Oxidation Resistance Silicon hlau hmoov
Oxidation resistance silicon hlau hmoov sawv cev rau kev nce qib tseem ceeb hauv cov ntaub ntawv kev tshawb fawb, muab kev txhim kho kev tiv thaiv oxidation piv rau cov tshuaj silicon hmoov.
Hauj lwm lawm
Khoom Description
Silicon, paub txog nws cov khoom semiconducting, tau raug tsim kho ntxiv los txhim kho nws lub peev xwm los tiv thaiv oxidation thaum raug kub lossis oxidizing ib puag ncig. Txoj kev loj hlob ntawm oxidation kuj silicon hlau hmoov qhib tau tshiab muaj peev xwm rau nws siv nyob rau hauv kev lag luam uas tiv thaiv oxidation tseem ceeb heev.
Cov oxidation tsis kam ntawm cov hmoov hlau silicon no tau ua tiav los ntawm cov txheej txheem tsim khoom thiab cov khoom siv engineering. Cov hmoov muaj pes tsawg leeg, particle loj, thiab morphology yog ua tib zoo optimized los txhim kho nws tsis kam mus oxidation thiab tiv thaiv kev tsim ntawm oxide txheej ntawm nws nto. Qhov no tso cai rau kev tsim cov khoom siv thiab cov khoom siv uas tuaj yeem tiv taus qhov kub thiab txias ib puag ncig lossis raug rau oxidizing cov neeg ua haujlwm yam tsis muaj kev puas tsuaj loj.
Specification
| Silicon hlau hmoov rau refractory | Loj (mesh) | Chemical Comoositions (%) | |||
| Si | Fe | Al | Ca | ||
| Min | Max | ||||
| 150 mesh | 99 | 0.4 | 0.2 | 0.1 | |
| 200 mesh | 98.8 | 0.4 | 0.4 | 0.1 | |
| 325 mesh | 98.5 | 0.5 | 0.3 | 0.2 | |
| 400 mesh | 98 | 0.6 | 0.4 | 0.3 | |
| 600 mesh | 97 | 0.8 | 0.7 | 0.6 | |
Lub oxidation tsis kam ntawm no silicon hlau hmoov muaj ntau yam zoo. Nws ua rau cov khoom tsim thiab cov qauv uas tswj hwm lawv txoj kev ncaj ncees thiab kev ua tau zoo txawm tias nyob rau hauv qhov kub thiab txias lossis oxidizing tej yam kev mob. Hauv kev lag luam xws li aerospace, hluav taws xob tsim hluav taws xob, lossis cov tshuab hluav taws xob sib txuas, qhov chaw raug kub lossis oxidative ib puag ncig, cov hmoov oxidation kuj ua rau kev txhim kho cov tshuab ua haujlwm siab nrog lub neej ntev.
Ntxiv mus, oxidation tsis kam ntawm cov hmoov hlau silicon no txhawb nws siv hauv kev tiv thaiv txheej los yog kev kho deg. Nws tuaj yeem siv los muab cov khoom tiv thaiv oxidation-resistant, tiv thaiv kev tsim cov txheej txheem oxide detrimental ntawm cov ntaub ntawv hauv qab. Lub zog oxidation tsis kam ntawm cov hmoov txhim kho lub neej ntev thiab kev ua haujlwm ntawm cov khoom siv coated, txawm nyob rau hauv kev xav tau.
Tsis tas li ntawd, oxidation tsis kam ntawm cov hmoov hlau silicon no muaj kev cuam tshuam rau kev ua haujlwm thiab kev ntseeg siab ntawm lub zog hloov pauv. Hauv cov ntawv thov xws li cov khoom siv hluav taws xob los yog lub hnub ci, qhov kub siab tuaj yeem ntsib, cov hmoov oxidation tsis kam ua kom muaj kev ruaj ntseg thiab kev ua haujlwm ntev ntawm cov tshuab no, ua rau muaj zog hloov dua siab tshiab.
Tsis tas li ntawd, oxidation tsis kam ntawm cov hmoov hlau silicon tuaj yeem muaj txiaj ntsig hauv kev lag luam xws li tsheb lossis hluav taws xob, qhov kev tiv thaiv oxidation yog qhov tseem ceeb rau kev ua haujlwm thiab kev ntseeg tau. Nws tso cai rau kev tsim cov khoom lag luam uas tuaj yeem tiv taus qhov kub thiab txias ib puag ncig lossis tshuaj oxidative, txo qhov kev pheej hmoo ntawm kev ua tsis tiav ntxov lossis degradation.
Hauv cov ntsiab lus, kev txhim kho oxidation tsis kam silicon hlau hmoov txhim kho nws lub peev xwm los tiv thaiv oxidation thiab tswj kev ua haujlwm hauv qhov kub thiab txias lossis oxidizing ib puag ncig. Nws txoj kev txhim kho oxidation kuj txhawb kev txhim kho ntawm cov khoom, txheej txheej, thiab cov qauv uas tiv taus oxidation ntau dua, ua kom lub neej ntev thiab txhim khu kev qha. Qhov kev nce qib no qhib qhov muaj peev xwm tshiab rau nws txoj kev siv hauv kev lag luam uas tiv thaiv oxidation yog qhov tseem ceeb, txhawb kev ua haujlwm ntev, ua haujlwm tau zoo, thiab kev ntseeg tau.
FAQ
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom ntawm refrcatory, Peb tuaj yeem muab koj cov khoom zoo ntawm tus nqi sib tw ntau dua.
Q: Thaum twg kuv tuaj yeem tau txais tus nqi?
A: Peb feem ntau hais hauv 24 teev tom qab tau txais koj cov lus qhia ntxaws, xws li qhov loj me, ntau thiab lwm yam. Yog tias nws yog qhov kev txiav txim ceev, koj tuaj yeem hu rau peb ncaj qha.
Q: Yuav ua li cas txog lub sij hawm ua cov khoom loj?
A: Lub sijhawm ua haujlwm yog nyob ntawm qhov ntau, txog 7-12hnub.
Cim npe nrov: oxidation kuj silicon hlau hmoov
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