Nā Piliki ʻŌpū Alumina
Piliki poepoe hakahaka Alumina/piliki pehu AluminaHe piliki hoʻopaʻa pale māmā kiʻekiʻe i hana ʻia mai nā pōpō hollow alumina maʻemaʻe kiʻekiʻe e like me ka ʻākoakoa, i hoʻohālikelike ʻia me ka pauka alumina maikaʻi loa a me ka mea hoʻopaʻa kūikawā. Ma hope o ke kūkulu ʻana, ka maloʻo ʻana a me ke ahi ʻana i ka mahana kiʻekiʻe loa o 1750 ℃, hōʻike ka piliki i kahi ʻano meli porous pani. Hoʻohui ia i ke kūpaʻa wela kiʻekiʻe maikaʻi loa a me ka conductivity thermal haʻahaʻa loa, e lilo ia i mea uhi kūpono no nā umu ʻoihana wela kiʻekiʻe loa.
Hoʻopilikino a me ka lawelawe
1. Nā piliki maʻamau i hoʻopilikino ʻia, nā piliki ʻōniʻoniʻo a me nā piliki ʻano kūikawā e like me nā kiʻi
2. Nā huahana me nā ʻano maʻemaʻe like ʻole: 90%, 95%, 98% i loaʻa
3. Hoʻokuʻu aku i ka ʻōpala maʻamau, kūpono no ka halihali kai a me ka lewa
4. Hāʻawi i nā hōʻike nānā maikaʻi, nā palapala hōʻoia kumu a me nā palapala kālepa haole ʻē aʻe
Nā Pōmaikaʻi Koʻikoʻi:
1. Ke kū'ē ʻana i ka mahana kiʻekiʻe loa
Mahana lawelawe lōʻihi: 1700–1750 ℃, a hiki i ka 1800 ℃. Hoʻololi liʻiliʻi mau loa i ka hoʻomehana hou ʻana a me ka nui paʻa i ka mahana kiʻekiʻe.
2. Hoʻopaʻa wela maikaʻi loa a me ka mālama ikehu
ʻO ke alakaʻi wela haʻahaʻa loa me ka hopena mālama ikehu kupaianaha. Hiki i ka helu mālama ikehu ke piʻi ma mua o 30%, e hoʻemi nui ana i ke kumukūʻai wahie.
3. Māmā a me ka ikaika kiʻekiʻe
Hoʻemi ka nui haʻahaʻa i ka ukana umu. Me ka ikaika maikaʻi o ka wili anu, hiki ke hoʻohana pololei ʻia e like me ka papa hana wela kiʻekiʻe.
4. Maikaʻi ka hoʻokuʻu ʻana i ka haʻalulu wela a me ke kūpaʻa ʻana i ka palaho
Kūpaʻa i ka ʻōpala waikawa a me ka alkali, ka ʻino ʻana o ka slag, a me ke kūpaʻa haʻalulu wela maikaʻi loa, kūpono no nā kūlana hoʻomehana a me ka hoʻomaʻalili pinepine.
| PAPAKU | RBTHB-85 | RBTHB-90 | RBTHB-98 | RBTHB-99 |
| Ka Mahana Hana Max (℃) | 1750 | 1800 | 1800 | 1800 |
| Ka nui o ka nui (g/cm3) ≥ | 1.4~1.9 | 1.4~1.9 | 1.4~1.9 | 1.5~2.0 |
| Ka ikaika o ka hoʻowali anu (MPa) ≥ | 10 | 10 | 11 | 12 |
| Hoʻololi Linear Paʻa mau loa@1600℃×3h (%) | ±0.3 | ±0.3 | ±0.3 | ±0.3 |
| Ka Hoʻokele Wela (W/mk) | 0.30 | 0.35 | 0.50 | 0.50 |
| Al2O3(%) ≥ | 85 | 90 | 98 | 99 |
| Fe2O3(%) ≤ | 0.5 | 0.2 | 0.1 | 0.1 |
| ZrO2(%) ≥ | ― | ― | ― | ― |
ʻOihana hana hao:Hiki ke hoʻohana ʻia nā piliki poepoe hollow alumina no ka hoʻomehana wela o nā lako wela kiʻekiʻe e like me nā umu pahū, nā umu pahū wela, nā mea hoʻololi, a pēlā aku.
ʻOihana kemika:hoʻohana ʻia no ka hoʻomehana wela o nā umu, nā mea hoʻololi wela, ka mahunā paipu, a pēlā aku.
ʻOihana mea hana hale:hoʻohana ʻia no ka hoʻomehana wela o nā umu sintering, nā umu rotary, nā umu pahū wela lanahu pulverized, etc.
ʻOihana māmā, keramika, aniani, mea uila a me nā ʻoihana ʻē aʻe:hoʻohana nui ʻia i loko o ka uhi o nā umu wela kiʻekiʻe like ʻole, e like me nā umu haki, nā umu tunnel, nā umu pā paʻi, nā umu ipu hao a me nā umu uila like ʻole a me nā umu uila.
ʻOihana Petrochemical
ʻOihana ʻEleʻele Kalapona
ʻOihana Metallurgical
ʻOihana Kemika
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.
