friction wear resistance high hardness biocompatibility hemocompatibility and chemical inertness makes it suitable for a number of applications ranging from the coatings of stents heart valves orthopedic components and. As implied by the name diamond like carbon dlc the value of such coatings accrues from their ability to provide some of the properties of diamond to surfaces of almost any material.

Calico diamond like carbon dlc coating is a dense coating with properties such as mechanical hardness low friction optical transparency and chemical inertness. Dlc coatings can have different structures and properties that rely on the ratio of sp 3 diamond and sp 2 carbon or other fillers like hydrogen silicon. Diamond like carbon dlc wear resistant thin film coatings can protect instruments and medical devices subject to high loads extreme friction wear and contact with other parts. The answer is to apply a hard thin coating on to the existing bearing steel.

Dlc is an acronym for diamond like carbon. We recognize that covid 19 has impacted everyone s daily business. Tetrabond plus t ac is a non hydrogenated diamond like carbon dlc film with a micro hardness of more than 5000 hv. Dlc has some of the valuable properties of diamond including.

Among pvd pacvd coating compositions and technology dlc coatings stand out as a distinctive category. One such coating is called diamond like carbon or dlc. Diamond is the hardest material known to man and has these desirable qualities but it is too expensive to make a full diamond bearing commercially viable. More information about tetrabond plus.

The primary desirable qualities are hardness wear resistance and slickness dlc film friction coefficient against polished steel ranges from 0 05 to 0 20.