Nthawi Yochepa Yogulira Njerwa za Cr2o3 Magnesia Chrome Refractory za Simenti
Ndi kasamalidwe kathu kabwino kwambiri, luso lathu laukadaulo lamphamvu komanso njira yowongolera bwino kwambiri, tikupitiliza kupatsa makasitomala athu khalidwe lodalirika, mitengo yabwino komanso ntchito zabwino kwambiri. Cholinga chathu ndi kukhala m'modzi mwa ogwirizana nanu odalirika komanso kupeza chisangalalo chanu chifukwa chaNjerwa Zosasinthika za China Magnesia Chrome ndi Njerwa za China Magnesia ChromeNdi katundu wapamwamba kwambiri, ntchito yabwino yogulitsa pambuyo pogulitsa ndi ndondomeko ya chitsimikizo, timapeza chidaliro kuchokera kwa anzathu ambiri akunja, ndemanga zambiri zabwino zawonetsa kukula kwa fakitale yathu. Ndi chidaliro chonse komanso mphamvu, landirani makasitomala kuti atilankhule nafe ndi kutichezera kuti tikambirane za ubale wathu wamtsogolo.
Njerwa ya chrome ya MagnesiaNdi chinthu choyambira chopanda mphamvu chopangidwa ndi mchenga wa magnesia ndi chrome ore ngati zinthu zazikulu zopangira. Chili ndi mphamvu yabwino kwambiri yotentha komanso kukana dzimbiri, zomwe zimapangitsa kuti chikhale chisankho chabwino kwambiri cha ma uvuni otentha kwambiri monga makampani opanga zitsulo. M'malo otentha kwambiri awa, njerwa za magnesia-chrome sizingoteteza kapangidwe ka ng'anjo kokha, komanso zimawonjezera moyo wa ng'anjo.
Utumiki Wosintha Zinthu:
1. Miyeso:Kutalika, m'lifupi ndi makulidwe malinga ndi zojambula
2. Mawonekedwe:Njerwa zowongoka, zopindika, zopingasa, zooneka ngati zapadera
3. Zipangizo:Njerwa za chrome za magnesia zokhazikika, zobwezeretsedwanso komanso zobwezeretsedwanso pang'ono, zomwe zimasinthidwa kukhala MgO ndi Cr₂O₃
4. Magwiridwe antchito:Yopangidwira kukana dzimbiri pa kutentha kwambiri komanso slag mu uvuni wa zitsulo, wopanda ferrous, magalasi ndi simenti
Kulimba kwambiri komanso kukhazikika kwa kutentha kwambiri:Kulimba kwa chitsulo chofewa kuposa 1700℃, kutentha kofewetsa katundu >1600℃; kokhazikika pa kutentha kwakukulu, koyenera kugwiritsidwa ntchito pazinthu zonyamula katundu pa kutentha kwakukulu (monga zitsulo zopangira ng'anjo/ziwiya za uvuni).
Kukana dzimbiri kwa slag kwambiri:Alkaline MgO ndi Cr₂O₃ yopanda mphamvu zimathandiza kukana kwambiri slags za alkaline ndi zinthu zina za acidic, makamaka m'mlengalenga wothira okosijeni, zomwe zimapangitsa kuti ng'anjo ikhale ndi moyo wautali.
Kukhazikika kwa kutentha kwabwino:Cr₂O₃ imakulitsa kukula kwa kutentha ndi kulimba, imaletsa kusweka/kutuluka kwa kutentha panthawi ya kusintha kwa kutentha mwachangu (monga kuyatsa/kutseka kwa ng'anjo).
Mphamvu yayikulu komanso kukana kuvala:Mphamvu yopondereza/yopindika kwambiri m'chipinda; pamwamba pa chromium oxide pamatsimikizira kukana bwino ku kuwonongeka kwa zinthu za uvuni.
Kukana kwambiri kukokoloka kwa chitsulo/mpweya:Imalimbana ndi mpweya wosungunuka wachitsulo, chitsulo, ndi ng'anjo (monga CO, CO₂) kutentha kwambiri, yoyenera zigawo zomwe zimakumana mwachindunji ndi zitsulo zosungunuka/mpweya wotentha kwambiri.
Kuyendetsa bwino kutentha:Zimathandizira kusamutsa kutentha komanso kugwiritsa ntchito bwino kutentha kwa zida zotenthetsera kwambiri.
Kukana bwino kuwonongeka kwa vacuum:Kugwira ntchito kokhazikika mu kusungunula vacuum (monga, uvuni wa RH/DH/VOD), sikuwonongeka mosavuta.
| INDEX | MgO (%)≥ | Cr2O3 (%)≥ | SiO2 (%)≤ | Kuoneka ngati Porosity (%)≤ | Kuchuluka Kwambiri (g/cm3) ≥ | Kuphwanya Kozizira Mphamvu (MPa) ≥ | Kusakhazikika kwa Refractoriness Mu katundu (℃) 0.2MPa≥ | Kukana Kugwedezeka kwa Kutentha kwa Madzi 1100° (nthawi) | |
| Njerwa za Magnesia Chrome zachizolowezi | RBTMC-8 | 65 | 8~10 | 6 | 20 | 2.95 | 35 | 1600 | 3 |
| RBTMC-12 | 60 | 12~14 | 4.5 | 20 | 3.0 | 35 | 1600 | 3 | |
| RBTMC-16 | 55 | 16~18 | 3.5 | 18 | 3.05 | 45 | 1700 | 4 | |
| Njerwa za Magnesia Chrome Zolumikizidwa Molunjika | RBTDMC-8 | 78 | 8~11 | 2.0 | 18 | 3.05 | 45 | 1680 | 6 |
| RBTDMC-12 | 72 | 12~15 | 1.8 | 18 | 3.10 | 45 | 1700 | 5 | |
| RBTDMC-16 | 62 | 16~19 | 1.8 | 18 | 3.10 | 45 | 1700 | 5 | |
| Njerwa za Magnesia Chrome zosakanikirana pang'ono | RBTSRMC-16 | 62 | 16~18 | 1.7 | 17 | 3.15 | 50 | 1700 | 6 |
| RBTSRMC-20 | 58 | 20~22 | 1.5 | 16 | 3.15 | 45 | 1700 | 5 | |
| RBTSRMC-24 | 53 | 24~26 | 1.5 | 16 | 3.20 | 45 | 1700 | 5 | |
| RBTSRMC-26 | 50 | 26~28 | 1.5 | 16 | 3.20 | 45 | 1700 | 5 | |
| Njerwa za Magnesia Chrome Zophatikizidwanso | RBTRMC-16 | 65 | 16~19 | 1.5 | 16 | 3.20 | 55 | 1700 | 5 |
| RBTRMC-20 | 60 | 20~23 | 1.2 | 16 | 3.25 | 60 | 1700 | 5 | |
| RBTRMC-24 | 55 | 24~27 | 1.5 | 16 | 3.20 | 60 | 1700 | 5 | |
| RBTRMC-28 | 50 | 28~31 | 1.5 | 17 | 3.26 | 60 | 1700 | 4 | |
1. Makampani Ogulitsa Zitsulo ndi Zitsulo
Amagwiritsidwa ntchito popanga zipangizo zosungunulira zitsulo zopanda chitsulo monga mkuwa, aluminiyamu, ndi nikeli, makamaka m'malo otentha kwambiri a alkaline.
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.
