1. Lub hardness ntawm dawb corundum sib tsoo lub log yog siab dua li ntawm lwm yam ntaub ntawv xws li xim av corundum thiab dub corundum, ua rau lawv heev haum rau kev ua carbon steel, quenched steel, thiab lwm yam.
2. Cov dawb corundum sib tsoo lub log muaj zog tiv thaiv tshav kub, thiab cov cua sov tsim tawm thaum lub sij hawm sib tsoo ua haujlwm ntev yog me me, uas yuav tsis ua rau muaj kev raug mob ntawm kev ua haujlwm.
3. Cov dawb corundum sib tsoo lub log muaj zog txiav thiab tuaj yeem ua rau hauv cov dej sib tsoo loj rau kev sib tsoo dej loj.
4. Lub corundum sib tsoo lub log dawb tsis muaj cov khoom tsis zoo xws li hlau sulfide, thiab yuav tsis tsim cov ntxhiab tsw ntxhiab tsw phem.Nws yuav tsis ua rau muaj kev puas tsuaj rau qhov chaw ua haujlwm lossis cov neeg ua haujlwm lub cev.
Ntxiv rau qhov zoo li saum toj no, cov khoom siv corundum dawb kuj muaj qee qhov tsis xws luag, tom qab tag nrho, tsis yog tib neeg lossis cov khoom zoo meej.Lub toughness ntawm dawb corundum tsis zoo tshwj xeeb, thiab cov khoom abrasive yuav tawg thaum lub sij hawm txiav, tab sis nws tuaj yeem txhim kho los ntawm kev ntxiv cov ntawv khi.
Post lub sij hawm: Apr-28-2023