Description : What process is used to produce layered steel knives? Shun/Calphalon Katana series?
Last Answer : answer:Two of several methods for working steel. Google up some stuff on metallurgy, steelsmithing, and the like. Wikipedia is a good place to start, but they don't really go into depth. ... Both sorts exploit properties of steel that cannot be had via methods like drop-forging or die-casting.