Surfaces nyob rau hauv kev tsim daim ntawv thov yuav tsum nyob twj ywm nyob rau hauv qhov xav tau roughness txwv los xyuas kom meej qhov zoo tshaj plaws ntawm qhov chaw. Deg xov muaj qhov cuam tshuam tseem ceeb rau kev ua haujlwm ntev thiab kev ua haujlwm ntawm cov khoom. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau kawm txog qhov roughness ntawm qhov chaw thiab nws qhov tseem ceeb.
Cov npoo ntxhib feem ntau hnav thiab tsim kua muag sai dua. Cov qib kev sib txhuam yog siab dua li ntawm qhov chaw du, thiab qhov tsis sib xws hauv qhov smoothness yuav tsim qhov chaw nucleation. Kev tawg thiab corrosion tshwm sim hauv cov chaw no tuaj yeem ua rau cov khoom hnav yooj yim.
Conversely, muaj ib tug degree ntawm roughness uas yuav muab chav rau xav adhesion.
Yog li ntawd, koj yuav tsum tsis txhob tawm ntawm qhov chaw tiav rau kev txhais lus. Xav tias koj xav tias qhov chaw tiav tseem ceeb rau koj cov khoom, phau ntawv qhia no yog rau koj.
Post lub sij hawm: Nov-08-2023