Korundum tabular, tun mo bisintered tabular alumina, jẹ fọọmu mimọ-giga ti alumina (Al2O3) ti o ni ilọsiwaju pataki lati nioto tabular, tabi alapin, apẹrẹ.O ti ṣe nipasẹ sintering (alapapo laisi yo) erupẹ alumini ti o ga ni awọn iwọn otutu ti o ga ju 1900 ° C, nfa awọn patikulu alumina dagba ati dagba nla, alapin, awọn kirisita ti o dabi awo.
Tabular corundum nfunni ni ọpọlọpọ awọn anfani ni ọpọlọpọ awọn ohun elo ile-iṣẹ nitori awọn ohun-ini iyasọtọ rẹ:Iwa-mimọ giga, Iduroṣinṣin Gbona Ti o dara julọ, Agbara Imọ-ẹrọ giga, Porosity Kekere, Iduroṣinṣin Onisẹpo, ati bẹbẹ lọ.
Lapapọ, corundum tabular, tabi alumina sintered tabular, jẹ iwulo gaan fun mimọ rẹ, iduroṣinṣin gbona, agbara ẹrọ, ati porosity kekere, ti o jẹ ki o jẹ ohun elo to wapọ ni ọpọlọpọ awọn ohun elo ile-iṣẹ, pataki nirefractories ati awọn ohun elo amọ.
Brand | Zhengzhou Xinli Wear-sooro Ohun elo Co. Ltd. |
Ẹka | Tabular corundum/Sintered Tabular Alumina |
Yanrin apakan | 0-1mm 1-3mm 3-5mm 5-8mm 325 #, 200 # -0;100 #-0 |
Awọn ohun elo | Refractory, castable, fifún, lilọ, lapping , dada itọju, didan |
Iṣakojọpọ | 25 kg / apo ṣiṣu 1000 kg / apo ṣiṣu ni aṣayan ti onra |
Àwọ̀ | funfun |
Ifarahan | Ohun amorindun, Grits, Powder |
Akoko Isanwo | T/T, L/C, Paypal, Western Union, Owo Giramu, ati be be lo. |
Ọna Ifijiṣẹ | Nipa Òkun / Air / Express |
Tabular corundum Specification | ||
Nkan | Standard | Idanwo |
Walẹ ti o han | 3.5g/cm3 iseju | 3.56g/cm3 |
Porosity ti o han gbangba | 5.0% ti o pọju | 3.5% |
Gbigba Omi | ti o pọju 1.5%. | 1.1% |
Kemikali Tiwqn | ||
Nkan | Iwọn% | Idanwo% |
Al2O3 | 99.2 iṣẹju | 99.4% |
Nà2O | 0.40 ti o pọju | 0.29% |
Fe2O3 | 0.10 ti o pọju | 0.02% |
CaO | 0.10 ti o pọju | 0.02% |
SiO2 | ti o pọju 0.15 | 0.03% |
Lilo: Tabular corundum ti wa ni o gbajumo ni lilo ni ga-išẹ refractory ohun elo ni awọn aaye tiirin, simẹnti, petrochemicals, breathable biriki, ladle linings, castables, prefabricated parts, seramics and other fields.O ti wa ni ẹya o tayọ sintetiki refractory aise ohun elo.Korundum Tabular ti lo biRefractory apapọle ṣee lo ni apapo pẹlu spinel, calcined mu ṣiṣẹ alumina ati awọn aṣoju abuda gẹgẹbi simenti, amo tabi resini.Awọn biriki corundum giga-mimọ ti a pese silẹ ni akoonu alaimọ kekere (bii SiO2), iwuwo olopobobo giga ati awọn ohun-ini thermodynamic ti o dara, ṣiṣe awọn biriki corundum Awọn biriki jẹ sooro si igbona, kemikali ati ibajẹ igbekale ti o ṣẹlẹ nipasẹ iṣẹ ti awọn gasifiers ati awọn ileru ile-iṣẹ miiran. | ||
Awọn anfani:giga refractoriness;giga resistance resistance;giga ogbara resistance;giga resistance mọnamọna gbona;agbara ti o ga, ti o dara toughness;idurosinsin kemikali-ini;resistance si ogbara slag alkali, resistance to dara si ogbara slag, ati resistance to dara si ogbara irin didà;Sooro si ogbara nipasẹ didà irin ati ki o dara air permeability. |
Ti o ba ni ibeere eyikeyi. Jọwọ lero free lati kan si wa.