Hauv ntau qhov xwm txheej ntawm kev lag luam, cov cuab yeej siv feem ntau ntsib teeb meem hnyav thiab tsim kua muag, uas tsis yog tsuas yog txo cov cuab yeej ua haujlwm tab sis kuj nce nqi txij nkawm thiab sijhawm poob.Silicon carbide hnav-resistant hauv ob sab phlu, raws li cov khoom siv tiv thaiv kev ua haujlwm siab, maj mam dhau los ua tus yuam sij los daws cov teeb meem no.
Silicon carbide yog qhov sib xyaw ua ke ntawm silicon thiab carbon. Txawm hais tias muaj lo lus "silicon" hauv nws lub npe, nws txawv kiag li ntawm cov mos silicone gel peb pom hauv peb lub neej txhua hnub. Nws yog "cov pob zeb nyuaj" nyob rau hauv cov ntaub ntawv kev lag luam, nrog ib tug hardness thib ob tsuas yog lub hardest pob zeb diamond nyob rau hauv cov xwm. Ua rau hauv ib lub hnab hnav-tiv taus yog zoo li muab cov txheej txheem muaj zog ntawm cov cuab yeej siv.
Cov txheej txheem armor no muaj kev hnav zoo heev. Xav txog tias nyob rau hauv mining, ore yog tas li thauj thiab crushed, ua rau muaj kev cuam tshuam tseem ceeb ntawm cov khoom siv sab hauv. Cov ntaub ntawv zoo ib yam tuaj yeem hnav sai sai, tab sis cov silicon carbide hnav-tiv taus hauv ob sab phlu, nrog nws cov hardness siab, tuaj yeem tiv taus kev sib txhuam ntawm cov ore, zoo heev ua rau kev pab cuam lub neej ntawm cov khoom siv. Nws zoo li hnav ib nkawm khau zoo tib yam thiab ib nkawm khau ua haujlwm ruaj khov. Taug kev ntawm txoj kev roob rugged, khau zoo tib yam hnav sai sai, thaum cov khau ua haujlwm ruaj khov tuaj yeem nrog koj mus ntev.
Ntxiv nrog rau kev hnav tsis kam, silicon carbide hnav-resistant hauv ob sab phlu kuj muaj qhov kub thiab txias ua haujlwm. Nyob rau hauv ib puag ncig kub, ntau cov ntaub ntawv yuav ua mos, deformed, thiab lawv cov kev ua tau zoo yuav raug txo kom tsawg. Tab sis silicon carbide txawv. Txawm tias nyob rau hauv qhov kub thiab txias, nws muaj peev xwm tswj tau cov qauv ruaj khov thiab kev ua tau zoo, lo rau nws cov ncej, thiab tiv thaiv cov cuab yeej los ntawm qhov kub thiab txias. Piv txwv li, nyob rau hauv high-temperature industrial teb xws li steel smelting thiab iav manufacturing, silicon carbide hnav-resistant hauv ob sab phlu tuaj yeem ua kom ruaj khov ntawm cov khoom siv hauv qhov chaw kub kub.
Ntxiv mus, nws kuj muaj tshuaj lom neeg ruaj khov thiab muaj zog corrosion kuj. Txawm hais tias ntsib cov tshuaj acidic lossis alkaline, nws tuaj yeem nyob tsis hloov thiab tsis yooj yim corroded. Hauv kev lag luam tshuaj, nws yog qhov tsim nyog los thauj ntau yam tshuaj corrosive. Silicon carbide hnav-tiv taus hauv ob sab phlu tuaj yeem tiv thaiv cov khoom siv xws li cov kav dej thiab cov ntim khoom los ntawm kev raug corroded, ua kom muaj kev ruaj ntseg thiab ruaj khov.
Kev txhim kho silicon carbide hnav-tiv taus hauv ob sab phlu tsis yog qhov nyuaj. Feem ntau hais lus, cov kws tshaj lij yuav kho cov kab tsim nyog raws li cov duab thiab qhov loj ntawm cov khoom siv, thiab tom qab ntawd kho nws hauv cov khoom siv los ntawm cov txheej txheem tshwj xeeb. Tag nrho cov txheej txheem yog zoo li tailoring ib tug zoo haum tiv thaiv suit rau cov khoom. Tom qab hnav nws, cov cuab yeej siv tau zoo dua nrog ntau yam kev ua haujlwm hnyav.
Zuag qhia tag nrho, silicon carbide hnav-resistant hauv ob sab phlu muab kev tiv thaiv txhim khu kev qha rau cov khoom siv nrog nws cov hnav tsis kam, kub ua hauj, thiab corrosion kuj. Nws muaj cov ntawv thov dav dav hauv ntau qhov kev lag luam xws li mining, fais fab, tshuaj lom neeg, metallurgy, thiab lwm yam. Nws yog ib qho tseem ceeb hauv kev tsim khoom thiab tau ua ib qho tseem ceeb hauv kev txhim kho kev tsim khoom thiab txo cov nqi.
Post lub sij hawm: Aug-07-2025