高氮不銹鋼組織和性能特點
高氮(dan)(dan)鋼(gang)是近年(nian)來(lai)隨著(zhu)冶(ye)金科技進(jin)步出現的一(yi)種(zhong)新型工(gong)程材料。著(zhu)名(ming)的高氮(dan)(dan)鋼(gang)專家Speidel認(ren)為,根(gen)據氮(dan)(dan)在奧氏(shi)體不銹(xiu)鋼(gang)中(zhong)的含量,可將含氮(dan)(dan)奧氏(shi)體不銹(xiu)鋼(gang)分(fen)為控氮(dan)(dan)型(氮(dan)(dan)含量0.05%~0.10%①)、中(zhong)氮(dan)(dan)型(氮(dan)(dan)含量0.10%~0.40%)和高氮(dan)(dan)型(氮(dan)(dan)含量在0.40%以上),而鐵素...