Kumukūʻai kūpono no ka Refractory Kiln Furniture Wholesale High Quality Fireclay Brick Sk36 Sk38 Fire Brick
Me ke ala kūpono loa, ka inoa maikaʻi a me nā lawelawe mea kūʻai aku kūpono, ua hoʻokuʻu ʻia aku nā huahana a me nā hoʻonā i hana ʻia e kā mākou hui i nā ʻāina a me nā wahi he nui noʻO ka pōhaku alumina kiʻekiʻe a me ka pōhaku ahi Kina, Ke manaʻoʻiʻo nei mākou i ka maikaʻi a me ka ʻoluʻolu o ka mea kūʻai aku i loaʻa e kahi hui o nā kānaka i hoʻolaʻa nui ʻia. ʻO ka hui o kā mākou hui me ka hoʻohana ʻana i nā ʻenehana holomua e hāʻawi i nā huahana a me nā hoʻonā maikaʻi ʻole i mahalo nui ʻia a mahalo ʻia e kā mākou mea kūʻai aku ma ka honua holoʻokoʻa.
Nā pōhaku lepo paʻa alumina kiʻekiʻehe ʻano mea refractory aluminosilicate me ka alumina ma ke ʻano he mea nui. Me ka ʻike alumina ma mua o 48%, ua hoʻokaʻawale ʻia lākou he mau mea refractory kūlike, i hana ʻia mai ka bauxite a i ʻole nā mea maka ʻē aʻe me ka ʻike alumina kiʻekiʻe ma o ka hoʻoheheʻe ʻana a me ka calcination.
Hoʻokaʻawale ʻana:
Ma muli o ka nui o ka alumina, ua māhele ʻia lākou i ʻekolu mau papa:
Papa 1: nā piliki alumina kiʻekiʻe (ʻike ʻia ka Al₂O₃ > 75%)
Papa 2: nā piliki alumina kiʻekiʻe (ʻike Al₂O₃: 60% ~ 75%)
Papa 3: nā piliki alumina kiʻekiʻe (ʻike Al₂O₃: 48% ~ 60%)
Nā ʻAno Piliki Maʻamau a me nā Koho Maʻamau:
Nā piliki maʻamau, nā piliki wedge, nā piliki checker, nā piliki piʻo, nā piliki heleuma, nā piliki hoʻokaʻawale honua, nā piliki ʻewalu ʻākau, nā piliki hoʻolei, a me nā ʻano maʻamau e like me nā kiʻi / laʻana a ka mea kūʻai aku.
Nā Waiwai Kino-kemika:
1. Kūpaʻa ʻole
Hiki iā ia ke kū i nā mahana kiʻekiʻe ma luna o 1770 ℃, ma ke ʻano maʻamau mai 1750 ℃ a i 1790 ℃. Hoʻonui ka refractoriness me ka piʻi ʻana o ka nui o ka alumina.
2. Ka Mahana Hoʻoluʻolu o ka Ukana
ʻO ka maʻamau he 1420 ℃ ~ 1530 ℃. Ma muli o ke kiʻekiʻe o ka ʻike alumina, ka haʻahaʻa o ka haumia a me ka liʻiliʻi o ka hoʻokumu ʻia ʻana o ka pae aniani fusible, ʻoi aku ke kiʻekiʻe o kona mahana palupalu ukana ma mua o nā piliki lepo ahi.
3. Ikaika Hoʻopaʻa Anuanu
ʻO ka ikaika kaomi anu o nā piliki alumina kiʻekiʻe o ka Papa 1 (LZ-80) he ≥ 70 MPa, ʻoiai ʻo ka ikaika o nā piliki alumina kiʻekiʻe o ka Papa 3 (LZ-48) he ≥ 40 MPa.
4. Ke kū'ē ʻana i ka slag
ʻOi aku ka nāwaliwali o nā piliki alumina kiʻekiʻe ma mua o nā mea kūpaʻa kūlohelohe, hiki ke pale aku i ka ʻino ʻana o nā ʻōpala waikawa a me nā alkaline, akā ʻoi aku ka nāwaliwali o ko lākou kūpaʻa ʻana i nā ʻōpala alkaline ma mua o nā ʻōpala waikawa.
5. Porosity ʻike ʻia
ʻO ka porosity maopopo o nā piliki alumina kiʻekiʻe o ka Papa 1 he ≤ 21%, a ʻo ka porosity o nā piliki alumina kiʻekiʻe o ka Papa 3 he ≤ 22%.
| PAPAKU | SK-35 | SK-36 | SK-37 | SK-38 | SK-39 | SK-40 |
| Ka paʻakikī o ke kūpaʻa (℃) ≥ | 1770 | 1790 | 1820 | 1850 | 1880 | 1920 |
| Ka nui o ka nui (g/cm3) ≥ | 2.25 | 2.30 | 2.35 | 2.40 | 2.45 | 2.55 |
| Ka Porosity ʻIke ʻia (%) ≤ | 23 | 23 | 22 | 22 | 21 | 20 |
| Ka ikaika o ka hoʻowali anu (MPa) ≥ | 40 | 45 | 50 | 55 | 60 | 70 |
| Hoʻololi Linear Mau Loa@1400°×2h(%) | ±0.3 | ±0.3 | ±0.3 | ±0.3 | ±0.2 | ±0.2 |
| Ka Paʻakikī o ke Kūpaʻa ma lalo o ke Kaumaha @ 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 |
Nā pōhaku alumina kiʻekiʻehoʻohana nui ʻia no VOD, AOD, nā umu pahū, nā umu pahū wela, EAF, nā umu reverberatory, a me nā uhi umu rotary. Eia kekahi, hoʻohana nui ʻia nā piliki alumina kiʻekiʻe e like me nā piliki nānā mālama wela ahi hāmama, nā plug no nā ʻōnaehana ninini, nā piliki nozzle, a pēlā aku.
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.
