Nyob rau hauv cov xwm txheej ntawm lub Hoobkas kev cob qhia, mining, lossis kev xa hluav taws xob, muaj ib hom kav dej uas "tsis paub" txhua xyoo puag ncig tab sis muaj lub luag haujlwm hnyav - lawv feem ntau thauj cov xov xwm nrog cov khoom muaj zog xws li xuab zeb, slurry, thee hmoov, thiab lwm yam. Cov kav dej ib txwm siv tau los ntawm lub sijhawm luv luv, uas tsis yog tsuas yog cuam tshuam rau kev nyab xeeb ntawm kev tsim khoom tab sis kuj tseem muaj txiaj ntsig. Qhov tshwm sim ntawmsilicon carbide coj-resistant kavyog qhov tseeb los daws qhov teeb meem kev lag luam no, dhau los ua "cov tub ntxhais kawm nyuaj" tus neeg saib xyuas hauv kev thauj mus los hnyav.
Dab tsi yog silicon carbide hnav-resistant pipeline?
Cias muab, silicon carbide coj-resistant kav yog thauj cov kav dej los ntawm kev sib txuas ntawm silicon carbide raws li cov tub ntxhais hnav-tiv taus cov khoom siv nrog cov kav hlau (xws li cov kav hlau) los ntawm cov txheej txheem tshwj xeeb.
Ib tug yuav nug, dab tsi yog silicon carbide? Nws yog ib qho khoom siv hluavtaws uas tsis yog-hlau uas tsis yog-hlau nrog cov hardness siab heev, thib ob tsuas yog pob zeb diamond. Ntau cov ntawv xuab zeb thiab cov log sib tsoo peb pom hauv lub neej niaj hnub yog ua los ntawm silicon carbide. Siv xws li 'tus kws tshaj lij hnav-tiv taus' los ua cov kab hauv ob sab hauv ntawm cov kav dej tuaj yeem ua rau lawv muaj zog hnav tsis kam.
Piv nrog rau cov kav hlau zoo tib yam thiab cov kav hlau cam khwb cia, qhov tseem ceeb ntawm cov kav dej silicon carbide hnav-tiv taus cov kav dej yog nyob rau hauv "ob qho tib si sab hauv thiab sab nrauv kho": cov txheej txheem sab hauv silicon carbide yog lub luag haujlwm tiv thaiv kev yaig thiab hnav ntawm qhov nruab nrab, thaum txheej hlau sab nraud ua kom lub zog tag nrho thiab lub zog ntawm cov yeeb nkab. Kev sib xyaw ua ke ntawm ob tsis tsuas yog daws qhov teeb meem ntawm kev hnav tsis kam, tab sis kuj tseem siv rau kev nyab xeeb thiab kev ntseeg siab ntawm kev siv hauv kev lag luam.
Vim li cas nws thiaj tuaj yeem 'tiv taus' ib puag ncig hnyav?
Lub durability ntawm silicon carbide coj-resistant kav feem ntau yog los ntawm cov yam ntxwv ntawm silicon carbide khoom nws tus kheej:
Ultra muaj zog hnav tsis kam: Raws li tau hais ua ntej, silicon carbide muaj qhov tawv tawv heev, thiab nws qhov chaw hnav yog qeeb heev nyob rau lub sijhawm ntev yaig los ntawm cov xov xwm granular xws li slurry thiab xuab zeb. Piv nrog rau cov kav hlau zoo tib yam, lawv lub neej kev pabcuam feem ntau tuaj yeem txuas ntxiv ob peb zaug lossis ntau tshaj kaum zaug, txo qhov zaus thiab tus nqi ntawm cov kav dej hloov.
Kub thiab tsis kub tsis kam thiab corrosion kuj: Ntxiv nrog rau kev hnav tsis kam, silicon carbide kuj tuaj yeem hloov mus rau qhov kub thiab txias, thiab tuaj yeem ua haujlwm ruaj khov hauv ib puag ncig xws li rho tawm kaum degrees Celsius mus rau ntau pua degrees Celsius. Nyob rau tib lub sijhawm, nws kuj muaj kev tiv thaiv zoo rau cov xov xwm corrosive xws li kua qaub thiab alkali, uas ua rau nws "muaj peev xwm" hauv kev thauj mus los nyuaj hauv kev lag luam xws li tshuaj lom neeg thiab metallurgy.
Kev ruaj ntseg conveying efficiency: Vim lub du nto ntawm silicon carbide hauv ob sab phlu, qhov tsis kam ntawm qhov nruab nrab ntws hauv cov kav dej yog qhov tsawg, ua rau nws tsis tshua muaj kev cuam tshuam. Qhov no tsis yog tsuas yog ua kom ruaj ntseg kev thauj mus los, tab sis kuj txo qis lub sijhawm los ntawm kev tu cov kav dej.
Qhov twg nws nthuav qhia nws cov txuj ci?
Txawm hais tias nws suab "kev tshaj lij", daim ntawv thov ntawm cov kav dej silicon carbide hnav-tiv taus yog tiag tiag ze rau peb cov khoom thiab lub neej:
Hauv cov mining thiab metallurgical industries, nws yog siv los thauj cov ntxhia slurry los ntawm cov mining thiab cov khib nyiab pov tseg los ntawm smelting, thiab raug hnyav hnyav hnyav los ntawm cov khoom siv siab concentration;
Hauv kev lag luam hluav taws xob, nws yog ib qho tseem ceeb rau kev thauj cov hmoov av hauv thermal fais fab nroj tsuag, kom muaj kev ruaj ntseg ntawm boiler roj;
Hauv cov khoom siv hauv tsev thiab kev lag luam tshuaj, nws tuaj yeem thauj cov cement raw cov ntaub ntawv, cov khoom siv tshuaj lom neeg, thiab lwm yam, los tiv thaiv kev hnav thiab me ntsis corrosion ntawm cov xov xwm sib txawv.
Nws tuaj yeem hais tias nyob rau hauv txhua qhov kev lag luam uas xav tau kev thauj mus los ntawm kev tshaj tawm nrog kev hnav tsis kam thiab kev ua haujlwm nyuaj, muaj cov silicon carbide hnav-resistant pipelines tuaj yeem pom. Nws muab kev lees paub tseem ceeb rau kev ua haujlwm tas mus li thiab ua haujlwm tau zoo ntawm kev tsim khoom lag luam nrog nws tus kheej "hardcore" kev ua tau zoo, thiab kuj tau dhau los ua ib feem tseem ceeb ntawm cov khoom siv niaj hnub no.
Post lub sij hawm: Sep-19-2025