Njerwa Zosiyanasiyana Za Mpira Zopangira Insulation

Kufotokozera Kwachidule:

Njerwa za mpira wa aluminiyamu zimapangidwa ndi alumina yopanda kanthu ndi aluminiyamu ufa monga zopangira zazikulu, zophatikizidwa ndi zomangira zina, pambuyo pa kutentha kwa madigiri 1750, zimakhala zamtundu wa kutentha kwambiri komanso kupulumutsa mphamvu.Mankhwala ali ambiri chatsekedwa porosity, motero ali mkulu mphamvu ndi kukhazikika kwa porosity dongosolo, otsika osalimba, zabwino matenthedwe mantha kukana ndi kusintha pang'ono okhazikika liniya, otsika matenthedwe madutsidwe.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Gulu

Njerwa za mpira wa Alumina ndi njerwa za mpira wa Zirconia

kufotokoza

Mawonekedwe

Njerwa za Alumina hollow mpira zimakhala ndi porosity yambiri yotsekedwa, motero imakhala ndi mphamvu zambiri komanso kukhazikika kwa porosity, kachulukidwe kakang'ono, kukana kugwedezeka kwamafuta komanso kusintha pang'ono kwa mzere wokhazikika, kutsika kwamafuta otsika.

Zirconia holo mpira njerwa ndi kutentha kwambiri kukana, mankhwala dzimbiri kukana, makutidwe ndi okosijeni kukana, kukana kuvala, kuchulukira kwakukulu matenthedwe.Zirconia dzenje mpira mankhwala opangidwa kwathunthu ndi zirconia dzenje mpira, ndi zabwino mkulu kutentha mphamvu ndi bata dongosolo porosity.

Kugwiritsa ntchito

Njerwa za Alumina hollow mpira zimagwiritsidwa ntchito kwambiri mu makina opangira mafuta a petrochemical, mafakitale akuda kaboni, ng'anjo yopangira zitsulo, ng'anjo yamoto, ng'anjo yamoto, ng'anjo ya waya ya molybdenum, ng'anjo ya tungsten, ng'anjo yolowera, uvuni wa nayitrogeni, ndi zina zambiri. kutentha, ng'anjo zapamwamba kwambiri.

Zirconia dzenje mpira njerwa ntchito kopitilira muyeso mkulu kutentha zipangizo monga ng'anjo chivundikiro cha ng'anjo za zinthu kutchinjiriza matenthedwe, monga sing'anga pafupipafupi mkulu kutentha ng'anjo, mpweya wakuda riyakitala, molybdenum waya ng'anjo, tungsten ndodo ng'anjo, etc. Kuchita bwino kwambiri, otetezeka kwambiri otetezeka. kutentha ntchito ndi 2200 ℃, mu zitsulo, petrochemical, zamagetsi ndi mafakitale ena zipangizo matenthedwe monga kukhudzana mwachindunji ndi lawi la mkulu kutentha akalowa zakuthupi, zotsatira zabwino ntchito.

Technology mwayi

INDEX \ PRODUCT	Njerwa ya aluminiyamu				Njerwa za mpira wa Zirconium
INDEX \ PRODUCT	Mtengo wa RBTHB-85	Mtengo wa RBTHB-90	Mtengo wa RBTHB-98	Mtengo wa RBTHB-99	Mtengo wa RBTZB-95
Kutentha Kwambiri Kwambiri (℃)	1750	1800	1800	1800	2200
Kuchulukana Kwambiri (g/cm3) ≥	1.4-1.9	1.4-1.9	1.4-1.9	1.5-2.0	2.5
Cold Crushing Mphamvu (MPa) ≥	10	10	11	12	12
Kusintha Kwamzere Wamuyaya @1600℃×3h (%)	±0.3	±0.3	±0.3	±0.3	±0.2
Thermal Conductivity (W/mk)	0.30	0.35	0.50	0.50	0.23-0.35
Al2O3 (%) ≥	85	90	98	99	―
Fe2O3 (%) ≤	0.5	0.2	0.1	0.1	0.2
ZrO2 (%) ≥	―	―	―	―	95