aD class fire extinguisher. Cov khoom siv feem ntau yog sodium chloride-raws li hmoov los yog passivated graphite-raws li hmoov, uas ua hauj lwm los ntawm smothering hluav taws los ntawm tsis suav cov pa oxygen.
b. Mulch los yog xuab zeb qhuav. Nws tuaj yeem siv los npog thaj tsam me me ntawm qhov hluav taws kub, thiab nws cov ntsiab lus tseem yog kom smother qhov hluav taws kub tsis suav nrog oxygen.
c. Cam khwb cia hlau chips. Nws kuj tseem siv tau thaum tsis muaj lwm yam khoom siv tua hluav taws zoo. Lub luag haujlwm tseem ceeb yog txhawm rau txo qhov kub thiab txias hauv qab qhov hluav taws xob ntawm magnesium, es tsis txhob tua hluav taws.
Hauv kev xaus, tsis muaj qhov xwm txheej yuav tsum tau siv dej lossis lwm yam tshuaj tua hluav taws los tua hluav taws los ntawm magnesium. Dej, lwm yam kua, carbon dioxide, ua npuas ncauj, thiab lwm yam yuav hnov mob nrog hlawv magnesium thiab ntxiv dag zog rau qhov hluav taws kub es tsis txhob tua nws.
Qhov cuam tshuam rau txias deformation
Thaum lub sij hawm machining, magnesium alloy qhov chaw tsis tshua muaj kev txom nyem los ntawm distortion los yog warpage los ntawm txias deformation. Txawm li cas los xij, thaum lub cuab yeej npub dhau lawm, tus nqi pub mis qeeb dhau, thiab lub cuab yeej nres thaum lub sijhawm ua haujlwm thiab lwm yam tsis zoo, nws kuj yuav ua rau muaj kev cuam tshuam lossis kev ua tsov rog.