Wotumiza kunja kwa Pinki Wosakaniza Alumina/Aluminium Oxide/Corundum Popanga Mapepala Abrasive

Pogwiritsa ntchito pulogalamu yathunthu yoyang'anira zapamwamba zasayansi, chipembedzo chapamwamba kwambiri komanso chosangalatsa, tapambana mbiri yabwino ndipo tidakhala mderali kwa Online Exporter Pinki Fused Alumina/Aluminium Oxide/Corundum Popanga Mapepala Abrasive, Mfundo yabizinesi yathu nthawi zambiri ndi kupereka mayankho apamwamba kwambiri, kampani yaukadaulo, komanso kulumikizana moona mtima.Landirani mabwenzi onse kuti muyike dongosolo loyesa kupanga ubale wanthawi yayitali.
Pogwiritsa ntchito pulogalamu yoyendetsera bwino kwambiri zasayansi, chipembedzo chapamwamba kwambiri komanso chosangalatsa, tapambana mbiri yabwino ndikukhazikika m'derali.China Pinki Aluminiyamu Oxide ndi Al2O3, Timapereka ntchito zaluso, kuyankha mwachangu, kutumiza munthawi yake, mtundu wabwino kwambiri komanso mtengo wabwino kwambiri kwa makasitomala athu.Kukhutitsidwa ndi ngongole yabwino kwa kasitomala aliyense ndizofunikira zathu.Timayang'ana kwambiri chilichonse chokonzekera makasitomala mpaka atalandira zinthu zotetezeka komanso zomveka zokhala ndi ntchito yabwino yoyendetsera zinthu komanso mtengo wachuma.Kutengera izi, zinthu zathu ndi mayankho amagulitsidwa bwino kwambiri m'maiko aku Africa, Mid-East ndi Southeast Asia.Kutsatira nzeru zamalonda za 'makasitomala choyamba, pitilizani patsogolo', timalandira ndi mtima wonse makasitomala ochokera kunyumba ndi kunja kuti agwirizane nafe.

Mafotokozedwe Akatundu

Zopangira zomwe zimagwiritsidwa ntchito muzinthu za chromium corundum ndi njira yolimba yopangidwa ndi kusungunuka kwapamwamba kwa alumina ndi chromium oxide mugawo linalake.Chopangira chachikulu ndi bauxite (kapena alumina ya mafakitale) powonjezera kuchuluka kwa chromite ndikuchepetsa.Wothandizirayo amasungunuka pa kutentha kwakukulu mu ng'anjo yamagetsi, ndipo chromium yosungunuka imatsanuliridwa mu nkhungu kuti ikhale yoziziritsidwa pang'onopang'ono, kenako imapangidwa pambuyo pa annealing..

Chromium corundum refractory products fused cast chrnmecorundum refrac-tory imatchedwanso fused cast chrnmecorundum refrac-tory.Chopangidwa chosakanikirana chopangidwa ndi yankho lolimba la alumina ndi chromium okusayidi ndi kangapo kakang'ono ka spinel, komwe kuli 60% mpaka 87% ya aluminiyamu ndi 30% ya chromium oxide.Kachulukidwe kachulukidwe ndi 3.2-3.9g/cm3;, kulimba kwa kutentha kwakukulu ndikwambiri, poyerekeza ndi mitundu ina ya corundum refractories, kukana kwa dzimbiri kwa magalasi kusungunuka ndikolimba kwambiri.Itha kugwiritsidwa ntchito ngati chiyanjo cha ng'anjo yomwe imalumikizana mwachindunji ndi galasi losungunuka.

Chromium corundum refractories imagwiritsidwa ntchito kwambiri pakuyika kwa ng'anjo ya malasha-madzi slurry, ng'anjo yoyenga ladle ndi ng'anjo yakuda ya carbon black reactor, mafakitale a petrochemical slag gasification ng'anjo yamoto ndi galasi losungunula ng'anjo yamoto, ndi zina zotero, ndipo angagwiritsidwenso ntchito kutentha The Chrome njerwa ya nsanja ya corundum ya ng'anjo ndi chinthu chofunikira kwambiri pamakampani otentha kwambiri.

AL203 ndi Cr2O3 ndi a corundum, utali wa Cr3+ ndi 0.620, ndipo utali wa AL3+ ndi 0.535.Malinga ndi epirical formula:

Popeza kusiyana pakati pa Cr3+ ndi AL3+ ion radii ndi yochepera 15%, ma Cr ions amatha kusintha mosalekeza komanso mopanda malire m'malo mwa AL mu lattice ya AL203, kupanga njira yokhazikika yosalekeza yokhazikika.

