There are several critical states related to the transformation of mechanical seal wear forms as follows-

There are several critical states related to the transformation of mechanical seal wear forms as follows

　2017-06-09　　

There are several critical states related to the transformation of mechanical seal wear forms:

(1) 358 mechanical seal transitions from surface elastic deformation to plastic deformation or failure;

(2) Transition from surface plastic deformation to micro cutting or gluing;

(3) The 'furrow' phenomenon of the surface layer due to the change of solid structure;

(4) Transition from solid phase welding of the surface layer to painting and material transfer;

(5) The transition from the formation of the adsorption film to the formation of reaction products or the destruction of the film.　　401.html,

The transformation of mechanical seal wear form 　　 The quantitative index of mechanical seal evaluation wear