Tantalum, stainless steel spinning jet nanometer composite biocoating structure

The utility model discloses a tantalum, stainless steel spinning jet nanometer composite biocoating structure, including tantalum, stainless steel spinning jet body, transition layer and composite ionmembrane nanometer coating, tantalum, the stainless steel spinning jet body outside are located to the transition layer, and the transition layer outside is located to composite ion membrane nanometer coating, and silk face side is located out to composite ion membrane nanometer coating, and preparation technology includes that a work piece pretreatment -> b advances vacuum furnace -> c plasma washing -> d ion bombardment -> e deposit transition layer -> f composite ion membrane nanometer coating -> g gradient cooling -> h and comes out of the stove. The utility model belongs to the technicalfield of nanometer composite biocoating, this scheme structure can show reinforcing tantalum, the scratch resistance of stainless steel spinning jet (board), resistance to deformation, anti wear resistance, improves the spinn