渗浸陶瓷活塞环

利用低温(<300℃)等离子化学气相沉积技术,在活塞环表面生成一层双向扩散的微晶体与网状结构并存的氮化硼—氮化硅金属复合陶瓷层,提高环的表面硬度、耐磨性,降低摩擦系数。在镀铬环表面生成复合陶瓷层后,常温下导热系数可提高42%,并随温度升高呈指数规律上升,从而减少环的工作温度,减少形变,提高气密性,改善发动机整体性能。使用渗浸陶瓷活塞环,发动机可高效节油,提高使用寿命,改善尾气排放。

Ceramics P-CDV Piston Ring

By adopting low temperature(<300℃)plasma P-CVD technology, form a BN-SiN metal compound ceramics layer with two-way spreading micro-crystal and web structure on piston ring surface,thus improving ring surface hardness and wear resistance, and lowering friction factor. After forming the ceramics layer on chrome piston ring surface, heat conduction factor improves by 42% in normal temperature and rises exponentially, thus lowering ring working temperature, decreasing distortion, and improving air-proof, and as a result improving the overall performance of the engine. Ceramics P-CVD piston ring can save fuel oil efficiently, prolong service life and lower engine emission.