the features of ceramic material

well insulation------it can improve the machine’s thermal efficiency.

high-temperature resistance------it is more adapted to high temperature and intense heat                              
                                                         environment. 
                                                         it improves the engine’s hardness and intensity.   
                                                         it enhances abrasion resistance/corrosion resistance/
                                                         fatigue resistance, so it prolongs the engine’s service life.

better to reduce friction-------it can reduce frictional coefficient and improve the machine efficiency.

1. by improving friction resistance and prolonging the engine’s service life by 1~1.5—fold, it can save the piston ring’s replacement cost by over 44% for the user.
2. it can reduce frictional coefficient by 31%~36% and improves efficacy by over 30%.
3. the simple and direct technology/the controllable quality/the low production cost.

this kind of technology can be extended for application in the production of cutters/molds
               /various wearable parts of textile machinery/corrosion proof structural members of
               chemical industry/high-temperature resisting materials of national defense industry etc.

world leading product technology, adopt ultrasonic material low temperature plasma chemical vapor deposition technique, generate a bidirectional-diffusion microcrystal on piston ring surface and a metal ceramic membrane coexisted with the network structure.
it can be not only used in car/train/agricultural/steamship/motorcycle etc, but also used in energy/machine creating/metallurgy/chemical industry etc.

advantages in feature

because ceramic have good insulation/high-temperature resistance and abrasion resistance, not only improves the engine’s efficiency, be more adapted to high temperature and intense heat environment, but also enormously prolong the engine’s service life. the weakness of ordinary ceramic piston ring is easily broken, but our produce is a piston ring made by adopting the world most advanced vacuum plasma chemical vapor deposition technique, using special ceramic surface layer penetration and surface coating technique.



 

                                                                                                                     nell technoiegies corporation
                                                                                                                       manager：Hai long . bai
                                                                                               add: suite 121,108 shenyang road,weihai
                                                                                                           shandong provice 264209,p.r.china
                                                                                                     tel: +86-631-5620946/3653677/3653676
fax: +86-631-5620946
h.p: +86-631-13336305799
http://www.nell.net.cn
e-mail:long1051_215@126.com