Nā Piliki Spinel Magnesia
Piliki spinel magnesia aluminahe refractory alkaline me ka periclase a me ka spinel ma ke ʻano he mau minelala nui, i hana ʻia e ka hoʻoheheʻe ʻana i ke kaomi kiʻekiʻe a me ka sintering wela kiʻekiʻe. I ka manawa like, hoʻohui ʻia ka mineralizer kikoʻī e hoʻohui pololei i nā ʻāpana pae kristal o ka huahana.
Pōhaku spinel hao magnesiaHoʻohana ʻo ia i ka magnesia maʻemaʻe kiʻekiʻe a me ke one spinel hao alumina ma ke ʻano he mau mea maka nui. Ma o ka hoʻohālikelike kūpono, ka hoʻoheheʻe ʻana i ke kaomi kiʻekiʻe, a me ka kaohi paʻa o ka mahana a me ka manawa puhi, loaʻa i ka huahana ka maʻalahi maikaʻi a me ke kūpaʻa haʻalulu wela, a ʻaʻohe haumia chromium hexavalent i ka sima.
Piliki spinel magnesia alumina:ʻO ke kūpaʻa kiʻekiʻe i ka pala kemika wela, ke kūpaʻa alkali maikaʻi loa, ka mahana palupalu kaumaha kiʻekiʻe, ke kūpaʻa haʻalulu wela maikaʻi, ke kūpaʻa ikaika i ka ʻino, a me ka hana lawelawe wela kiʻekiʻe maikaʻi.
Pōhaku spinel hao magnesia:Maikaʻi ka mahana palupalu o ka ukana, ka ikaika wela kiʻekiʻe, ke kūpaʻa i ka pala, ke kūpaʻa o ka haʻalulu wela a me ka hana maikaʻi o ka ʻili umu e kau ana. Hoʻokumu koke ʻia ka ʻili umu, like a paʻa, a ʻaʻole maʻalahi e hāʻule i ka wā e pani ai i ka umu; Maikaʻi ke kūpaʻa i ka pala, ʻaʻohe māwae alkali a me ka wehe ʻana; haʻahaʻa ka conductivity thermal, hopena mālama ikehu maikaʻi.
| PAPAKU | MgO (%)≥ | Al2O3 (%)≥ | SiO2 (%)≥ | Fe2O3 (%)≤ | Ka Porosity i ʻike ʻia (%)≤ | Ka nui o ka nui (g/cm3)≥ | Ikaika Kuʻi Anu (MPa)≥ | Ka Paʻakikī ma lalo o ke Kaumaha (℃)0.2MPa ≥ |
| RBTMA-82 | 82 | 9-13 | 2.0 | --- | 18 | 2.90 | 50 | 1700 |
| RBTMA-85 | 85 | 9-13 | 1.5 | --- | 18 | 2.95 | 50 | 1700 |
| RBTMTA-80 | 80 | 3.0 | 2.0 | 7.5 | 18 | 2.90 | 45 | 1600 |
| RBTMTA-85 | 85 | 2.5 | 1.5 | 7.5 | 17 | 3.00 | 50 | 1650 |
| RBTMTA-90 | 90 | 4.0 | 1.5 | 4.5 | 17 | 2.85 | 50 | 1650 |
| RBTMTA-92 | 92 | 3.5 | 1.5 | 4.0 | 17 | 2.95 | 55 | 1700 |
Piliki spinel magnesia aluminahoʻohana nui ʻia ma ka ʻāpana hoʻololi o luna a me lalo o ka sima rotary kiln a me nā lako kiln e pono ai ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa haʻalulu wela.
Pōhaku spinel hao magnesiahoʻohana nui ʻia i loko o ke kāʻei kuni o ka sima rotary kiln.
Nā Nīnau i Nīnau Pinepine ʻia
Pono kōkua? E kipa aku i kā mākou mau kahua kākoʻo no nā pane i kāu mau nīnau!
He mea hana maoli mākou, ua loea kā mākou hale hana i ka hana ʻana i nā mea refractory no nā makahiki he 30 a ʻoi. Hoʻohiki mākou e hāʻawi i ke kumukūʻai maikaʻi loa, ka lawelawe mua a me ka lawelawe ma hope o ke kūʻai aku.
No kēlā me kēia kaʻina hana, loaʻa iā RBT kahi ʻōnaehana QC piha no ka hoʻohuihui kemika a me nā waiwai kino. A e hoʻāʻo mākou i nā waiwai, a e hoʻouna ʻia ka palapala hōʻoia maikaʻi me nā waiwai. Inā he mau koi kūikawā kāu, e hoʻāʻo mākou i ka maikaʻi loa e hoʻokō iā lākou.
Ma muli o ka nui, ʻokoʻa ka manawa hoʻouna. Akā ke hoʻohiki nei mākou e hoʻouna koke me ka maikaʻi i hōʻoia ʻia.
ʻOiaʻiʻo, hāʻawi mākou i nā laʻana manuahi.
ʻAe, ʻoiaʻiʻo, ua ʻoluʻolu ʻia ʻoe e kipa i ka hui ʻo RBT a me kā mākou huahana.
ʻAʻohe palena, hiki iā mākou ke hāʻawi i ka manaʻo maikaʻi loa a me ka hoʻonā e like me kou kūlana.
Ua hana mākou i nā mea refractory no nā makahiki he 30 a ʻoi, loaʻa iā mākou ke kākoʻo loea ikaika a me ka ʻike waiwai, hiki iā mākou ke kōkua i nā mea kūʻai aku e hoʻolālā i nā kilns like ʻole a hāʻawi i ka lawelawe hoʻokahi.
