Kev siv cov hlau ntshiab hauv kev lag luam niaj hnub
Cov hlau ntshiab, uas yog cov hlau keeb (FE) nrog yuav luag tsis muaj qhov tsis zoo, txawm hais tias tsis muaj ntau li cov hlau hauv kev lag luam niaj hnub, muaj nws cov ntawv thov tshwj xeeb. Nws cov muag muag thiab siab sib nqus permeability ua nws pab tau heev hauv qee qhov siab-precision thiab cov kev xav tau tshwj xeeb. Cov hauv qab no yog cov ntsiab lus tseem ceeb ntawm cov hlau ntshiab hauv kev lag luam niaj hnub:
Dab tsi yog cov hlau ntshiab thiab nws cov yam ntxwv
Cov hlau ntshiab yog hlau nrog cov ntsiab lus carbon tsawg dua 0. 008%. Tsis zoo li cov hlau thiab nrum hlau, hlau yog ib co hlau thiab carbon. Lub ntsiab lus ntshiab ntawm cov hlau ntshiab yog 1538 degree c, nrog qhov ceev ntawm 7.874 g / cm ³. Nws muaj cov hluav taws xob zoo thiab thermal ua haujlwm, tab sis qis zog thiab hardness, thiab yog nquag rau corrosion. Cov yam ntxwv no txiav txim siab tias nws yog qhov tsim nyog dua rau cov hom phiaj tshwj xeeb ntau dua li cov hom phiaj txheej.
Cov ntawv thov kev lag luam niaj hnub ntawm cov hlau ntshiab
Txawm hais tias cov hlau ntshiab tsis yog muaj zog li hlau, nws tseem ua lub luag haujlwm tseem ceeb hauv cov chaw hauv qab no:
Cov ntaub ntawv hluav taws xob thiab sib nqus: lub siab sib nqus preatability ntawm cov hlau ntshiab ua kom nws haum rau kev siv hauv cov khoom sib nqus, cov tshuab hluav taws xob, thiab lwm yam hluav taws xob poob.
Tshuaj lom neeg thiab petrochemical Industries: Cov hlau ntshiab yog siv los tsim qee cov catalysts raws li txo cov neeg sawv cev hauv cov txheej txheem tshuaj lom neeg.
Kev Siv Kev Kho Mob thiab Kev Siv Hluav Taws Xob: Cov hlau ntshiab yog siv los tsim qee cov khoom siv kho mob xws li MRI scanners, thiab mus kawm cov ntsiab lus hlau ntsig txog. Raws li Quora: Puas muaj kev siv hlau ntshiab tsis siv cov hlau npib tsib xee roj oxeg.
Aerospace thiab defense: nyob rau hauv high-precision daim ntawv thov, ntshiab hlau yog siv vim nws cov khoom siv tsis sib xws thiab muaj nyob rau hauv qee yam ntawm lub dav hlau.
Daim duab thiab Kev Txum Tim Dawb: Cov hlau ntshiab yog siv rau kev kho kom muaj kev txhim kho cov khoom siv hlau thiab cov keeb kwm cov khoom lag luam hlau kom muaj kev tswj hwm. Piv txwv li, raws li cov ntawv ntshiab hlau: cov kws npliag cua, cov kws ntaus hlau ntshiab hauv Tebchaws Askiv los kho cov hlau ntshiab los kho cov av hauv avallon ze ntawm Avallon, Fab Kis.
Daim Ntawv Ntsuam Xyuas Kev Tshawb Xyuas: Kev tsom xam ntawm kev siv cov hlau ntshiab hauv kev lag luam niaj hnub
Kab lus no aim rau tshawb cov ntawv thov ntawm cov hlau ntshiab hauv Shanxi Taiyuan Beilhy, thiab kev ua kom zoo rau nws cov chaw ywj pheej Seo yuav tsum tau ua. Cov hauv qab no yog cov ncauj lus kom ntxaws saib raws cov khoom siv ntshiab, ua rau muab cov ntsiab lus ntshiab, thiab tsim nyog rau Google Indexing.
Cov lus txhais thiab cov ntsiab lus ntawm cov hlau ntshiab
Cov hlau ntshiab yog cov tshuaj lom neeg nrog cov cim FE, atomic tooj 26, thiab cov ntsiab lus carbon (feem ntau} {-4 cov ntsiab lus carbon). Raws li Wikipedia: hlau, nplaim ntawm cov hlau ntshiab yog daim iav zoo li nyiaj grey, uas yooj yim reacts nrog dej los ua xeb. Nws lub taw tes melting yog 1538 degree c, ntom yog 7.874 g / ccc) qauv (BCC) qauv (FCCA hlau) ntawm kev siv tshuaj ntsuab ntshiab)
Feem pua feem pua tej feem pua
Niche siv cov hlau ntshiab hauv kev lag luam niaj hnub
Txawm hais tias cov hlau ntshiab tsis yog ntau li cov hlau hauv cov ntawv thov txheej txheem, nws tseem ua lub luag haujlwm tseem ceeb hauv cov chaw hauv qab no:
Cov khoom siv hluav taws xob thiab sib nqus: lub siab sib nqus permeability ntawm cov hlau ntshiab ua rau siv hauv cov hlau nplaum cores, hloov khoom siv hluav taws xob, thiab khoom siv hluav taws xob. Raws li Puron cov hlau: Hlau ntshiab, nws cov 99.9% kev ua kom siab dua ua kom tiav kev ua tau zoo heev, tshaj qhov loj heev dog dig dog dig steel hlau.
Tshuaj lom neeg thiab petrochemical lag luam: Cov hlau ntshiab yog siv nyob rau hauv kev tsim cov catalysts thiab raws li tus qoj ib ce txo cov txheej txheem, xws li nyob rau hauv qee yam kev tawm tsam siab.
Kev Siv Kev Kho Mob thiab Kev Siv Hluav Taws Xob: Cov hlau ntshiab yog siv los tsim qee cov khoom siv kho mob xws li MRI scanners, thiab mus kawm cov ntsiab lus hlau ntsig txog. Raws li Quora: Puas muaj kev siv hlau ntshiab tsis siv cov hlau npib tsib xee roj oxeg.
Aerospace thiab defense: nyob rau hauv high-precision daim ntawv thov, ntshiab hlau yog siv vim nws cov khoom siv tsis sib xws thiab muaj nyob rau hauv qee yam ntawm lub dav hlau.
Daim duab thiab Kev Txum Tim Dawb: Cov hlau ntshiab yog siv rau kev kho kom muaj kev txhim kho cov khoom siv hlau thiab cov keeb kwm cov khoom lag luam hlau kom muaj kev tswj hwm. Piv txwv li, raws li cov ntawv ntshiab hlau: cov kws npliag cua, cov kws ntaus hlau ntshiab hauv Tebchaws Askiv los kho cov hlau ntshiab los kho cov av hauv avallon ze ntawm Avallon, Fab Kis.
Kev tshawb fawb thiab kev txhim kho: Siv hlau ntshiab hauv kev tshawb nrhiav nws cov khoom thiab kev pabcuam ntawm cov ntaub ntawv tshiab, xws li daim ntawv thov cov hlau nyob hauv kev lag luam semiconduct.
