Refractory fiber ntau yas yog cov khoom siv amorphous, Zirconium-muaj cov fiber ntau, firconizium xide thiab lwm yam sib xyaw ua ke thiab tsim kev sib xyaw. Raws li txawv siv kub, fibers thiab additives ntawm cov khoom sib txawv tau xaiv kom tau raws li cov kev ua haujlwm sib txawv thiab tsim qauv.
Nws yog ua los ntawm cov paj rwb zoo nkauj, muab cov tub lim, dispersant thiab tshuaj lom neeg tom qab tau sib xyaw. Nws yog nyob rau hauv daim ntawv ntawm av nplaum thaum xa tawm. Nws yog cov khoom siv cua kom tawv. Nws tuaj yeem tsim tsa tom qab qhib lub hnab (Barrel). Cov khoom siv yog Maas-dawb xwb. Tom qab kev tsim kho, nws tsis tas yuav ci hauv lub cub tawg. Nws tuaj yeem ua kom sov ncaj qha thiab ua haujlwm tom qab ziab. Nws yog ib qho yooj yim los tsim thiab tsis tas yuav cov pwm. Nws yog qhov yooj yim dua thiab nrawm kom hloov cov cua sov qub. Nws lub zog yog qhov siab dua li ntawm cov khoom siv fiber ntau. Nws tiv taus cov cua yaig nyob rau hauv kev ua haujlwm.
Khoom nta:
1. Tsis muaj Maas kev sib koom tes, siv cov ntaub ntawv muaj zog loj, roj ua kom tawv nqaij, qis dua Eutectic hauv kev ua kom rov muaj dua, zoo yaig kuj.
2. Kev kub siab tsis kam, cov ceev me me, cov cua sov me me, qis thermal conductivity, thiab huab cua ntws scouring tsis kam ntawm 40 m / s.
3. Cov khoom lag luam tuaj yeem siv ncaj qha, tsis muaj nplawm ntawm lub vev xaib, thiab kev tsim kho yooj yim.
4. Tsis tas yuav muaj cua sov kom qhuav thiab muab cov cua sov, cov khoom siv tuaj yeem cuam tshuam nrog kev cuam tshuam nrog thiab ua haujlwm.
Refractory fiber ntau yas yog tsim nyog rau cov tshuaj ntsuas hluavtaws, chav hloov chaw thiab lwm qhov chaw sov (lub luj tshib thiab 1400 degree raws li cov khoom sib txawv.
Daim Ntawv Thov Kev Ua Ntawv Thov: Siv rau thermal rwb thaiv tsev kev siv cov khoom siv xws li cov cua sov kev lag luam, cov cua sov cov cua sov hauv kev lag luam metallurgical, thiab kev lag luam cua sov ntxiv.
Qhov taw qhia kev ua haujlwm
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Hom Khoom |
Hx-ks -250 Txheem fiber ntau |
Hx-ks -500 high aluminium fiber ntau |
Hx-ks -600 Zirconium Aluminium Fiber |
Hx-ks -650 Zirconium fiber ntau |
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Muaj kev nyab xeeb siv qib ntsuas kub |
＜1000 |
Tsawg dua los yog sib npaug rau 1200 |
Tsawg dua los yog sib npaug rau 1260 |
Tsawg dua los yog sib npaug rau 1350 |
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110 DEGREG BULL ntom ntom kg / m³ |
500-550 |
500-650 |
600-650 |
550-600 |
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Compressive Lub Zog (Mpa) |
110 degree |
1.0-1.5 |
0.9-1.4 |
0.9-1.4 |
0.9-1.4 |
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500 degree |
0.5-0.6 |
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1000 degree |
0.8 |
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1200 degree |
1.0 |
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1300 degree |
1.0 |
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Cua Sov Kab Shrinkage% |
1000 degree |
Tsawg dua los yog sib npaug rau 1.6 |
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1200 degree |
Tsawg dua los yog sib npaug rau 2. 0 |
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1260 degree |
Tsawg dua los yog sib npaug rau 2.6 |
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1300 degree |
Tsawg dua los yog sib npaug rau 2.8 |
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Thermal Ua Haujlwm W / Mk (kub qhov kub kub) |
500 degree |
0.1 |
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1000 degree |
0.18 |
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1200 degree |
0.2 |
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1300 degree |
0.26 |
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FLEXURAL LUB ZOG (MPA) |
110 degree |
0.5 |
0.6 |
0.8 |
0.8 |
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Grateity index |
% |
23 |
24 |
25 |
26 |
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Yauv cov ntsiab lus |
% |
12 |
13 |
14 |
14 |
Cim npe nrov: Refractory fiber ntau yas rau thermal tsob nroj nroj tsuag, Tuam Tshoj Refractory fiber ntau yas rau thermal fais fab tsim cov tshuab, lwm tus neeg, Hoobkas