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$Cov Kev Cai Rau Cov Khoom Siv Refractory Rau Cov Hluav Taws Xob Arc Furnaces Thiab Kev Xaiv Cov Khoom Siv Refractory Rau Phab Ntsa Sab!$

Cov Kev Cai Rau Cov Khoom Siv Refractory Rau Cov Hluav Taws Xob Arc Furnaces Thiab Kev Xaiv Cov Khoom Siv Refractory Rau Phab Ntsa Sab!
los ntawm admin rau hnub tim 23-10-12
Cov kev cai dav dav rau cov khoom siv refractory rau cov cub hluav taws xob arc yog: (1) Qhov refractoriness yuav tsum siab. Qhov kub arc tshaj 4000 ° C, thiab qhov kub ntawm steelmaking yog 1500 ~ 1750 ° C, qee zaum siab txog 2000 ° C ...
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$Cov vuas refractory hom twg siv rau hauv daim ntaub ntawm lub cub tawg carbon dub?$

Cov vuas refractory hom twg siv rau hauv daim ntaub ntawm lub cub tawg carbon dub?
los ntawm admin rau hnub tim 23-05-19
Lub cub tawg carbon dub tau muab faib ua tsib lub hauv paus tseem ceeb hauv chav sib txuas, caj pas, ntu teb, ntu txias sai, thiab seem nyob. Feem ntau ntawm cov roj ntawm lub cub tawg carbon dub feem ntau yog cov roj hnyav ...
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Puas Siv Tau Cov Cib Aluminium Siab Hauv Alkaline Atmosphere Industrial Furnace?
los ntawm admin rau hnub tim 23-05-19
Feem ntau, cov cib ua los ntawm cov hlau txhuas siab yuav tsum tsis txhob siv rau hauv lub cub tawg uas muaj huab cua alkaline. Vim tias cov hlau alkaline thiab cov hlau acidic kuj muaj chlorine, nws yuav nkag mus rau hauv cov txheej tob ntawm cov cib ua los ntawm cov hlau alumina siab hauv daim ntawv ntawm gradient, uas w...
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$Cov Kev Faib Tawm ntawm Cov Khoom Siv Refractory Raw yog dab tsi?$

Cov Kev Faib Tawm ntawm Cov Khoom Siv Refractory Raw yog dab tsi?
los ntawm admin rau hnub tim 23-05-19
Muaj ntau hom khoom siv refractory raw thiab ntau txoj kev faib tawm. Muaj rau pawg feem ntau. Ua ntej, raws li cov khoom siv tshuaj lom neeg ntawm cov khoom siv refractory raw pawg ...
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