$Njerwa Zapamwamba za Alumina Refractory Chithunzi Chowonetsedwa$

Njerwa Zapamwamba za Alumina Refractory

Kufotokozera Kwachidule:

Chitsanzo:SK35/36/37/38/39/40SiO2:18% -47%Al2O3:48% -80%Fe2O3:1.8% -2.0%MgO:0.1%-0.3%CaO:1.2% -1.5%Fe2O3:2.0% -2.5%Refractoriness:Wamba (1770°< Refractoriness<2000°)Refractoriness Under Load@0.2MPa: 1420 ℃-1600 ℃Kusintha Kwamzere Wamuyaya@1400℃*2H:± 0.2%-±0.3%Cold Crushing Mphamvu:40-70MPaKuchulukana Kwambiri:2.3 ~ 2.7g/cm3Zowoneka Porosity:20% ~ 23%HS kodi:69022000Ntchito:Blast Furnace/Hot Blast Stove/VOD/AOD/Ladle, etc

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zambiri Zamalonda

Njerwa zapamwamba za aluminiyamuonetsani zomwe zili mu aluminiyamu yopitilira 48% ya zinthu zosalowerera ndale, malinga ndi zomwe zili mu aluminiyamu, zomwe zimagawidwa m'magulu atatu: Ⅰ(Al2O3≥75%); Ⅱ(60%≤Al2O3<75%); Ⅲ(48%≤Al2O3<60%). Njerwa zapamwamba za alumina zimapangidwa ndikuwotchedwa kuchokera ku bauxite kapena zida zina zokhala ndi aluminiyamu wambiri. Amakhala ndi kukhazikika kwamatenthedwe komanso kukana kupitilira 1770 ℃, ndipo ali ndi kukana bwino kwa slag ndipo amagwiritsidwa ntchito kuyika EAF, ng'anjo zosungunula magalasi, ng'anjo za simenti zozungulira, ndi zina zambiri.

Mawonekedwe

1. Kuchita bwino kwa kutentha kwapamwamba
2. Kukana kwabwino kwa spalling
3. Kukhazikika kwakukulu kwamafuta (refractoriness pamwamba pa 1770 ℃)
4. Good slag kukana
5. Kukana kwabwino kwa asidi ndi dzimbiri zamchere

Tsatanetsatane Zithunzi

Njerwa Zokhazikika

Njerwa Zopindika Padziko Lonse

Njerwa za Anchor

Njerwa za Checker

Njerwa za Wedge

Njerwa Zokhotakhota

Njerwa Zooneka

Njerwa za Wedge

Mndandanda wazinthu

INDEX	SK-35	SK-36	SK-37	SK-38	SK-39	Zithunzi za SK-40
Refractoriness(℃) ≥	1770	1790	1820	1850	1880	1920
Kuchulukana Kwambiri (g/cm3) ≥	2.25	2.30	2.35	2.40	2.45	2.55
Zowoneka Porosity(%) ≤	23	23	22	22	21	20
Cold Crushing Strength(MPa) ≥	40	45	50	55	60	70
Kusintha kwa Linear Kwamuyaya@1400°×2h(%)	±0.3	±0.3	±0.3	±0.3	±0.2	±0.2
Refractoriness Under Load @ 0.2MPa(℃) ≥	1420	1450	1480	1520	1550	1600
Al2O3(%) ≥	48	55	62	70	75	80
Fe2O3(%) ≤	2.0	2.0	2.0	2.0	2.0	1.8

Kugwiritsa ntchito

Njerwa zapamwamba za aluminaamagwiritsidwa ntchito makamaka pa VOD, AOD, ng'anjo zophulika, ng'anjo zoyaka moto, EAF, ng'anjo zoyatsira moto, ndi ng'anjo zozungulira. Kuphatikiza apo, njerwa zazikulu za alumina zimagwiritsidwanso ntchito kwambiri ngati njerwa zotsegula zosungira kutentha, mapulagi otsanulira, njerwa za nozzle, ndi zina zambiri.

