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1. (WO2018077064) LOW FRICTION INNER COATING CYLINDER LINER AND PREPARATION METHOD THEREOF

Pub. No.:    WO/2018/077064    International Application No.:    PCT/CN2017/106497
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Wed Oct 18 01:59:59 CEST 2017
IPC: F02F 1/00
Applicants: ZYNP CORPORATION
中原内配集团股份有限公司
Inventors: WANG, Yong
王勇
GAO, Guangdong
高广东
ZOU, Wuhui
邹悟会
Title: LOW FRICTION INNER COATING CYLINDER LINER AND PREPARATION METHOD THEREOF
Abstract:
Provided are a cylinder liner having an inner coating and a preparation method thereof. The cylinder liner comprises a cylinder liner base body and the coating composited on an inner surface of the cylinder liner base body, and the surface roughness Rz of the coating ranges from 50 μm to 200 μm. A coating material is coated on the inner surface of the cylinder liner to form the coating. Engine cylinders equipped with the cylinder liner have the effects of low friction, high wear resistance and low fuel consumption.