As the pearlite in it contains cementite phase and has high crystal boundary density, the nucleation and growth of deposits prefer to occur at the pearlite at the beginning during deposition on the surface of annealed 45 steel.

  • 在退火态45钢表面,Ni-P合金镀层优先在晶界及渗碳体表面形核.由于珠光体组织中含有渗碳体相且具有比较高的晶界密度,因而在沉积初期镀层优先形核和生长。

  • 互联网摘选 2025-01-19 23:05:53

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