Nūhou

ʻO ka wehewehe ʻana o ka huahana: 1. ʻO ka pulupulu B kiʻekiʻe: ka pulupulu pale ahi i hana ʻia e ke kaʻina wili, i hana ʻia e ka pālolo hoʻoheheʻe uila.2. Kiʻekiʻe-dimensional S pulupulu: ahi-pale i ka pulupulu hana ma ka milo kaʻina hana, hana i loko o ka palolo palolo e electrofusion.3. ʻO ka pulupulu Sila: ʻo ka fiber pale ahi i hana ʻia e ke kaʻina wili e hana ʻia e ka hui ʻana o ka alumina fused a me ke silica.4. ʻO ka pulupulu i loko o Zirconium ma Sierra: ʻo ka fiber refractory i hana ʻia e ke kaʻina wili i hana ʻia e ka hui ʻana o ka alumina fused, silica a me ka zirconia.5. ʻO ka pulupulu Sierra chrome: ʻo ka fiber refractory i hana ʻia e ke kaʻina wili e hana ʻia ma ka hoʻoheheʻe ʻana i ka hui ʻana o ka alumina, silica a me ka chromium oxide.Hiki i nā fiber a pau ke pale aku i ka hoʻouka kemika koe wale nō ka waika hydrofluoric, ka waikawa phosphoric a me ka alkali ikaika.