The network YAG laser hardening on the surface of cylinder forms numerous micro oil pools with hardening skeleton constructed by laser quenching,which are favourable to the lubrication between ...

• 结果表明，采用YAG激光网纹状淬火可在汽缸表面形成众多的、以激光淬火形成骨架的微油池，它有利于活塞环与汽缸间的润滑。