Rotating target material capable of withstanding high-power sputtering, and preparation method of rotating target material
A rotating target, high-power technology, applied in the field of sputtering targets, can solve the problems of high-power sputtering, contamination of coating chambers and products, low bonding efficiency, etc., to reduce target surface nodules and target The material is broken down and the target material is cracked, which is convenient for manual operation and high work efficiency.
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[0040] Example 1
[0041] Such as figure 1 As shown, the Bang-type magnetron sputtering rotating target of the present invention includes a stainless steel back tube 1 and 12 AZO ceramic targets 3 fixedly sleeved on the outer wall of the stainless steel back tube 1, wherein both ends of the AZO target 3 are inverted C0.5 angle. The stainless steel back tube 1 and the AZO ceramic target 3 are connected by a sandwich structure 2 composed of a bonding material and a metal mesh sheet filled in the gap between the two. The inner wall of the AZO ceramic target 3 is connected to the outer wall of the stainless steel back tube 1 The gap is 0.35mm, and the target 3 and the target 3 are separated by a tetrafluoroethylene ring 4
[0042] Wherein, the metal mesh is a copper mesh.
[0043] Wherein, the bonding material is a graphene composite bonding material, which is composed of polymer resin and graphene in a mass ratio of 1.5:1.
[0044] Wherein, the polymer resin is a polyimide heterocycli...
Example Embodiment
[0052] Example 2
[0053] Such as figure 1 As shown, the Bang-type magnetron sputtering rotating target of the present invention includes a stainless steel back tube 1 and three TZO ceramic targets 3 fixedly sleeved on the outer wall of the stainless steel back tube 1, wherein the two ends of the TZO target 3 are inverted C0.5 angle. The stainless steel back tube 1 and the TZO ceramic target 3 are connected by a sandwich structure 2 composed of a bonding material and a metal mesh filled in the gap between the two. The inner wall of the TZO ceramic target 3 and the outer wall of the stainless steel back tube 1 The gap is 0.35 mm, and the target 3 and the target 3 are separated by a tetrafluoroethylene ring piece 4.
[0054] Wherein, the metal mesh sheet is an aluminum mesh sheet.
[0055] Wherein, the bonding material is a graphene composite bonding material, which is composed of polymer resin and graphene in a mass ratio of 1.5:1.
[0056] Wherein, the polymer resin is a polyimide ...
Example Embodiment
[0064] Example 3
[0065] Such as figure 1 As shown, the Bang-type magnetron sputtering rotating target of the present invention includes a stainless steel back tube 1 and five metal Ag targets 3 fixedly sleeved on the outer wall of the stainless steel back tube 1, wherein both ends of the Ag target 3 are inverted C1 corner. The stainless steel back tube 1 and the Ag target 3 are connected by a sandwich structure 2 composed of a bonding material and a metal mesh sheet filled in the gap between the two, and the gap between the inner wall of the Ag target 3 and the outer wall of the stainless steel back tube 1 is 0.35mm, the target 3 and the target 3 are separated by a tetrafluoroethylene ring sheet 4.
[0066] Wherein, the metal mesh sheet is an iron mesh sheet.
[0067] Wherein, the bonding material is a graphene composite bonding material, which is composed of polymer resin and graphene in a mass ratio of 2:1.
[0068] Wherein, the polymer resin is room temperature vulcanized sili...
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