Hauv kev lag luam xws li mining, metallurgy, thiab fais fab, slurry twj yog cov cuab yeej tseem ceeb rau kev thauj khoom hnyav thiab cov xov xwm corrosive heev. Txawm hais tias cov twj tso kua mis ib txwm muaj lub cev muaj zog, lawv feem ntau ntsib teeb meem ntawm kev hnav sai thiab kev pab cuam lub neej luv luv thaum ntsib kev ua haujlwm nyuaj. Hauv xyoo tas los no, kev siv cov khoom siv tshiab -silicon carbide ceramics- tau coj cov kav ntev thiab kev ua haujlwm ntawm cov twj slurry mus rau qib tshiab.
1, Silicon carbide ceramics: los ntawm "kev lag luam hniav" mus rau lub cev cov ntaub ntawv
Silicon carbide (SiC) yog lub npe hu ua "tus hniav kev lag luam", nrog lub hardness thib ob tsuas yog pob zeb diamond tab sis sib dua li hlau. Cov khoom no yog thawj zaug siv rau kev sib tsoo lub log thiab cov cuab yeej txiav. Tom qab ntawd, cov kws tshawb fawb pom tau tias nws qhov hnav tsis kam thiab tshuaj lom neeg ruaj khov tuaj yeem daws qhov mob ntawm cov twj slurry:
Hnav resistant thiab corrosion-resistant: Nws hardness yog thib ob tsuas yog pob zeb diamond, thiab nws tuaj yeem tiv taus qhov yaig ntawm cov xov xwm uas muaj cov xuab zeb, pob zeb, thiab cov khoom;
Natural anti-corrosion: Nws muaj zog tiv thaiv kom muaj zog acid thiab lwm yam kev daws teeb meem, tsis txhob muaj teeb meem corrosion ntawm hlau twj;
Kev tsim lub teeb yuag: qhov ntom ntom tsuas yog ib feem peb ntawm cov hlau, txo cov khoom siv thiab lub zog siv.
2, Peb qhov zoo ntawm silicon carbide ceramic twj tso kua mis
1. Ntev lifespan los ntawm ob peb zaug
Cov twj tso kua hlau ib txwm yuav tsum tau hloov cov impellers thiab cov twj tso kua mis hauv lub hlis thaum thauj cov slurries abrasive, thaum cov ntaub ntawv silicon carbide tuaj yeem ua haujlwm ruaj khov rau ntau xyoo, txo qhov zaus ntawm kev poob qis thiab kev saib xyuas.
2. Txo cov nqi tu
Vim tias txo qis hnav thiab tsim kua muag, lub voj voog hloov ntawm cov khoom siv tau txuas ntxiv, thiab cov khoom siv ceramic tsis tas yuav tsum tau siv tshuaj tiv thaiv corrosion, uas ua rau muaj kev txo qis hauv kev saib xyuas tag nrho.
3. Ntau ruaj khov efficiency
Qhov saum npoo du ntawm ceramics yog qhov siab heev, thiab kev siv mus ntev tsis yooj yim los tsim cov pits lossis deformations. Nws ib txwm tswj txoj kev thauj mus los yooj yim kom tsis txhob muaj kev puas tsuaj.
3, Cov xwm txheej twg yuav tsum tau siv cov twj silicon carbide ceramic ntau dua?
Kev puas tsuaj loj heev: xws li kev thauj mus los ntawm mining tailings, thee slurry kho hauv thee ntxhua khaub ncaws
Muaj zog corrosive ib puag ncig: kev thauj mus los ntawm cov kua qaub muaj zog thiab lwm yam xov xwm hauv kev lag luam chemical, ncig ntawm desulfurization slurry
High purity yuav tsum tau teb: Cov yam ntxwv inert ntawm cov ntaub ntawv ceramic tuaj yeem zam cov hlau ion paug ntawm qhov nruab nrab
4 、 Kev ceev faj rau kev xaiv
Txawm hais tias silicon carbide ceramic twj muaj kev ua tau zoo, lawv yuav tsum tau ua kom haum raws li kev ua haujlwm tshwj xeeb:
Nws raug nquahu kom xaiv cov tshuaj tiv thaiv sintered silicon carbide (nrog muaj zog tiv thaiv) raws li qhov nruab nrab ntawm ultrafine particle.
Kev saib xyuas yuav tsum tau them rau cov khoom sib khi thiab cov qauv tsim hauv qhov chaw kub kub
Tsis txhob muaj kev sib tsoo hnyav thaum lub sijhawm teeb tsa (cov khoom siv ceramic yog nkig dua li hlau)
xaus
Raws li "tus neeg saib xyuas hnav-tiv taus" hauv kev lag luam, silicon carbide ceramic slurry twj yog txhawb kev txhim kho cov kev lag luam ib txwm muaj rau kev ua haujlwm siab thiab kev tiv thaiv ib puag ncig nrog kev pab cuam ntev dua thiab kev siv hluav taws xob tsawg. Rau cov lag luam, xaiv lub twj tso kua mis uas tsim nyog tsis tsuas yog txhais tau tias txuag cov khoom siv, tab sis kuj yog ib qho tseem ceeb lav rau kev tsim khoom txuas ntxiv thiab kev nyab xeeb.
Shandong Zhongpengtau koom nrog hauv kev lag luam ntawm cov ntaub ntawv hnav-resistant rau ntau tshaj kaum xyoo, thiab txaus siab los muab cov kev daws teeb meem mus sij hawm ntev rau koj cov teeb meem kev thauj mus los nrog cov khoom siv tshiab.
Post lub sij hawm: May-10-2025