Higher content of nitrogen is benefit for increasing strength and toughness for V-N micro-alloyed hard wire rods steel.

较高的氮含量有利于提高硬线钢钒氮微合金化的强韧化效果。

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Higher content of nitrogen is benefit for increasing strength and toughness for V-N micro-alloyed hard wire rods steel.

较高的氮含量有利于提高硬线钢钒氮微合金化的强韧化效果。

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