ʻO ka uhi olonā seramika kahi ʻano mea hoʻopaʻa pale me ke kala keʻokeʻo a me ka nui maʻamau i hoʻohui ʻia i ke kū'ē ahi, ka pale wela a me ka pale wela. ʻO ka pale olonā seramika pale he 950 ~ 1400 ℃ ka pale olonā pale a hiki ke mālama i ka ikaika tensile maikaʻi, ka paʻakikī a me ke ʻano o ka olonā. Loaʻa i nā uhi olonā seramika nā hiʻohiʻona o ka conductivity thermal haʻahaʻa, ka pale wela maikaʻi loa, ka emi ʻana o ka wela haʻahaʻa, a me ke kū'ē ʻana i ka erosion maikaʻi loa.
Hoʻohana ka pale uhi keramika refractory i nā olonā keramika milo ikaika kiʻekiʻe e hoʻopili i ke kaʻina hana kui ʻelua ʻaoʻao kūikawā e hoʻomaikaʻi nui i ke kekelē hui ʻana, ke kūpaʻa papa, ka ikaika tensile a me ke kaulike. ʻO ka pale uhi keramika me ka ʻole o kekahi mea hoʻopaʻa organik hiki ke hōʻoia i kona plasticity maikaʻi a me ke kūpaʻa i ke kūlana lawelawe mahana kiʻekiʻe a haʻahaʻa paha.
| Mea/Papa Kuhikuhi | Pākeke pulupulu seramika | |||||||
| ʻO ka pale olonā 1260 | ʻO ka pale olonā 1400 | ʻO ka pale olonā 1500 | ʻO ka pale olonā 1600 | |||||
| Mahana Hoʻokaʻawale | 1260 | 1425 | 1500 | 1600 | ||||
| Kiko Heheʻe | 1760 | 1800 | 1900 | 2000 | ||||
| Waihoʻoluʻu | Keʻokeʻo | Keʻokeʻo | ʻŌmaʻomaʻo-uliuli | Keʻokeʻo | ||||
| Anawaena o ke olonā awelika | 2.6 | 2.8 | 2.65 | 3.1 | ||||
| Ka lōʻihi o ke olonā | 250 | 250 | 150 | 400 | ||||
| Ka nui o ke olonā | 2600 | 2800 | 2650 | 3100 | ||||
| ʻIke i pana ʻia | 12 | 12 | ||||||
| Ka helu hoʻoili wela | ||||||||
| ʻAwelike 400℃ | 0.08 | 0.08 | ||||||
| ʻAwelike 600℃ | 0.12 | 0.12 | ||||||
| ʻAwelike 800℃ | 0.16 | 0.16 | ||||||
| ʻAwelike 1000℃ | 0.23 | |||||||
| ʻĀpana kemika | ||||||||
| Al2O3 | 47.1 | 35.0 | 40.0 | 72 | ||||
| SiO2 | 52.3 | 46.7 | 58.1 | 28 | ||||
| ZrO2 | 17.0 | |||||||
| Cr2O3 | 1.8 | |||||||
He mea hana ʻoihana ka hale hana pale keramika ʻo RS i hoʻokumu ʻia i ka hoʻomaka ʻana o nā makahiki 90 o ke kenekulia iwakālua. Ua loea ka hale hana pale keramika ʻo RS i nā pale keramika no nā makahiki he 20 a ʻoi. Inā he makemake kou no ka pale keramika ʻole, a i ʻole he mau nīnau kāu e pili ana i nā pale keramika ʻole e pili ana i nā ʻōuli kino a me nā kemika, e ʻoluʻolu e kelepona mai iā mākou no ka manuahi.