A method and system for determining an array sequence of processing operations to maximize the efficiency of steel plate processing. A metallurgy powder material with pressure-proof & good compactness, satisfactory to the component content requirements for 316 stainless steel, wherein, 5\u02dc9% of Fe3P. Each selection is associated with a different external steeling source of data not controlled by the gaming system. Applications for temperature monitoring include safety lids for drinking cups, sunlight blockers and ventilators. Further, the metal conductor ground includes an electromagnetic bandgap.