Papa III pōhaku alumina kiʻekiʻe
HANA
Pilikia Alumina Kiʻekiʻe (Papa III)
Nā hiʻohiʻona
Papa 3 kiʻekiʻe alumina pōhaku lepo i ka waika maikaʻi a me ka alkali corrosion kū'ē a me kekahi ahi kū'ē, a hiki ke hoʻohana 'ia i loko o haʻahaʻa-mahana wahi o ka 'oihana umu ahi, e like me kemika, waihona pahu, sima kilns, lanahu gasification kapuahi, etc. ʻo ke kolu o ka papa alumina kiʻekiʻe he ikaika compressive maikaʻi a ʻaʻahu hoʻi i ka hana, a kūpono hoʻi i nā ʻāpana lole i nā haʻahaʻa haʻahaʻa. Eia kekahi, i ka wā o ka hana ʻana a me ka hoʻoili ʻana i nā pōhaku kiʻekiʻe alumina kiʻekiʻe ʻekolu, ʻoi aku ka liʻiliʻi o ka lepo, ʻaʻahu like ke kino brick, a maikaʻi loa ka hana hoʻoheheʻe ʻana a me ka hana ʻana.
Palekana o ka Brick Alumina kiʻekiʻe a me ke ahi pālolo no ka umu ahi
| papahana | GL-65 | GL-55 | GL-48 |
|---|---|---|---|
| Al₂O₃% ≥ | 65 | 55 | 48 |
| Fe₂O₂ % ≤ | 2 | 2 | 2 |
| Refractoriness ℃ ≥ | 1800 | 1780 | 1760 |
| RUL ℃ ≥ | 1500 | 1480 | 1450 |
| %PLC 1450℃*2h | -0.2～+0 | -0.2～+0 | -0.2～+0 |
| AP % ≤ | iwakāluakūmākolu | iwakāluakūmāhā | iwakāluakūmāhā |
| MPa ≥ | 55 | 45 | 40 |
ʻŌlelo:
ʻO kēia pepa ʻikepili no kāu kuhikuhi wale nō.
Inā loaʻa iā ʻoe nā koi kūikawā, e ʻoluʻolu e kelepona me mākou.
Nā kikoʻī a me nā nui
ʻO nā pōhaku lepo alumina kiʻekiʻe ʻekolu he ʻāpana ʻehā a ʻehā paha. ʻO nā hiʻohiʻona pōhaku maʻamau maʻamau ʻo T-3, T-38, T-39, T-19, a me T-20. ʻO ka nui o T-3 he 230 × 114 × 65mm, ʻo T-38 ka nui he 230 × 114 × 65/55mm, ʻo T-39 ka nui he 230 × 114 × 65/45mm, ʻo T-19 ka nui he 230 × 114 × 65/ ʻO 55mm, T-20 nui ka 230 × 114 × 65 / 45mm Eia kekahi, hiki ke hanaʻia nā pōhaku lepo alumina kiʻekiʻeʻekolu i nāʻano likeʻole a me nā nui e like me nā pono likeʻole e hoʻololi i nā pono o nāʻoihana likeʻole.
Kumukuai Piliki Alumina Kiekie
ʻOi aku ka kiʻekiʻe o nā kumukūʻai alumina kiʻekiʻe ma mua o ke kumukūʻai pālolo ahi ma muli o nā ʻano o ka haʻahaʻa haʻahaʻa palupalu, haʻahaʻa creep, ikaika erosion kū'ē a maikaʻi thermal paʻa. He haʻahaʻa ke kumukūʻai alumina kiʻekiʻe ma ka Hui Yuzhou xinyuan (Henan Xinyuan) nāna e hana a hoʻokuʻu aku i nā pōhaku alumina kiʻekiʻe me ke kumu kūʻai kūpono. Inā makemake ʻoe e kūʻai i ke kumu kūʻai kumu kūʻai pōhaku alumina kiʻekiʻe no kāu umu ahi, umu wela a i ʻole nā mea wela ʻē aʻe, e leka uila wale iā Yuzhou xinyuan (Henan Xinyuan) mea hana refractory e kiʻi i ke kumu kūʻai maikaʻi loa. E kiʻi i ke kumukūʻai kiʻekiʻe o nā pōhaku ahi alumina kiʻekiʻe i kēia manawa!
