Front side of nickel-bonded product - Under development

Product Name	Front side of nickel-bonded product
Material	Pure nickel
Process	The front side of the sample, which is made of three plates bonded together with holes and grooves of φ0.8 mm made of pure nickel
Remarks	Outer Diameter : φ310mm Hole Diameter : φ0.8 Number of Holes : 525 Holes The groove is 6mm wide and 2mm deep.