Nyob rau hauv kev lag luam scene qhov kub siab, corrosion, thiab hnav coexist, qhov teeb meem ntawm tsis tu ncua hloov cov tsoos hlau kav yog tawg los ntawm ib tug tshiab kav dej -silicon carbide hnav-resistant pipelines, nrog rau lawv cov khoom siv tshwj xeeb, tau ua rau muaj kev hloov pauv thev naus laus zis hauv kev sib kis hauv kev lag luam.
1 、 Kev ua tau zoo tshaj qhov kev txwv ntawm cov khoom siv ib txwm muaj
Silicon carbide coj cov kav dej tau pom qhov ua tau zoo tsis zoo hauv kev kuaj xyuas qhov tseeb: Vickers hardness ntawm 2800HV tuaj yeem tiv taus kev yaig tsis tu ncua los ntawm pob zeb diamond xuab zeb, thiab nyob rau hauv cov hmoov av thauj mus los hauv cov nroj tsuag thermal, lawv lub neej kev pabcuam yog ze li ntawm 15 zaug ntev dua li cov kav dej ib txwm muaj.
Hauv kev ntsuas kub ib puag ncig, cov kav dej silicon carbide tswj kev ruaj ntseg ntawm qhov kub ntawm 1350 ℃, nrog rau thermal expansion coefficient tsuas yog ib feem peb ntawm stainless hlau. Raws li cov ntaub ntawv thov, nyob rau hauv kev thauj mus los tas li ntawm high-temperature hlau hais, cov raj xa dej tau ua haujlwm tsis tu ncua rau 8000 teev yam tsis muaj deformation lossis tawg.
Hauv kev teb rau qhov kev sib tw muaj zog corrosion hauv kev lag luam tshuaj, cov ntaub ntawv silicon carbide ua tau zoo heev hauv cov concentrated sulfuric acid. Cov ntaub ntawv qhia tau hais tias nyob rau hauv tib txoj kev ua haujlwm, kev pabcuam lub neej ntawm cov kav dej silicon carbide yog 8.2 npaug ntawm cov kav dej titanium alloy.
2、Technological breakthroughs nyob rau hauv hla kev lag luam daim ntaub ntawv
Nyob rau hauv cov kab ntau lawm ntawm cov ntaub ntawv zoo electrode rau lithium roj teeb, silicon carbide ncaj kav yuav daws tau qhov teeb meem kev thauj mus los nyob rau hauv lub high-temperature calcination txheej txheem. Nws lub teeb yuag zoo heev txhim kho installation efficiency, ua ke nrog kev tsim tshwj xeeb conductive, ua tiav kev tshem tawm hluav taws xob zoo li qub hauv cov txheej txheem tsim khoom.
Daim ntawv thov nyob rau hauv cov mining teb yog ntau breakthrough: Tom qab ib tug tooj liab ore beneficiation cog saws silicon carbide puas pipelines, lub sij hawm txij nkawm ntawm slurry conveying system yog ho ncua, uas zoo heev txuag nqi txij nkawm.
3, Nruam evolution ntawm precision manufacturing txheej txheem
Lub 2-meter ib feem tsim cov raj xa dej tsim siv cov tshuaj tiv thaiv sintering thev naus laus zis tawg los ntawm qhov txwv loj ntawm cov khoom siv ceramic. Los ntawm gradient sintering txheej txheem tswj, precision machining theem ntawm pipeline phab ntsa thickness yuam kev yog minimized.
Tam sim no, peb ua raws li kev koom tes hauv tsev kawm ntawv kev lag luam thiab kev koom tes nrog cov tsev kawm qib siab saum toj kawg nkaus los tsim cov khoom siv zoo silicon carbide ceramic uas zoo dua rau cov neeg siv ntau yam kev xav tau, suav nrog cov kav dej silicon carbide hnav-tiv taus.
Hauv kev lag luam tshiab, cov kav dej silicon carbide hnav-tiv taus tsis yog cov khoom siv hloov pauv ntxiv lawm, tab sis yog ib qho tseem ceeb ntawm kev tsav tsheb txawj ntse ntawm cov txheej txheem kev lag luam. Cov khoom siv hloov pauv, los ntawm cov khoom siv thauj mus los ntawm cov chaw tsim khoom ntse mus rau cov khoom tseem ceeb ntawm cov khoom siv hluav taws xob tshiab, yog redefining cov qauv kev ntseeg siab ntawm kev lag luam kis tau tus mob. Peb txuas ntxiv txhim kho cov khoom siv tshiab thiab tau cog lus los muab cov kev daws teeb meem rau ntau yam kev lag luam, pab cov neeg siv khoom tsim kom muaj txiaj ntsig ntau dua thiab ruaj khov.
Yog tias koj txaus siab rau peb cov khoom, thov mus saib [Shandong Zhongpeng] yog xav paub ntxiv txog cov khoom lag luam, lossis hu rau (+ 86) 15254687377 los teem sijhawm rau kev kuaj xyuas lub zog ntawm cov kab ntau lawm - cia peb ua haujlwm ua ke, ua tiav kev sib tw yeej, thiab pib rau tshooj tshiab hauv kev lag luam.
Post lub sij hawm: Apr-01-2025