Daim ntawv thov Lub zog alloy saw hniav yog tsuas yog siv rau kev txiav ntau yam ntaub ntawv, xws li ntoo saw hniav, txhuas saw hniav, asbestos pobzeb saw hniav, thiab hlau saw hniav.Ntau hom alloy saw hniav yuav tsum tau sib txawv ntawm cov ntaub ntawv alloy hniav vim cov ntaub ntawv sib txawv muaj qhov sib txawv ntawm qhov yuav tsum tau ua rau hardness thiab hnav tsis kam.Ntoo saw hniav: Siv rau txiav ntoo, feem ntau yog ua los ntawm YG6 los yog YG8 medium-grain hard alloy.Cov khoom siv alloy no muaj qhov zoo hardness ...