Tshawb Nrhiav Cov Khoom Siv Refractory Fillers thiab Additives Tseem Ceeb

1. Alumina (Al2O3)

Alumina yog qhov tseem ceeb vim nws lub ntsiab lus yaj siab thiab kev ruaj khov thermal. Peb siv calcined alumina thiab tabular alumina los txhawb peb cov refractories, thawb cov ciam teb ntawm kev tiv taus kub.

2. Silica (SiO2)

Silica, ib yam khoom ruaj khov nyob rau hauv cov chaw acidic, ua rau kom tsis txhob kub thiab tshuaj lom neeg. Fused silica thiab quartz yog peb cov kev xaiv mus-rau-siv los txhawb kev ua haujlwm refractory hauv cov xwm txheej nyuaj.

3. Magnesia (MgO)

Cov magnesia uas hlawv tuag thiab cov magnesia fused ua lub luag haujlwm tseem ceeb hauv cov chaw alkaline, ua rau peb cov refractories muaj kev tiv thaiv siab dua.

4. Zirconia (ZrO2)

Rau qhov zoo tshaj plaws thermal shock tsis kam, peb tig mus rau zirconia thiab zircon ruaj khov, tso tawm lub peev xwm los vam meej hauv qhov chaw ua haujlwm hnyav tshaj plaws.

5. Chromite (FeCr2O4)

Chromite, paub txog nws lub peev xwm nyob rau hauv qhov kub siab thiab kev tiv taus corrosion, sawv cev rau lub hauv paus tseem ceeb hauv peb cov qauv refractory.

6. Cov xim av

Graphite, ib yam khoom siv ntxiv uas siv tau ntau yam, ua rau cov thermal conductivity zoo dua thiab tiv thaiv kev poob siab los ntawm thermal. Peb cov graphite sib xyaw ua ke thiab cov graphite ntuj tsim ua rau lub zog ruaj khov dua.

7. Boron Nitride

Ntsib tus kws tshaj lij txog kev ua haujlwm siab thermal conductivity - boron nitride. Cov qauv hexagonal thiab cubic boron nitride hloov peb cov refractories mus ua cov thawj coj ntawm kev tiv taus thermal shock.

8. Carbides (piv txwv li, Silicon Carbide)

Silicon carbide thiab boron carbide ua rau peb cov refractories zoo dua, ua rau lawv muaj kev tiv thaiv kev hnav zoo dua thiab kev ua tau zoo thermal tsis muaj qhov sib piv.

9. Cov Khoom Siv Fused Cast

Ua tim khawv txog kev yug los ntawm kev ua siab ntev. Fused cast alumina thiab fused cast chrome, yug los ntawm cov crucibles molten, sawv ntsug siab thaum ntsib cov xwm txheej hnyav.

10. Cov Khoom Siv Fiber

Peb cov khoom siv hluav taws xob tau txais kev ua haujlwm zoo los ntawm kev siv cov khoom siv ceramic thiab cov ntaub plaub tsiaj, ua kom muaj kev ua haujlwm zoo yam tsis muaj kev cuam tshuam.

Tshaj Li Qhov Ib Txwm Muaj: Cov Cenospheres

Qhia txog cov pob zeb zais cia - cenospheres. Tau los ntawm cov tshauv ya, cov no lub pob me mes seev cev zoo heev hauv peb lub matrix refractory, txo qhov ceev yam tsis muaj kev txi lub zog.

Thaum peb nkag mus rau hauv lub ntiaj teb nyuaj ntawm cov khoom siv refractory thiab cov khoom ntxiv, txhua yam khoom ua lub luag haujlwm tseem ceeb hauv kev tsim lub neej yav tom ntej ntawm kev lag luam. Nyob twj ywm mloog cov kev hloov tshiab tshiab thaum peb txuas ntxiv thawb cov ciam teb, xyuas kom meej tias peb cov khoom siv refractories ua tau raws li thiab dhau qhov xav tau ntawm cov chaw nyuaj tshaj plaws.

Txais tos rau tiv tauj peb yog tias koj muaj lus nug lossis kev txhawj xeeb, peb yeej ib txwm nyob ntawm no los pab koj!