Sintered High Alumina Refractories

Sintered High Alumina yog hais txog ib hom khoom siv refractory uas yog tsim los ntawm high-purity alumina (aluminium oxide) thiab ua los ntawm cov txheej txheem sintering. Alumina yog cov khoom siv ceramic paub txog nws qhov zoo heev tiv taus kub, corrosion, thiab hnav. Thaum cov khoom no yog sintered, nws yog rhuab mus rau ib tug high kub kom txog rau thaum nws cov khoom sib txuas ua ke, tsim ib tug ntom thiab muaj zog qauv. Sintered High Alumina yog siv nyob rau hauv ntau yam kev lag luam kev siv, tshwj xeeb tshaj yog cov uas muaj cua sov thiab aggressive tshuaj tej yam kev mob.

Sintered High Alumina, thaum piv rau lwm cov ntaub ntawv refractory, nthuav tawm ntau yam tseem ceeb thiab kev siv uas paub qhov txawv hauv thaj tsam ntawm refractories:

1. Cov ntsiab lus siab Alumina: Raws li lub npe qhia, Sintered High Alumina feem ntau muaj cov feem pua ​​​​ntawm alumina (aluminium oxide), feem ntau siab dua 90%. Cov ntsiab lus siab alumina no muab kev tiv thaiv zoo rau ob qho tib si kub thiab tshuaj corrosion.

2. Superior Heat Resistance: Sintered High Alumina paub txog nws cov cua sov ua haujlwm zoo heev thiab tuaj yeem tiv taus qhov kub thiab txias, ua rau nws zoo rau kev siv qhov kub thiab txias yog qhov kev txhawj xeeb tseem ceeb.

3. Cov tshuaj tiv thaiv zoo heev: Nws muaj zog tiv thaiv cov tshuaj tiv thaiv corrosion, ua rau nws muaj kev xaiv tsim nyog rau cov ntawv thov uas sib cuag nrog cov ntaub ntawv corrosive lossis gases ntau. Qhov no yog ib qho txiaj ntsig zoo dua li cov khoom siv refractory uas muaj kev cuam tshuam ntau dua rau cov tshuaj tua kab mob.

4. Tsawg Thermal Conductivity: Sintered High Alumina muaj cov thermal conductivity tsawg, uas txhais tau hais tias nws muab kev rwb thaiv tsev zoo nyob rau hauv qhov chaw kub. Cov cuab yeej no yog qhov tseem ceeb rau kev tswj kom ruaj khov thiab tswj qhov kub thiab txias hauv cov khoom siv hluav taws xob thiab cov kiln.

5. Mechanical Strength: Nws muaj lub zog zoo txhua yam thiab ua haujlwm rau cov khoom siv kho tshuab, ua kom muaj kev ruaj khov thiab kev pab lub neej ntev hauv cov khoom siv refractory. Qhov no ua rau nws sib nrug los ntawm lwm cov ntaub ntawv refractory uas tej zaum yuav nkig ntau dua los yog ua rau muaj kev puas tsuaj rau cov khoom siv.

6. Ntau yam ntawm Qib: Sintered High Alumina muaj nyob rau hauv ntau qib, txhua tus haum rau cov kev siv tshwj xeeb thiab kev ua haujlwm. Qhov versatility no tso cai rau ntau yam kev xaiv kom haum rau cov kev xav tau sib txawv.

Cov ntawv thov uas teeb tsa Sintered High Alumina sib nrug los ntawm lwm cov ntaub ntawv refractory suav nrog:

1. Hlau thiab Alloy Ntau Lawm: Sintered High Alumina feem ntau yog siv los ua kab furnaces thiab cov hlab ntsha hauv kev lag luam metallurgical, suav nrog blast furnaces, ladles, thiab crucibles, vim nws muaj peev xwm tiv taus qhov kub thiab txias thiab hnyav ntawm cov hlau smelting thiab casting.

Ceramic Manufacturing: Nws kuj yog ua hauj lwm nyob rau hauv zus tau tej cov ceramics, tshwj xeeb tshaj yog rau hluav taws xob insulating cov ntaub ntawv thiab high-temperature ceramics. Nws cov ntsiab lus alumina siab yog qhov tshwj xeeb hauv kev ua tiav cov khoom xav tau hauv cov ceramics.

Nyob rau hauv Suav teb, siab alumina refractories feem ntau categorized rau plaub hom raws li lawv Al₂O₃cov ntsiab lus:

A2204-Al2O3 txheem cov ntsiab lus: Ntau dua lossis sib npaug li 80%;

A2203-Al2O3 txheem cov ntsiab lus: 75%;

A2202-Al2O3 txheem cov ntsiab lus: 65%;

A2201-Al2O3 txheem cov ntsiab lus: 55%.

Cim npe nrov: sintered siab alumina refractories, Tuam Tshoj sintered siab alumina refractories manufacturers, lwm tus neeg, Hoobkas