Super-lubricating ART technology forms auto-reconditioning protective layer. Friction coefficient < 0.01, better than the lubricating oil film.

High hardness protective layer has the same metal-ceramic hardness. It’s hardness is 2-3 times higher than the basic metal. And its substrate combination with the basic metals, the strength, fatigue resistant strength, wear resistance, and corrosion resistance are superior to conventional surface treatment means.

ART technology online maintenance on worn surface of the equipment: ART maintenance is carried out without disassembly line. Such way of maintenance would reduce maintenance costs and improve equipment working efficiency and extend the service life of the machines.

Good compatibility with various types of engine oil and grease without chemical reaction, It does not change the physical and chemical properties of the carrier, compatible with all kind of lubricating oil and grease of world standard.

Environmental protection: Raw materials and the finish product of ART are non-toxic side-effects and harmless to the environment and human being.

Widely used: ART products are applicable to all metal friction surface and mechanical equipment. For maintenance, ART plays an unique role.

Lifelong effectiveness: ART is different from the traditional additive. For the machine service lifetime, only a few times of ART adding are needed. It does not always need to add ART from time to time when engine oil is changed.

Simple operation: Simple operation. No special equipment for adding is needed.

Main Index of protective layers:

  • Coefficient of friction: 0.003-0 .007 (a grade lower than lubricating oil filming)
  • Jerk strength: 50kg/mm2
  • Coefficient of linear expansion: 13.6 - 14.2 (same as steel)
  • Resistance of high temperature: 1575-1600
  • Surface roughness: Bright, glossy surface among the auroras surface.
  • Corrosion resistance: Non-corrosive in high humidity, the marine environment, and in acid, alkali medium.
  • The micro-hardness Hv: 690-1100 (increased by 2-3 times of matrix hardness.)


A main component of the metal-ceramic based on TiC or Tii (C, N) is a hard phase, the bonding of the nickel (Ni) and molybdenum (Mo), etc., wrought alloy sintering. It is widely used in all kinds of high precision instruments, aerospace and other fields.

The characteristics of the cermet metals:

  • Hardness up to 91 ~ 94HRA, have approached or reached ceramic hardness, It is about twice that of ordinary steel hardness.
  • High wear resistance, abrasion resistance is 1 to 2 times higher than YT classes Carbide alloy.
  • High heat resistance and antioxidant capacity, high temperature resistance of 1500-1600°C. It's performance maintains at the high temperature of 1100 to 1300°C (The internal temperature of most of engine cylinders remain at 900-1100°C under working condition)
  • Good chemical stability, strong acid resistance, corrosion resistance and minors work-piece affinity.
  • The friction coefficient is small, the ability of anti-adhesion, not easy to produce BUE.