Hana ʻia ka sima alumina kiʻekiʻe ma ka hoʻohui ʻana i nā mea maka i koho ʻia i loko o ka umu kūikawā. Ma hope o ka hoʻomaʻalili ʻana, wili ʻia ka clinker me ka hoʻohana ʻana i nā wili pōpō. ʻO nā mea maka o ka sima refractory alumina kiʻekiʻe CA-70 he mau mea calcium maʻemaʻe kiʻekiʻe a me ka alumina maʻemaʻe kiʻekiʻe. Pono e hui pū ʻia nā mea maka e like me ka lakio kūpono. Pono e puhi ʻia ka mea maka e hoʻohui hapa. ʻO ka nui o Al2O3 e kāohi pinepine ʻia ma waena o 68% a 72%. ʻO nā hui nui o ia mea ʻo CA a me CA2.
1. Hana maikaʻi i ka haʻalulu wela, ka pala, ka ʻino a me ke kūpaʻa ʻana i ka abrasion,
2.High refractoriness a me ka ikaika mechanical maikaʻi loa,
3.ʻO ke ʻano hana manawa ʻole a me ka hoʻomau ʻana e ʻae ʻia, e hōʻemi ana i nā māwae lining,
4.ʻOi aku ka lōʻihi a me ke kūpaʻa o ke ola e hiki ai i ka pono kiʻekiʻe,
5.Suit no nā ʻano metala āpau, e hōʻemi i ke koena a me ka porosity o nā huahana,
6.Labor a me ka mālama kālā ma o ka hoʻonohonoho pono ʻana a me ka mālama ʻana.
| Mea | ʻĀpana | 75% Papa Kuhikuhi Alumina | 40% Papa Kuhikuhi Alumina | |
| Al2O3 | % | ≥75 | ≥40 | |
| CaO | % | ≥2.5 | ||
| Ka nui o ka nui | 110°C×24h | g/cm3 | ≥2.65 | ≥2.3 |
| 1100°C×3h | g/cm3 | ≥2.65 | ≥2.3 | |
| Ikaika kuʻi | 110°C×24h | Mpa | ≥45 | ≥40 |
| 1500°C×3h | Mpa | ≥70 | ≥60 | |
| Ikaika haki | 110°C×24h | Mpa | ≥6 | ≥6 |
| 1500°C×3h | Mpa | ≥10 | ≥8 | |
| Ka helu loli laina ma 1100°C | % | -0.1~-0.5 | ±0.5 | |
| Mahana Hoʻohana Kiʻekiʻe Loa | °C | 1500 | 1350 | |
Hoʻohana nui ʻia ka sima alumina kiʻekiʻe i nā pono kūikawā o ke kūkulu ʻana i nā pilikia, ka hoʻoponopono pilikia, ke kūpaʻa sulfate a me ke kūkulu ʻana i ka hoʻoilo. A hoʻohana nui ʻia ka sima refractory alumina kiʻekiʻe i nā papa hana wikiwiki, e like me ka pale ʻana i ke kaomi, nā alanui a me nā papahana hoʻoponopono kūikawā. Hoʻohana pū ʻia ka sima ahi alumina kiʻekiʻe ma kēia mau wahi:
ʻO ka hale hana refractory RS kahi mea hoʻolako sima refractory alumina kiʻekiʻe ʻoihana i hoʻokumu ʻia i ka hoʻomaka ʻana o nā makahiki 90 o ke kenekulia iwakālua. Ua loea ka hale hana refractory RS i ka sima alumina kiʻekiʻe no nā makahiki he 20 a ʻoi. inā he koi kāu no ka sima refractory alumina kiʻekiʻe, a i ʻole he mau nīnau kāu e pili ana i ka brica refractory zircon mulite e pili ana i nā ʻōkuhi kino a me nā kemika, e ʻoluʻolu e kelepona mai iā mākou no ka manuahi. a ʻo ka hale hana refractory Rs ma ke ʻano he mea hana brick refractory zircon mulite ʻoihana ma Kina, loaʻa iā ia kekahi mau pono hoʻokūkū penei: