ʻO nā piliki Sillimanite kahi ʻano piliki refractory kiʻekiʻe me ke kūpaʻa kiʻekiʻe o 1770 ~ 1830 ℃ a me ke kūpaʻa kiʻekiʻe ma lalo o ke kaumaha o 1500 ~ 1650 ℃, nona ka waiwai kino a me ke kemika ʻoi aku ka maikaʻi ma mua o nā piliki alumina kiʻekiʻe. Hoʻololi ʻia ʻo Sillimanite i mullite a me ka silicon dioxide manuahi ma hope o ke kuni ʻana i ka mahana kiʻekiʻe. Hoʻohana pinepine nā piliki refractory Sillimanite i ke kaʻina hana o ke kuni ʻana i ka mahana kiʻekiʻe a me ke kaʻina ninini hui lepo.
No ke ʻano kūpaʻa ʻole ka piliki ahi Sillimanite. Hana ʻia ka piliki Sillimanite me nā minelala sillimante, hiki ke hoʻololi i mullite a me ka silica manuahi ma hope o ke kuni ʻana i ka wela kiʻekiʻe. Hana ʻia ka piliki kūpaʻa sillimanite e nā ʻano o ke kuni ʻana i ka wela kiʻekiʻe a me ka hoʻolei ʻana.
Hana ʻia nā piliki Sillimanite me ka mea maka nui o ka sillimanite, ʻo ka sillimanite kahi ʻano mea maka refractory maikaʻi a hoʻohana ʻia e hana i nā piliki alumina kiʻekiʻe me ka haʻahaʻa o ka kolo ʻana, ka refractoriness kiʻekiʻe ma lalo o ke kaumaha, ka haʻalulu wela kiʻekiʻe a me ka micro-expansive, a me ka umu luna. Hiki ke hoʻololi ʻia ka sillimanite i mullite a me ka silicon dioxide manuahi ma o ke ahi wela kiʻekiʻe. ʻOi aku ka maikaʻi o nā waiwai kino a me nā kemika o nā piliki refractory sillimanite ma mua o nā piliki alumina kiʻekiʻe. ʻO ka refractoriness o nā piliki ahi Sillimanite he 1770 ~ 1830 ℃ a ʻo ka mahana palupalu mua he 1500 ~ 1650 ℃.
| Mea/Papa Kuhikuhi | ʻĀpana | Piliki Ahi Silimanite | ||
| AK60 | AK60C | S65 | ||
| Mea Maka | ʻAnalusite | ʻAnalusite | Silimanate | |
| Fe2O3 | % | 1.0 | ≤1.0 | 0.8 |
| Al2O3 | % | 60 | 60 | 65 |
| Ke kū'ē ʻana i ka haʻalulu wela | 120 | 120 | 12 | |
| Ka Porosity i ʻike ʻia | % | 13 | 15 | 13 |
| Ikaika Kuʻi Anu | Mpa | 100 | 100 | 100 |
| Ka nui o ka nui | g/cm3 | 2.6 | 2.6 | 2.65 |
Hoʻohana nui ʻia nā piliki Sillimanite no ka uhi ʻana i ka umu, ka ʻāʻī o ka umu, ka ʻoki hao a me ka tuyere o ka umu pahū, a me ke kālai ʻana i ka ʻāʻī o ka umu aniani. A hoʻohana nui ʻia nā piliki refractory sillimanite i ka ʻoihana aniani, ka ʻoihana sima, ke kila a me nā metala hao ʻole a me ke ahi me ke kūpaʻa maikaʻi i nā haʻalulu wela.
Ua koi ka hale hana refractory ʻo Rongsheng e hana i nā pōhaku ahi sillimanite kiʻekiʻe no nā makahiki he nui. Loaʻa i ka hui RS ka ʻike hana lawa a me ka ʻenehana hana holomua. Loaʻa iā ia kahi ʻenekinia ʻoihana e hāʻawi iā ʻoe i ka ʻōlelo aʻoaʻo ʻoihana no kāu noi maoli. Inā he nīnau kāu e pili ana i nā pōhaku refractory sillimanite, e ʻoluʻolu e kelepona mai iā mākou no ka ʻike ʻoihana hou aku, e pane aku kā mākou kūʻai aku iā ʻoe i ka manawa mua.