It is considered that the V-N micro-alloyhigh carbon wire rods obtain the high strength and toughness mainly due to grain refining and precipitation strengthening.
研究认为钒氮微合金化硬线钢主要通过细晶强化和沉淀析出强化,从而提高钢材的强韧件。
3
Highstrength and hightoughness aluminum alloy material is widely used in aerospace structural components and weapons manufacturing.