Nyob rau hauv lub realm ntawm niaj hnub kev lag luam, qhov twg high - kub kev khiav hauj lwm yog tus qauv, kev xaiv ntawm cov ntaub ntawv refractory muaj peev xwm cuam tshuam rau efficiency, durability, thiab nqi - efficiency ntawm ntau lawm txheej txheem. Silicon carbide cib tau tshwm sim los ua ib qho kev daws teeb meem, muab kev sib xyaw ua ke ntawm cov khoom uas ua rau lawv tsis tuaj yeem nyob hauv ntau hom kev siv.
Exceptional Physical and Chemical Properties
High Hardness thiab Abrasion Resistance
Silicon carbide cib khav theeb zoo kawg li Mohs hardness ntawm 9, uas yog ze rau ntawm pob zeb diamond. Qhov siab tawv no ua rau lawv tuaj yeem tiv taus kev puas tsuaj loj los ntawm qhov siab tshaj plaws, cov ntaub ntawv molten, thiab cov khoom siv txhuam. Hauv kev lag luam xws li mining, metallurgy, thiab cement ntau lawm, qhov chaw uas cov cuab yeej raug cuam tshuam los ntawm cov khoom abrasive, kev siv cov silicon carbide cib tuaj yeem ua kom ntev kev pab cuam lub neej ntawm cov khoom siv hluav taws xob, cov kav dej, thiab lwm yam tseem ceeb. Piv txwv li, nyob rau hauv cov cement kilns, qhov abrasive yam ntawm raw cov ntaub ntawv thiab qhov kub - kub ib puag ncig yuav ua rau sai hnav ntawm tsoos refractory ntaub ntawv. Silicon carbide cib, nrog rau lawv cov kev tiv thaiv zoo heev, tuaj yeem tiv taus cov xwm txheej hnyav, txo qhov zaus ntawm kev saib xyuas thiab hloov, thiab thaum kawg txo cov nqi tsim khoom.
Qhov zoo tshaj plaws Thermal conductivity
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm silicon carbide cib yog lawv cov thermal conductivity siab. Cov cuab yeej no tso cai rau kev hloov hluav taws xob zoo hauv cov chaw tsim khoom thiab cov reactors. Nyob rau hauv daim ntawv thov uas yuav tsum tau ceev cua kub thiab txias mus, xws li nyob rau hauv lub semiconductor manufacturing txheej txheem rau annealing thiab sintering, silicon carbide bricks yuav sai sai hloov tshav kub mus rau lub workpiece, kom ntseeg tau tias ib yam ntawm cov kub tis. Yog li ntawd, cov txheej txheem ntau lawm yuav ua tau zoo dua, thiab qhov zoo ntawm cov khoom kawg tau txhim kho. Tsis tas li ntawd, lub siab thermal conductivity ntawm silicon carbide cib kuj yuav pab txo tau lub zog noj. Los ntawm kev ua kom muaj cua sov sai dua, lub zog tsawg dua yog nkim rau hauv daim ntawv ntawm kev poob cua sov, ua rau muaj kev txuag nyiaj ntau hauv cov nqi hluav taws xob thaum lub sijhawm.
Zoo heev thermal stability
Silicon carbide cib tuaj yeem tswj hwm lawv cov qauv kev ntseeg siab thiab cov khoom siv kho tshuab ntawm qhov kub siab heev, txog 1800 ° C (3272 ° F) hauv qee kis. Qhov tshwj xeeb thermal stability no ua rau lawv haum rau siv nyob rau hauv high-kub furnaces, xws li cov siv nyob rau hauv zus tau tej cov hlau, uas tsis yog-ferrous hlau, thiab iav. Hauv cov hlau - ua rauv, piv txwv li, hauv ob sab phlu yuav tsum tiv taus cov cua sov ntawm cov hlau molten thiab cov thermal cycling tsis tu ncua thaum lub sij hawm tsim khoom. Silicon carbide cib tuaj yeem tiv taus cov xwm txheej no yam tsis muaj qhov tseem ceeb deformation lossis degradation, muab kev tiv thaiv kev ruaj ntseg rau lub tshuab hluav taws xob thiab ua kom muaj kev ua haujlwm zoo.