$high-alumina-refractory-njerwa$

Mbiri Yakampani

Malingaliro a kampani Shandong Robert New Material Co., Ltd. ili mu Zibo City, Province Shandong, China, amene ndi refractory zinthu kupanga m'munsi. Ndife makampani amakono omwe amaphatikiza kafukufuku ndi chitukuko, kupanga, kugulitsa, kapangidwe ka ng'anjo ndi zomangamanga, ukadaulo, ndi zida zotumizira kunja. Tili ndi zida zonse, ukadaulo wapamwamba, mphamvu zolimba zaukadaulo, mtundu wabwino kwambiri wazinthu, komanso mbiri yabwino.Fakitale yathu imakhala ndi maekala opitilira 200 ndipo zotulutsa zowoneka bwino zowoneka bwino zimakhala pafupifupi matani 30000 ndipo zida zosapanga dzimbiri ndi matani 12000.

Zogulitsa zathu zazikulu za zida za refractory ndi:zinthu zamchere refractory; zotayidwa silicon refractory zipangizo; zinthu zosaoneka zokanira; kutchinjiriza matenthedwe refractory zipangizo; zida zapadera zokanira; zinchito refractory zipangizo mosalekeza kuponya kachitidwe.

Zogulitsa za Robert zimagwiritsidwa ntchito kwambiri m'makina otentha kwambiri monga zitsulo zopanda chitsulo, zitsulo, zomangira ndi zomangamanga, mankhwala, mphamvu yamagetsi, kuyatsa zinyalala, komanso kuwononga zinyalala zoopsa. Amagwiritsidwanso ntchito muzitsulo ndi machitidwe achitsulo monga ladles, EAF, ng'anjo zophulika, otembenuza, mavuni a coke, ng'anjo zotentha zotentha; ng'anjo zopanda chitsulo monga zoyatsira moto, ng'anjo zochepetsera, ng'anjo zamoto, ndi ng'anjo zozungulira; zomangira ng'anjo mafakitale monga mitsuko magalasi, ng'anjo simenti, ndi ng'anjo ceramic; ng'anjo zina monga ma boilers, zotenthetsera zinyalala, ng'anjo yowotcha, zomwe zapeza zotsatira zabwino pakuzigwiritsa ntchito. Zogulitsa zathu zimatumizidwa ku Southeast Asia, Central Asia, Middle East, Africa, Europe, Americas ndi mayiko ena, ndipo wakhazikitsa maziko abwino a mgwirizano ndi mabizinesi angapo odziwika bwino achitsulo. Ogwira ntchito onse a Robert akuyembekezera moona mtima kugwira ntchito nanu kuti mupambane.

Mafunso Ofunsidwa Kawirikawiri

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Kodi ndinu opanga kapena ochita malonda?

Ndife opanga zenizeni, fakitale yathu ndi yapadera popanga zida zokanira kwa zaka zopitilira 30. Timalonjeza kupereka mtengo wabwino kwambiri, ntchito yabwino kwambiri yogulitsiratu komanso yogulitsa pambuyo pake.

Kodi mumalamulira bwanji khalidwe lanu?

Panjira iliyonse yopanga, RBT ili ndi dongosolo lathunthu la QC la kapangidwe kake ndi zinthu zakuthupi. Ndipo tidzayesa katunduyo, ndipo chiphaso chabwino chidzatumizidwa ndi katunduyo. Ngati muli ndi zofunikira zapadera, tidzayesetsa kuti tikwaniritse.

Kodi nthawi yanu yobweretsera ndi yotani?

Malingana ndi kuchuluka kwake, nthawi yathu yoperekera ndi yosiyana. Koma tikulonjeza kutumiza mwamsanga ndi khalidwe lotsimikizika.

Kodi mumapereka zitsanzo zaulere?

Inde, timapereka zitsanzo zaulere.

Kodi tingayendere kampani yanu?

Inde, ndithudi, ndinu olandiridwa kukaona RBT kampani ndi katundu wathu.

Kodi MOQ yoyeserera ndi chiyani?

Palibe malire, titha kukupatsani malingaliro ndi yankho labwino kwambiri malinga ndi momwe mulili.

Chifukwa chiyani tisankha ife?

Takhala tikupanga zida zokanira kwazaka zopitilira 30, tili ndi chithandizo champhamvu chaukadaulo komanso chidziwitso cholemera, titha kuthandiza makasitomala kupanga ma kilns osiyanasiyana ndikupereka ntchito imodzi.

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