• 专利标题:   Wear-resistant and corrosion-resistant self lubricating coating used in linear guide pair, comprises iron, chromium, aluminium, boronene and nickel.
  • 专利号:   CN115747698-A
  • 发明人:   PAN G, CUI Z, ZHANG Y, YANG Q
  • 专利权人:   SHENZHEN SKING INTELLIGENT EQUIP CO LTD
  • 国际专利分类:   B22F009/08, C22C038/02, C22C038/06, C22C038/44, C22C038/54, C22C038/56, C23C004/06, C23C004/134, F16C029/00
  • 专利详细信息:   CN115747698-A 07 Mar 2023 C23C-004/06 202323 Chinese
  • 申请详细信息:   CN115747698-A CN11338559 28 Oct 2022
  • 优先权号:   CN11338559

▎ 摘  要

NOVELTY - Wear-resistant and corrosion-resistant self lubricating coating comprises 50-51.1 wt.% iron, 24-30 wt.% chromium, 5-10 wt.% aluminium, 1.5-4.5 wt.% boronene and 5-8 wt.% nickel. USE - Wear-resistant and corrosion-resistant self lubricating coating used in linear guide pair (claimed). ADVANTAGE - The wear-resistant and corrosion-resistant self-lubricating coating has excellent performance. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: A method for manufacturing wear-resistant and corrosion-resistant self-lubricating coating, which involves: mixing the materials in proportion, mechanical resonance ball milling to obtain wear-resistant and corrosion-resistant self-lubricating coating mixed powder, and then ultrasonically atomizing in an inert gas atmosphere to get 300-500 mesh to be sprayed and mixed powder; using an organic solvent to clean the surface of the linear guide pair, and using nitrogen to dry the raceway surface of the linear guide pair after cleaning. The wear-resistant and corrosion-resistant self-lubricating coating is formed at least on the raceway surface of the linear guide pair by plasma spraying. A linear guide rail pair, which includes a linear guide rail track and a slider that cooperate with each other and are in separable contact. The raceway surface of linear guide rail and the slider is provided with the wear-resistant and corrosion-resistant self-lubricating coating. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a linear guide pair with the wear-resistant and corrosion-resistant self-lubricating coating. 1Wear-resistant and corrosion-resistant self-lubricating coating 2Linear guide rail pair 21Linear guide rail track 22Sliding block