Superior Chemical Resistance
Cov cib no muaj kev tiv thaiv zoo rau ob qho tib si acidic thiab alkaline tshuaj. Hauv kev lag luam tshuaj, qhov twg cov tshuaj corrosive siv ntau ntau, silicon carbide cib tuaj yeem siv los ua kab reactors, cia tank, thiab cov kav dej. Lawv tuaj yeem tiv thaiv corrosion ntawm ntau yam acids, alkalis, thiab ntsev, tiv thaiv kom tsis txhob xau thiab ua kom muaj kev nyab xeeb ntawm cov khoom siv. Piv txwv li, hauv kev tsim cov chiv, qhov twg muaj zog acids thiab alkalis koom nrog hauv cov txheej txheem tsim, silicon carbide cib muab kev tiv thaiv ntev-ntev tiv thaiv cov tshuaj corrosion, txo cov kev pheej hmoo ntawm cov cuab yeej tsis ua haujlwm thiab ib puag ncig muaj kuab lom.
Cov ntawv thov sib txawv thoob plaws ntau qhov kev lag luam
1. Kev lag luam metallurgical
Steelmaking:Nyob rau hauv cov hlau - ua cov txheej txheem, silicon carbide cib yog siv nyob rau hauv hluav taws xob arc furnaces, ladles, thiab tundishes. Lawv lub siab thermal conductivity pab kom sov sai thiab yaj cov hlau, thaum lawv zoo heev tiv thaiv molten steel thiab slag yaig kom ntseeg tau lub neej ntev ntawm lub qhov cub hauv ob sab phlu. Qhov no tsis tsuas yog txhim kho kev ua tau zoo ntawm cov hlau ntau lawm, tab sis kuj txo qhov kev xav tau ntawm kev rov ua haujlwm tsis tu ncua, uas yog lub sijhawm - siv cov txheej txheem siv nyiaj ntau.
Tsis-ferrous Hlau Smelting:Rau smelting ntawm hlau xws li txhuas, tooj liab, thiab zinc, silicon carbide cib kuj tau siv dav. Piv txwv li, nyob rau hauv aluminium smelting, cov cib yog siv nyob rau hauv electrolytic hlwb thiab tuav furnaces. Lawv tsis kam mus rau corrosive los ntawm molten aluminium thiab nws cov ntsev txuam, nrog rau lawv cov thermal stability, ua rau lawv muaj kev xaiv zoo tshaj plaws rau kev tswj xyuas kev ncaj ncees ntawm cov khoom siv smelting thiab ua kom cov txheej txheem ntau lawm.
2. Ceramic thiab iav kev lag luam
Ceramic Manufacturing:Hauv cov ceramic kilns, silicon carbide cib yog siv los ua cov rooj tog zaum, nrog rau cov txee, kev txhawb nqa, thiab saggers. Lawv lub zog siab ntawm qhov kub siab tso cai rau lawv dais qhov hnyav ntawm cov khoom siv ceramic thaum tua, thaum lawv cov thermal conductivity zoo ua kom cov cua sov tsis sib xws ntawm cov ceramics. Qhov no ua rau cov khoom lag luam zoo ceramic nrog cov xim sib xws thiab kev ntxhib los mos. Ntxiv mus, lub neej ntev kev pab cuam ntawm silicon carbide kiln rooj tog txo cov nqi hloov thiab downtime nyob rau hauv ceramic ntau lawm.
iav ntau lawm:Nyob rau hauv cov iav furnaces, silicon carbide cib yog siv nyob rau hauv cov cheeb tsam uas muaj kub kub thiab corrosive ib puag ncig, xws li lub combustion chamber thiab iav - melting cheeb tsam. Lawv tuaj yeem tiv taus qhov kub-kub molten iav thiab corrosive nkaus ntawm iav - tsim cov tshuaj, muab kev ruaj ntseg rwb thaiv tsev thiab kev tiv thaiv rau lub cub tawg qauv. Qhov no pab txhim kho qhov ua tau zoo ntawm cov iav melting thiab qhov zoo ntawm cov iav tsim.
Kev tsim hluav taws xob thiab khib nyiab Incineration.
