ASIMCO Shuanghuan Piston Ring (Yizheng) Co., Ltd.
Coating description: Diamond Like Coating; magnetron sputtering; amorphous carbon film containing diamond and graphite structure.
Coated ring characteristic: Good self lubrication; form a gradient coating with CCC, CDC and PVD, or full life cycle coating with high wear resistance and excellent scuff resistance, no scuffing under boundary lubrication and high temperature.
Typical applications: Top ring of gasoline engine, high speed diesel engine, Euro V & above HDD adopted; Piston ring with aluminum liner recommended to avoid aluminum sticking.
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