Submergible pumping system with thermal sprayed polymeric wear surfaces
摘要
In a pumping system, a PEEK composite material may be applied to wear areas on internal components. Typically, the internal component provides a metallic substrate which is prepared with a metallic bonding layer arc sprayed onto its surface, at least at the wear area. A powderized PEEK composite material is heated and propelled against the substrate and bonding layer by a high velocity oxy fuel technique. This uniformly coats the substrate providing a durable wear surface for prolonging component life.
申请公布号
US6012900(A)
申请公布日期
2000.01.11
申请号
US19980159132
申请日期
1998.09.23
申请人
KENNEDY, STEVEN C.;TAN, THIAM HOCK FRANCIS;TAYLOR, MICHAEL L.;TAN, BOON HEE
发明人
KENNEDY, STEVEN C.;TAN, THIAM HOCK FRANCIS;TAYLOR, MICHAEL L.;TAN, BOON HEE