Fais fab nroj tsuag:Hauv cov thee - hluav taws xob raug rho tawm haujlwm, silicon carbide cib yog siv hauv boilers thiab tshauv - tuav cov tshuab. Lawv tuaj yeem tiv taus qhov tawg ntawm ya tshauv thiab qhov kub-kub combustion ib puag ncig, txhim kho kev ntseeg tau thiab kev ua haujlwm ntawm cov khoom siv hluav taws xob. Nyob rau hauv tas li ntawd, nyob rau hauv biomass - raug rho tawm haujlwm fais fab nroj tsuag, qhov twg cov combustion ntawm biomass ua corrosive gases thiab tshauv, silicon carbide cib muab zoo heev tiv thaiv rau cov hnyav tej yam kev mob, kom ntseeg tau ruaj khov kev lag luam ntawm lub fais fab nroj tsuag.
Waste Incineration Plants:Cov khib nyiab incineration muaj qhov kub-kub combustion ntawm ntau yam khoom pov tseg, uas tuaj yeem tsim cov roj corrosive thiab tshauv. Silicon carbide cib yog siv rau hauv ob sab phlu ntawm incinerators los tiv thaiv cov xwm txheej no. Lawv cov tshuaj tiv thaiv tiv thaiv cov phab ntsa incinerator los ntawm kev xeb, thaum lawv qhov kub thiab txias ruaj khov ua kom muaj kev nyab xeeb thiab ua haujlwm tau zoo ntawm cov txheej txheem incineration pov tseg.
Xaiv txoj cai Silicon Carbide Cib rau koj xav tau
Thaum xaiv silicon carbide cib rau koj daim ntawv thov kev lag luam, ntau yam yuav tsum tau xav txog:
Purity thiab Composition
Lub purity ntawm silicon carbide nyob rau hauv lub cib cuam tshuam lawv kev ua tau zoo. Siab dua - purity silicon carbide cib feem ntau muab cov thermal conductivity zoo dua, tshuaj tsis haum, thiab lub zog txhua yam. Rau cov kev siv nyob rau hauv qhov xwm txheej huab cua, xws li nyob rau hauv high - kub, heev corrosive ib puag ncig, siab - purity silicon carbide bricks raug pom zoo. Tsis tas li ntawd, hom binder siv hauv cov txheej txheem cib kuj tuaj yeem cuam tshuam nws cov khoom. Cov ntawv sib txawv, xws li av nplaum, nitride, lossis sialon, muab ntau theem ntawm lub zog, thermal shock resistance, thiab tshuaj lom neeg.
Cov txheej txheem tsim khoom thiab kev tswj xyuas zoo
Xaiv cov cib uas tsim los siv cov txheej txheem siab heev thiab txhim khu kev qha. Cov txheej txheem tsim khoom zoo tswj xyuas kom zoo ib yam ntawm cov cib qhov ntev, qhov ntom ntom, thiab cov khoom siv kho tshuab. Nrhiav cov tuam txhab lag luam uas ua raws li cov qauv zoo thoob ntiaj teb, xws li ISO 9001. Cov kev tswj xyuas zoo, suav nrog kev tshuaj xyuas nruj ntawm cov khoom siv raw, hauv kev soj ntsuam cov txheej txheem, thiab cov khoom siv zaum kawg, yog qhov tseem ceeb los xyuas kom meej tias cov silicon carbide cib ua tau raws li qhov yuav tsum tau ua.
Customization Options
Nyob ntawm koj daim ntawv thov tshwj xeeb, koj yuav xav tau silicon carbide cib hauv cov duab tsis zoo lossis qhov ntau thiab tsawg. Raws li cov chaw tsim khoom, Robert tuaj yeem muab cov kev pabcuam customization kom tau raws li koj qhov kev xav tau tshwj xeeb. Kev tsim cov cib tuaj yeem tsim kom haum rau koj cov khoom siv, ua kom zoo dua lawv cov kev ua tau zoo thiab ua kom muaj kev sib haum xeeb hauv koj qhov chaw tsim khoom. Txawm hais tias koj nyob hauv metallurgical, ceramic, iav, lub zog tsim hluav taws xob, lossis kev lag luam pov tseg, kev txiav txim siab ntawm silicon carbide cib rau koj cov ntawv thov kub tuaj yeem ua rau muaj kev txuag nyiaj ntau nyob rau hauv cov nqe lus ntawm kev saib xyuas, kev siv hluav taws xob, thiab kev tsim khoom poob. Tshawb nrhiav qhov muaj peev xwm ntawm silicon carbide cib hnub no thiab coj koj cov txheej txheem kev lag luam mus rau qib tom ntej ntawm kev ua tau zoo.
Lub sij hawm xa tuaj: Plaub Hlis-09-2025
