Njerwa Zolemera Zambiri
Zambiri Zamalonda
Zigawo zazikulu zanjerwa zopepuka za mullitekuphatikiza aluminiyamu okusayidi (Al₂O₃) ndi silicon dioxide (SiO₂), ndipo gawo lake lalikulu la kristalo ndi mullite (3Al₂O₃·2SiO₂). Pakupanga, chopangira thovu ndi chokhazikika nthawi zambiri zimagwiritsidwa ntchito kusakaniza slurry, ndipo pambuyo pothira, kuyeretsa, kuumitsa, kuphika ndi kuyatsa, njerwa yopepuka yokhala ndi ma porosity ambiri imapangidwa.
Mawonekedwe:
Kukana kwambiri:Kukana kwa refractoriness nthawi zambiri kumapitirira 1600°C, zomwe zimapangitsa kuti zinthu zikhale zokhazikika komanso zogwira ntchito m'malo otentha kwambiri.
Kutentha kochepa:Chifukwa cha kapangidwe kake kopepuka, mphamvu yake yotenthetsera ndi yochepa, nthawi zambiri 0.1-0.2 W/(m·K), zomwe zimachepetsa kutaya kutentha komanso kukonza mphamvu yogwiritsira ntchito kutentha.
Mphamvu yayikulu komanso kachulukidwe kochepa:Kuchulukana kwa chinthu nthawi zambiri kumakhala pakati pa 0.5-1.3 g/cm³, zomwe zimachepetsa kulemera kwa chinthucho pamene zikukhalabe ndi mphamvu zambiri.
Kukana bwino kutentha ndi mantha:Imapirira kusinthasintha kwa kutentha mofulumira, imakana kusweka nthawi zambiri mukayamba ntchito ndi kuzimitsa ng'anjo, komanso imasunga kukhazikika kwa kapangidwe kake.
Kukana mankhwala:Kukana bwino kwambiri ndi asidi ndi mpweya wa alkaline, zomwe zimathandiza kuti zigwiritsidwe ntchito kwa nthawi yayitali m'malo owononga.
Kuchuluka kwa zinthu zodetsedwa pang'ono:Zipangizo zopangira zoyera kwambiri zimagwiritsidwa ntchito popanga zinthu, zomwe zimapangitsa kuti pakhale chinyezi chochepa, zomwe zimachepetsa kuipitsidwa kwa zinthu m'malo otentha kwambiri.
Mndandanda wa Zamalonda
| INDEX | JM-23 | JM-25 | JM-26 | JM-27 | JM-28 | JM-30 | JM-32 | |
| Kuchuluka Kwambiri (g/cm3) ≥ | 0.6 | 0.8 | 0.8 | 1.0 | 1.0 | 1.2 | 1.2 | |
| Mphamvu Yopondereza Yozizira (MPa) ≥ | 1.0 | 1.5 | 2 | 2.5 | 2.5 | 3.0 | 3.5 | |
| Kusintha Kokhazikika kwa Linear ≤1% ℃ × 12h | Kutentha kwa Mayeso | 1230 | 1350 | 1400 | 1450 | 1510 | 1620 | 1730 |
| Xmin-Xmax | -1.5-0.5 | |||||||
| 0.05MPa Kusagwira Ntchito Kwambiri Kutsika ndi Katundu T0.3/℃ ≥ | 1080 | 1200 | 1250 | 1300 | 1360 | 1470 | 1570 | |
| Kutentha kwa madutsidwe (W/mk) | 200℃ | 0.18 | 0.26 | 0.28 | 0.32 | 0.35 | 0.42 | 0.56 |
| 350℃ | 0.20 | 0.28 | 0.30 | 0.34 | 0.37 | 0.44 | 0.60 | |
| 600℃ | 0.22 | 0.30 | 0.33 | 0.36 | 0.39 | 0.46 | 0.64 | |
| Al2O3(%) ≥ | 45 | 50 | 55 | 60 | 65 | 70 | 77 | |
| Fe2O3(%) ≤ | 1.0 | 1.0 | 0.9 | 0.8 | 0.7 | 0.6 | 0.5 | |
Kugwiritsa ntchito
Zitofu zotentha kwambiri:amagwiritsidwa ntchito m'zipinda za uvuni, pamwamba pa uvuni, ma nozzles a uvuni ndi zina kuti awonjezere mphamvu yotetezera kutentha kwa zida ndikuchepetsa kugwiritsa ntchito mphamvu.
Makampani a Petrochemical:amagwiritsidwa ntchito popanga zinthu zofunika kwambiri monga ma catalyst, ma heat exchanger, ma reactor, ndi zina zotero, kuti awonjezere kukana kutentha kwambiri komanso kuwonongeka.
Makampani agalasi ndi mafakitale a ceramic:amagwiritsidwa ntchito mu uvuni wosungunula magalasi ndi mu uvuni wa ngalande kuti apititse patsogolo moyo wautumiki ndi kupanga bwino kwa uvuni.
