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  • 专利标题:   Self-lubricating cylinder piston comprises piston surface having nano h-boron nitride and graphene plasma coating of determined thickness.
  • 专利号:   CN106351762-A
  • 发明人:   ZHANG D
  • 专利权人:   WUXI MINGSHENG QIANGLI BLOWER CO LTD
  • 国际专利分类:   C23C004/10, C23C004/134, F02F003/00
  • 专利详细信息:   CN106351762-A 25 Jan 2017 F02F-003/00 201718 Pages: 4 Chinese
  • 申请详细信息:   CN106351762-A CN10989045 10 Nov 2016
  • 优先权号:   CN10989045

▎ 摘　　要

NOVELTY - A self-lubricating cylinder piston comprises piston surface having nano h-boron nitride and graphene plasma coating of 20-30 mu m thick. USE - Self-lubricating cylinder piston. ADVANTAGE - The cylinder piston exhibits reduced friction coefficient and wear rate, has low friction coefficient, and has excellent plating resistance than chromium.