Mapangidwe a kristalo a Cr203 ndi AL203 ndi ofanana, ndipo mawonekedwe a ionic amasiyana ndi 13.7%.Chifukwa chake, Cr203 ndi AL203 zitha kupanga yankho lolimba lopanda malire pa kutentha kwakukulu.Kuchokera pamawonekedwe a mzere wokhazikika wamadzimadzi, ndikuwonjezeka kwa Cr203, kutentha komwe gawo lamadzimadzi limayamba kuwonekeranso limakwera.Chifukwa chake, kuwonjezera kuchuluka koyenera kwa Cr203 ku AL203 kumatha kusintha kwambiri mawonekedwe amakanikidwe ndi magwiridwe antchito apamwamba kwambiri a corundum refractories.

Cr203 imatha kupanga malo osungunuka kwambiri kapena eutectic yokhala ndi kutentha kwakukulu kosungunuka ndi ma oxide ambiri wamba.Mwachitsanzo, FeO·Cr203 spinel yopangidwa ndi Cr203 ndipo Feo ili ndi malo osungunuka mpaka 2100 ℃;Cr203 ndi AL203 amatha kupanga yankho lokhazikika.Kuphatikiza apo, Cr203 imathanso kukulitsa kukhuthala kwa slag ndikuchepetsa kutsekemera kwa slag, potero kuchepetsa dzimbiri la slag kupita ku refractory.Chifukwa chake, kuwonjezera kuchuluka koyenera kwa Cr203 kuzinthu zokanira kumatha kuchepetsa kwambiri kuwonongeka kwapang'onopang'ono kwa zinthu zomwe zimayambitsidwa ndi kukokoloka kwa slag.Palibe chodziwika bwino pakati pa kuthekera kwa dzimbiri kwa slag ku chromium corundum refractories ndi maziko a slag.

Njerwa ya chromium corundum yopangidwa ndi chromium corundum refractory ili mu ng'anjo.Pamene maziko a slag ndi 2, njerwa ya chromium corundum imakhala ndi mphamvu yolimbana ndi dzimbiri zachitsulo;pamene maziko a slag ndi 0,2, kuya kwa dzimbiri kwa slag yamkuwa kupita ku njerwa ya chromium corundum Yaing'ono kwambiri;pamene maziko a slag ndi 0,35, kuya kwa dzimbiri kwa malata ku njerwa ya chrome corundum ndikochepa kwambiri;pamene kutsogolera slag basicity ndi 0,3, makulidwe a zotsalira ndi yaikulu ndi kuya kwa wosanjikiza anachita, wosanjikiza kukokoloka ndi malowedwe wosanjikiza ndi kakang'ono kwambiri.Pamene slag alkalinity ndi 0.37, kukana kwa dzimbiri kwa njerwa za chrome corundum ndikwabwino kwambiri.

Pogwiritsa ntchito pulogalamu yathunthu yoyang'anira zapamwamba zasayansi, chipembedzo chapamwamba kwambiri komanso chosangalatsa, tapambana mbiri yabwino ndipo tidakhala mderali kwa Online Exporter Pinki Fused Alumina/Aluminium Oxide/Corundum Popanga Mapepala Abrasive, Mfundo yabizinesi yathu nthawi zambiri ndi kupereka mayankho apamwamba kwambiri, kampani yaukadaulo, komanso kulumikizana moona mtima.Landirani mabwenzi onse kuti muyike dongosolo loyesa kupanga ubale wanthawi yayitali.
Online ExporterChina Pinki Aluminiyamu Oxide ndi Al2O3, Timapereka ntchito zaluso, kuyankha mwachangu, kutumiza munthawi yake, mtundu wabwino kwambiri komanso mtengo wabwino kwambiri kwa makasitomala athu.Kukhutitsidwa ndi ngongole yabwino kwa kasitomala aliyense ndizofunikira zathu.Timayang'ana kwambiri chilichonse chokonzekera makasitomala mpaka atalandira zinthu zotetezeka komanso zomveka zokhala ndi ntchito yabwino yoyendetsera zinthu komanso mtengo wachuma.Kutengera izi, zinthu zathu ndi mayankho amagulitsidwa bwino kwambiri m'maiko aku Africa, Mid-East ndi Southeast Asia.Kutsatira nzeru zamalonda za 'makasitomala choyamba, pitilizani patsogolo', timalandira ndi mtima wonse makasitomala ochokera kunyumba ndi kunja kuti agwirizane nafe.