Product Examples: Sputtering Backing Plates

Pure Copper Backing Plate (Round shape)

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.

MaterialPure Copper C1020
SizeAround 500mm in dia
IndustryVacuum Industry
Processing detailsMachining Center, NC Lathe E.B.welding