Product Examples: Sputtering Backing Plates

Pure Copper Backing Plate (Rectangular type)

Pure copper is a difficult material, and warping occurs after cutting or joining. Therefore, in order to ensure the thickness of the water-cooled lid, distortion correction is necessary each time. It is also easy to scratch, so you need to pay close attention.

MaterialSUS304 , SUS316
SizeW200mm~400mm x L500mm~1500mm
IndustryVacuum Industry
Processing detailsMachining Center, Tig Welding