Silicon Carbide Beam Silicon Carbide Beam Redefining Kiln Support Systems

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Silicon carbide (SiC) beams yog cov txheej txheem txheej txheem ceramic tsim los ntawm high-purity silicon carbide raw cov ntaub ntawv los ntawm cov tshuaj tiv thaiv kev sib raug zoo, pressureless sintering, los yog recrystallization txheej txheem. Paub txog lawv qhov tshwj xeeb kub kub lub zog, oxidation tsis kam, thiab thermal poob siab tsis kam, SiC kab teeb tau dhau los ua cov khoom tseem ceeb hauv cov khoom siv niaj hnub no thiab cov khoom siv thermal ua.

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Product Overview

Nyob rau hauv cov tsoos kilns, kab teeb feem ntau yog ua los ntawm refractory cib los yog cov ntaub ntawv alumina. Thaum pheej yig, cov kab teeb no deform yooj yim ntawm qhov kub thiab txias, degrade sai sai hauv lub zog, thiab muaj lub neej ua haujlwm luv luv. Los ntawm qhov sib txawv, SiC beams tuaj yeem ua haujlwm tsis tu ncua ntawm 1380 ° C - 1650 ° C thaum tuav cov khoom siv zoo tshaj plaws. Lawv lub neej kev pabcuam yog 5-10 lub sijhawm ntev dua li cov kab teeb tsa ib txwm muaj, txo cov nqi tu, sijhawm poob, thiab kev siv nyiaj tag nrho.

Key Performance Advantages

Kub-kub Resistance

Muaj peev xwm ua haujlwm ntev tshaj li 1380 ° C, nrog cov khoom siv sintered SiC siab txog 1650 ° C.
Ua kom muaj kev ncaj ncees nyob rau hauv huab cua kub, tshwj xeeb tshaj yog tsim rau kev siv loj-ntev load-bearing daim ntaub ntawv nyob rau hauv qhov cub thiab cov menyuam kilns.

Superior Mechanical Properties

Hom flexural zog: 250-350 MPa, ntau zaus ntau dua li cov kab hluav taws xob refractory.
High hardness (Mohs ~ 9.0) ua kom lub sij hawm ntev tsis kam hnav thiab deformation.
Zoo heev creep kuj tiv thaiv sagging los yog collapsing thaum lub sij hawm ntev kev pab cuam.

Zoo Tshaj Thermal Shock Resistance

Withstands ceev cua sov thiab cua txias voj voog yam tsis muaj cracking.
Ua rau kub hloov pauv siab tshaj 1000 ° C, zoo tagnrho rau cov kilns uas nquag pib ua haujlwm.

Oxidation & Corrosion Resistance

Tiv thaiv ob qho tib si acidic thiab alkaline cua, nrog rau oxidizing ib puag ncig.
Ntawm qhov kub siab, SiC nto tsim cov txheej txheem SiO₂ tuab, tiv thaiv zoo tiv thaiv oxidation ntxiv.

Lub teeb yuag & Zog-Txuag

Qhov ceev yog li ntawm 2.6-3.1 g / cm³, sib zog dua hlau, txo qhov cub.
Cov thermal conductivity zoo heev txhim kho kev hloov hluav taws xob, txo cov roj noj, thiab ua kom cov khoom siv hluav taws xob zoo sib xws.

Extended Service Life

Lub neej ua haujlwm zoo: 3-5 xyoos lossis ntau dua, piv rau 6-12 lub hlis nkaus xwb rau cov kab hluav taws xob refractory.
Txo kev hloov zaus txo qis qis qis thiab kev txij nkawm, txhawb kev tsim khoom.

Cov Qauv Khoom & Specifications

SiC beams yog tsim nyob rau hauv ntau yam configurations kom haum rau txawv kiln designs thiab kev khiav hauj lwm yuav tsum tau:

Round Qws BeamsTxoj kab uas hla: Φ30-Φ80mm; haum rau lub teeb-duty kilns thiab me me load-bearing xav tau kev pab.
Khoom Square Beams: Hla-seem li 30 × 30 mm - 100 × 100 mm; zoo tagnrho rau hnyav loads thiab ntev spans.
Hollow Square / I-Beams: Lub teeb yuag nrog optimized zog-rau-hnyav piv; dav siv nyob rau hauv loj tunnel kilns thiab cov menyuam kilns.
Customized Shaped Beams: Tailor-made raws li cov neeg siv khoom kos duab thiab cov qauv kiln kom siab tshaj plaws.

Txheem Lengths: 500mm - 4500mm (qhov ntau thiab tsawg muaj nyob rau hauv kev thov).

Daim ntawv thov teb

1. Kev lag luam ceramic

Silicon carbide (SiC) beams yog dav siv nyob rau hauv ceramic ntau lawm kilns, feem ntau yog rauload-bearing, kev them nyiaj yug, thiab hloov tshav kub.

Txhua hnub siv ceramics: tais, phaj, khob, thiab lwm yam hauv tsev porcelain nyob rau hauv qhov cub thiab cov menyuam kilns.
Sanitary ceramics: chav dej, ntxhua khaub ncaws, thiab lwm yam khoom loj uas yuav tsum tau muaj zog load-bearing muaj peev xwm thaum lub sij hawm ntev-kub tua hluav taws.
Tsim cov ceramics: Cov vuas hauv pem teb, cov vuas phab ntsa, thiab cov nplais loj loj, qhov twg SiC kab teeb kom ruaj khov thiab cov cua sov tsis sib xws.
Technical / qauv ceramics: xws li alumina los yog silicon nitride ceramics, uas yuav tsum tau kub hnyiab heev thiab lub voj voog ntev, ua rau lub neej ntev ntawm SiC beams tseem ceeb.

2. Kev lag luam iav

iav annealing kilns: txhawb cov qauv rau lub raj mis, khob iav, thiab iav tiaj tus thaum lub sij hawm annealing.
iav sintering: nyob rau hauv tshwj xeeb iav ntau lawm (optical iav, tso saib iav, thiab lwm yam), SiC beams xyuas kom meej qhov ntev stability thiab uniform kub hloov.

Qhov zoo: non-deformation, ceev ceev ceev, thiab txo cov khoom tsis xws luag tshwm sim los ntawm kev ntxhov siab tsis sib xws.

3. Metallurgy & hmoov kev lag luam

Hmoov metallurgy sintering: Cov yam ntxwv ntawm cov hlau, stainless hlau, thiab lwm yam hmoov hlau.
Cov khoom siv hlau nplaum: ferrite hlau nplaum, raug rho tawm haujlwm ntawm 1200-1400 ° C, xav tau cov kab teeb pom kev zoo thermal poob siab thiab lub neej ua haujlwm ntev.
Rare ntiaj teb cov ntaub ntawv: roasting ntawm tsawg ntiaj teb oxides los yog carbonates, feem ntau nyob rau hauv complex cua sov cua.

SiC beams excelnyob rau hauv tiv thaiv oxidation thiab corrosion, ua rau lawv haum rau hnyav metallurgical ib puag ncig.

4. Tshuaj & Cov Khoom Siv Hluav Taws Xob Tshiab

Catalyst calcination: zeolites, molecular sieves, thiab roj av catalysts raug rho tawm haujlwm nyob rau hauv high-temperature chemical kilns.
Cov khoom siv hluav taws xob tshiab:
- Lithium roj teeb cathode cov ntaub ntawv (NCM, LFP) sintering.
- Hydrogen zog thiab roj cell cov ntaub ntawv firing.

Cov txiaj ntsig: txo kev siv hluav taws xob, kev ua haujlwm ntev dua, thiab txhim kho cov khoom sib xws.

Kev sib piv nrog cov kab teeb ci

Khoom	Sib Beam	Conventional Refractory Beam
Ua haujlwm kub	1380-1650 ° C	≤1200 ° C
Flexural zog	250-350 MPa	20-40 MPa
Thermal Shock Resistance	Zoo heev	pluag
Kev Pabcuam Lub Neej	3-5 xyoos	6–12 lub hlis
Qhov hnyav	Lub teeb	Hnyav
Zog Efficiency	Siab	Tsawg
Cov nqi kho mob	Tsawg	Siab

FAQ - Silicon Carbide Beams

1. Qhov siab tshaj plaws kev khiav hauj lwm kub ntawm silicon carbide beams yog dab tsi?

Silicon carbide beams tuaj yeem ua haujlwm ntseeg tau ntawm1380 ° C - 1650 ° Ctsis muaj qhov tseem ceeb deformation lossis poob ntawm lub zog. Qhov ntau npaum li cas nyob ntawm cov txheej txheem tsim khoom (cov tshuaj tiv thaiv, tsis muaj zog sintered, lossis recrystallized SiC).

2. Dab tsi yog qhov zoo ntawm SiC beams piv rau cov kab hluav taws xob refractory?

Siab zogflexural zog 250-350 MPa
Lub neej ua haujlwm ntev dua(feem ntau yog 3-5 xyoos, 5-10 zaug ntev dua li cov kab teeb ci ib txwm muaj)
Qhov hnyav dua, txo kiln structural load
Zoo heev thermal shock kuj, haum rau kev pib-nres kev ua haujlwm ntau zaus
Tsawg zog siv, txhim kho thermal efficiency

3. Cov duab thiab qhov loj me yog dab tsi?

Round beamsLoj: Φ30-Φ80mm
Khoom square kab teeb30 × 30mm - 100 × 100 hli
Hollow square / I-beams: Lub teeb yuag tsim rau cov spans loj
Customized kab teeb: tailor-made raws li kiln drawings thiab yuav tsum tau

Ntev ntau: 500-4500 mm (qhov ntau thiab tsawg muaj).

Txog Peb

XKH tshwj xeeb hauv kev tsim cov thev naus laus zis, tsim khoom, thiab muag cov iav tshwj xeeb kho qhov muag thiab cov ntaub ntawv siv lead ua tshiab. Peb cov khoom siv kho qhov muag khoom siv hluav taws xob, khoom siv hluav taws xob, thiab tub rog. Peb muab Sapphire optical Cheebtsam, xov tooj ntawm tes lens npog, Ceramics, LT, Silicon Carbide SIC, Quartz, thiab semiconductor siv lead ua wafers. Nrog cov kws tshaj lij thiab cov cuab yeej siv niaj hnub, peb ua tau zoo hauv kev ua cov khoom lag luam uas tsis yog tus qauv, aiming los ua ib qho khoom siv optoelectronic high-tech enterprise.