Sib sib zog nqus hauv kuv li, thaum cov pob zeb hauv av rushes hauv cov raj xa dej ntawm kev kub ceev, cov kav hlau zoo tib yam feem ntau hnav hauv tsawg dua ib nrab xyoo. Kev puas tsuaj ntau zaus ntawm cov "cov hlab ntsha hlau" tsis yog tsuas yog ua rau cov khoom siv pov tseg xwb, tab sis kuj yuav ua rau muaj kev sib tsoo ntau lawm. Niaj hnub no, cov khoom siv tshiab yog muab kev tiv thaiv kev hloov pauv rau kev thauj mus los tsuas -silicon carbide ceramicsyog ua raws li "kev lag luam daim thaiv" nruj me ntsis saib xyuas txoj kab kev nyab xeeb ntawm kev thauj mus los tsuas.
1 、 Muab cov ntaub thaiv npog ceramic rau hauv cov kav dej
Hnav cov silicon carbide ceramic tiv thaiv txheej rau ntawm phab ntsa sab hauv ntawm lub raj xa dej steel thauj cov ntxhia xuab zeb zoo li muab cov tsho tiv thaiv mos txwv rau hauv cov kav dej. Lub hardness ntawm no ceramic yog thib ob tsuas yog pob zeb diamond, thiab nws hnav tsis kam tshaj li ntawm cov hlau. Thaum ntse ore hais txuas ntxiv cuam tshuam rau hauv cov raj xa dej, cov txheej txheem ceramic yeej ib txwm tswj hwm qhov chaw du thiab tshiab, ua kom ntev lub neej kev pab cuam ntawm cov kav hlau ib txwm muaj.
2 、 Ua kom cov slurry ntws smoother
Nyob rau ntawm qhov chaw tsheb thauj mus los, cov slurry uas muaj cov tshuaj zoo li "tus dej corrosive", thiab cov honeycomb zoo li cov pits yuav tshwm sim sai sai rau ntawm phab ntsa ntawm cov kav dej zoo tib yam. Cov qauv ntom ntom ntawm silicon carbide ceramics yog zoo li "waterproof txheej", uas tsis tsuas yog tiv taus cov kua qaub thiab alkali yaig, tab sis nws qhov chaw du kuj tuaj yeem tiv thaiv cov ntxhia hmoov sib txuas. Tom qab cov neeg siv khoom siv peb cov khoom, kev sib tsoo thaiv tau txo qis thiab kev ua haujlwm tau zoo tau zoo zuj zus tuaj.
3, Durability kws tshaj lij nyob rau hauv qhov chaw ntub dej
Lub thee mine dej pipeline yog soaked nyob rau hauv sulfur-muaj dej khib nyiab rau lub sij hawm ntev, ib yam li cov hlau soaked nyob rau hauv corrosive kua rau lub sij hawm ntev. Cov khoom tiv thaiv corrosion ntawm silicon carbide ceramics ua rau lawv pom qhov ua tau zoo nyob hauv qhov chaw ntub dej. Cov yam ntxwv no txo qis tus nqi txij nkawm, tsis yog tsuas yog txo cov nqi kho khoom, tab sis kuj txo qis kev poob los ntawm kev poob qis vim kev saib xyuas cov khoom siv.
Xaus:
Hauv kev nrhiav kev txhim kho kom ruaj khov niaj hnub no, silicon carbide ceramics tsis tsuas yog txo cov nqi thiab nce kev ua haujlwm zoo rau kev lag luam, tab sis kuj txo cov peev txheej siv los ntawm kev siv lub neej ntev. Qhov no 'cov ntaub ntawv xav' yog siv lub zog thev naus laus zis los tiv thaiv kev nyab xeeb ntawm cov mines thiab txhaj tshuaj ntsuab tshiab rau hauv kev lag luam hnyav. Lub sijhawm tom ntej koj pom cov slurry rushing nyob rau hauv kuv, tej zaum koj yuav xav tias nyob rau hauv cov steel pipelines, muaj ib txheej ntawm "kev lag luam shield" ntsiag to saib xyuas cov dej ntws ntawm industrial.
Lub sij hawm xa tuaj: Plaub Hlis-15-2025