Makampani amagetsi:amagwiritsidwa ntchito poteteza zida m'mafakitale opanga magetsi, mafakitale a nyukiliya ndi malo ena kuti zitsimikizire kuti magetsi akugwira ntchito bwino.
Ndege:amagwiritsidwa ntchito poteteza kutentha kwa zipangizo zotentha kwambiri monga ma rocket injectors ndi ma jet injectors kuti ziwongolere magwiridwe antchito a zida.
Zitofu zotentha kwambiri
Makampani agalasi
Makampani a Petrochemical
Makampani a Ceramic
Makampani amagetsi
Ndege
Mbiri Yakampani
Shandong Robert New Material Co., Ltd.ili ku Zibo City, Shandong Province, China, komwe ndi malo opangira zinthu zopinga. Ndife kampani yamakono yomwe imagwirizanitsa kafukufuku ndi chitukuko, kupanga, kugulitsa, kapangidwe ndi zomangamanga za uvuni, ukadaulo, ndi kutumiza zinthu zopinga. Tili ndi zida zonse, ukadaulo wapamwamba, mphamvu yaukadaulo yamphamvu, khalidwe labwino kwambiri la malonda, komanso mbiri yabwino. Fakitale yathu imakwirira maekala opitilira 200 ndipo kutulutsa kwapachaka kwa zinthu zopinga ndi pafupifupi matani 30000 ndipo zinthu zopinga ndi matani 12000.
Zinthu zathu zazikulu zopangidwa ndi zinthu zotsutsa ndi izi:zipangizo zotsukira za alkaline; zipangizo zotsukira za silikoni ya aluminiyamu; zipangizo zosaoneka ngati zotsukira; zipangizo zotenthetsera kutentha; zipangizo zapadera zotsukira; zipangizo zogwirira ntchito zotsukira za makina opitira patsogolo.
Zinthu za Robert zimagwiritsidwa ntchito kwambiri m'ma uvuni otentha kwambiri monga zitsulo zopanda chitsulo, chitsulo, zipangizo zomangira ndi zomangamanga, mankhwala, mphamvu zamagetsi, kutentha zinyalala, ndi kukonza zinyalala zoopsa. Zimagwiritsidwanso ntchito m'makina achitsulo ndi chitsulo monga ma ladle, EAF, ma blast furnaces, ma converters, ma coke ovens, ma hot blast furnaces; ma burn ovens opanda chitsulo monga ma reverberators, ma reduction furnaces, ma blast furnaces, ndi ma rotary furnaces; zipangizo zomangira ma microwaves a mafakitale monga ma glass furnaces, simenti furnaces, ndi ma ceramic furnaces; ma microwave ena monga ma boilers, ma waste incinerators, roasting furnaces, omwe apeza zotsatira zabwino pakugwiritsa ntchito. Zinthu zathu zimatumizidwa ku Southeast Asia, Central Asia, Middle East, Africa, Europe, Americas ndi mayiko ena, ndipo zakhazikitsa maziko abwino ogwirizana ndi mabizinesi ambiri odziwika bwino achitsulo. Ogwira ntchito onse a Robert akuyembekezera mwachidwi kugwira ntchito nanu kuti zinthu ziyende bwino.
Mafunso Ofunsidwa Kawirikawiri
Mukufuna thandizo? Onetsetsani kuti mwapita ku malo athu othandizira kuti mupeze mayankho a mafunso anu!
Ndife opanga enieni, fakitale yathu yakhala ikupanga zinthu zotsutsa kwa zaka zoposa 30. Tikulonjeza kupereka mtengo wabwino kwambiri, ntchito yabwino kwambiri yogulitsa zinthu zisanagulitsidwe komanso zitagulitsidwa.
Pa njira iliyonse yopangira, RBT ili ndi dongosolo lathunthu la QC la kapangidwe ka mankhwala ndi mawonekedwe ake. Ndipo tidzayesa katunduyo, ndipo satifiketi yaubwino idzatumizidwa ndi katunduyo. Ngati muli ndi zofunikira zapadera, tidzayesetsa momwe tingathere kuti zigwirizane nazo.
Kutengera kuchuluka kwa katundu, nthawi yathu yotumizira ndi yosiyana. Koma tikulonjeza kutumiza mwachangu momwe tingathere ndi mtundu wotsimikizika.
Inde, timapereka zitsanzo zaulere.
Inde, ndithudi, mwalandiridwa kupita ku kampani ya RBT ndi zinthu zathu.
Palibe malire, titha kupereka malingaliro abwino kwambiri komanso yankho malinga ndi momwe zinthu zilili.
Takhala tikupanga zinthu zopinga kwa zaka zoposa 30, tili ndi chithandizo champhamvu chaukadaulo komanso chidziwitso chambiri, titha kuthandiza makasitomala kupanga ma uvuni osiyanasiyana ndikupereka chithandizo chimodzi chokha.
