He kiʻekiʻe ka wai hoʻoheheʻe Alkali proof castable a kūpono ia no nā mea refractory unshaped i hana ʻia me ke ʻano ninini. Loaʻa nā hiʻohiʻona like ʻole o ka alkali proof refractory castable o ke kūpaʻa wela kiʻekiʻe, ka ikaika mechanical kiʻekiʻe a me ke kūpaʻa erosion acid ikaika no nā ʻano umu a me nā noi kiln. Hiki i ka Alkali proof castable ke hana me ka metala oxide i ka wela wela e hoʻoulu ai i nā huahana wai viscosity kiʻekiʻe, e hana ana i kahi papa glaze e pale aku i ke komo ʻana a me ka erosion o ka metala hehee alkali.
Hana ʻia ka mea hoʻoheheʻe alkaline refractory castable me ka refractory aggregates, binders a me ka pauka kūpaʻa alkali. ʻO kāna mau hōʻuluʻulu he ceramsite, ʻili lepo paʻa, mea ʻōpala porcelain, ikaika kiʻekiʻe i hoʻonui ʻia ka perlite, a me nā mea ʻē aʻe me ka calcium aluminate cement a me ka sodium silicate i mea hoʻopaʻa.
E like me nā ʻano like ʻole a me nā kaiapuni, hiki ke hoʻokaʻawale ʻia ka mea hiki ke hoʻokaʻawale ʻia i loko o ka māmā alkali proof castable a me ke kaumaha alkali proof castable. ʻO ka poʻe me ka porosity ʻoi aʻe ma mua o 45% he māmā ka alkali hōʻoia castable a ʻo ka poʻe me ka porosity ma lalo o 45% he kaumaha alkali hōʻike castable. Hiki ke hoʻokaʻawale ʻia ke koʻikoʻi koʻikoʻi koʻikoʻi alkali proof castable i loko o ka mahana wela alkali proof castable a me ke kiʻekiʻe wela alkali proof castable.
'ikamu Brands | YH-F16 | YH-F16K | |
Al2O3 ≥ | 48 | 45 | |
ʻAiʻa nui g/cm3 ≥ | 110 ℃×24h | 2.2-2.4 | 2.2-2.4 |
Module o ka nahae Mpa ≥ | 1110 ℃×3h | 7 | 8 |
110 ℃×24h | 7 | 8 | |
Ka ikaika pāʻani anu Mpa ≥ | 1110 ℃×3h | 70 | 80 |
1110 ℃×3h | 70 | 80 | |
Hoʻololi ʻano laina laina | 1110 ℃×3h | ±0.4 | ±0.4 |
Hoʻohana nui ʻia ka refractory alkali proof castable i loko o nā umu ahi i hoʻopau ʻia e nā mea alkali, e like me ke kiln hood, preheater system, decomposition furnace. A hiki no hoi ke hoohana ia ma keia wahi.
ʻO RS refractory factory kahi mea hoʻolako alkali hōʻoia castable ʻoihana i hoʻokumu ʻia i nā makahiki 90 o iwakālua mau kenekulia. ʻO ka hale hana refractory RS he loea i nā castables alkali proof no nā makahiki he 20. inā loaʻa iā ʻoe kekahi koi o ka refractory alkali proof castable, a i ʻole he nīnau e pili ana i ka refractory alkali proof castable e pili ana i nā hōʻailona kino a me nā kemika, e ʻoluʻolu e kelepona mai iā mākou no ka manuahi. a me ka hale hana refractory Rs ma ke ʻano he mea hana hoʻoheheʻe alkali proof castable ma Kina, aia kekahi mau mea hoʻokūkū e like me kēia: