Cov khoom siv refractory yog ib yam khoom uas muaj kev kub ntxhov, kev tiv thaiv corrosion thiab kev ua haujlwm tshwj xeeb. Nws yog siv nyob rau hauv kev tsim cov khoom siv thiab cov rooj tog zaum nyob rau hauv qhov kub thiab txias.Quick-hloov tundish nozzleyog ib qho tseem ceeb ntawm cov khoom siv refractory. Nws nqa qhov kub thiab txias thaum lub sijhawm tsim khoom thiab cuam tshuam ncaj qha rau qhov zoo thiab kev ua haujlwm ntawm cov khoom.
1. Ladle ultra-siab kub qauv ceev-hloov tundish nozzle
Qhov ceev-hloov tundish nozzle ntawm ultra-siab kub qauv ntawm lub ladle yog hais txog lub qhov hluav taws xob dej uas yuav tsum tau hloov sai sai nyob rau hauv high-kub kub ntawm lub ladle. Nws muaj cov yam ntxwv ntawm lub teeb yuag, siab zog, tsis yooj yim rau tawg, zoo corrosion kuj, thiab muaj zog tshav kub tsis kam. Hom nozzle feem ntau siv high-purity alumina ceramics ua cov khoom siv tseem ceeb, thiab tshwj xeeb tshaj yog ua tiav thiab tsim. Nyob rau tib lub sijhawm, qhov ceev-hloov tundish nozzle ntawm ultra-siab kub qauv ntawm lub ladle kuj muaj qhov zoo ntawm av qeeg tsis kam thiab tsis muaj kuab paug ib puag ncig, thiab tuaj yeem ua tau raws li ntau yam kev xav tau nyob rau hauv qhov kub thiab txias.
2. Muaj kiln ceev-hloov tundish nozzle
Muaj kiln ceev-hloov tundish nozzle yog cov khoom siv refractory feem ntau siv hauv kev tsim cov kilns. Nws muaj qhov kub thiab txias tsis kam, siab zog, corrosion kuj, thiab muaj zog plasticity. Nozzle molding txoj kev no muaj ntau haiv neeg, nrog rau cov pa nias, tsis zoo siab rov qab suction molding, nqus adsorption, txhaj tshuaj molding thiab lwm yam. Nyob rau tib lub sijhawm, kev lag luam kiln hloov pauv tundish nozzles tau them nyiaj ntau dua rau kev tiv thaiv ib puag ncig thiab kev nyab xeeb, thiab tab tom pib siv qee cov ntaub ntawv tshiab, xws li cov ntaub ntawv nanocomposite refractory, los txhim kho cov khoom zoo thiab kev ua haujlwm zoo.
3. Hluav taws xob rauv ceev-hloov tundish nozzle
Qhov ceev-hloov tundish nozzle ntawm hluav taws xob rauv kuj yog ib qho tseem ceeb refractory khoom thiab yog dav siv nyob rau hauv ntau yam high-temperature hluav taws xob rauv khoom. Cov nozzle muaj cov yam ntxwv ntawm me me, lub teeb yuag, kub tsis kam, kub tsis kam rau carbonization, thiab zoo corrosion kuj, thiab lwm yam, thiab tau dhau los ua ib qho tseem ceeb ntawm cov txheej txheem tsim hluav taws xob. Kev xaiv ntawm qhov ceev-hloov tundish nozzle ntawm lub cub hluav taws xob yuav tsum ua raws li cov khoom siv thiab cov kev xav tau ntau lawm. Piv txwv li, cov khoom siv polyaluminate ceramic raug xaiv, uas muaj cov cua sov zoo thiab cov tshuaj tiv thaiv.
4. High-pressure ceev-hloov tundish nozzle
High-pressure ceev-hloov tundish nozzle yog ib tug refractory khoom siv nyob rau hauv high-pressure ntau lawm khoom. Nws feem ntau yog tsim los ntawm high-purity hmoov metallurgy thev naus laus zis thiab muaj cov yam ntxwv ntawm kev kub siab tsis kam, kub tsis kam, thiab siab zog. Tsis tas li ntawd, lub siab ceev-hloov tundish nozzle kuj muaj qhov zoo ntawm lub teeb yuag, zoo thermal conductivity, ntau yam molding txoj kev, thiab hloov tau yooj yim.
Ladle ultra-siab kub qauv ceev-hloov tundish nozzle, muaj kiln qquick-hloov tundish nozzle, hluav taws xob rauv ceev-hloov tundish nozzle thiab high-pressure ceev-hloov tundish nozzle yog cov khoom nrov refractory nozzles ntawm lub khw tam sim no. Lawv muab kev tiv thaiv zoo tiv thaiv ib puag ncig xws li kub siab, siab siab thiab tshuaj tua kab mob thaum lub sijhawm tsim khoom. Peb kuj cia siab tias yav tom ntej ceev-hloov tundish nozzle cov ntaub ntawv yuav muaj ntau tus phooj ywg ib puag ncig, nyab xeeb thiab ua haujlwm tau zoo, thiab txuas ntxiv ua kom muaj txiaj ntsig zoo rau kev tsim khoom.
