ʻO ka bead drift kahi ʻano pōpō hakahaka lehu lele e hiki ke lana ma luna o ka ʻili wai. He hina keʻokeʻo kona kala, me nā paia lahilahi a hakahaka, a he kaumaha māmā loa. ʻO ke kaumaha o ke anakahi he 720kg/m3 (kaumaha), 418.8kg/m3 (māmā), a ʻo ka nui o ka ʻāpana ma kahi o 0.1mm. Ua pani ʻia a laumania ka ʻili, me ka conductivity thermal haʻahaʻa a me ke kūpaʻa ahi o ≥ 1610 ℃. He mea pale wela maikaʻi loa ia, hoʻohana nui ʻia i ka hana ʻana i nā castables māmā a me ka ʻeli ʻaila. ʻO ka hoʻohui kemika o ka bead lana he silicon dioxide a me ka alumini oxide. Loaʻa iā ia nā ʻano o nā ʻāpana maikaʻi, hakahaka, māmā, ikaika kiʻekiʻe, kūpaʻa ʻaʻahu, kūpaʻa wela kiʻekiʻe, insulation thermal, insulation a me ka pale lapalapa. ʻO ia kekahi o nā mea maka i hoʻohana nui ʻia i ka ʻoihana pale ahi.

ʻO ke ʻano hana o nā momi lana: Hoʻowali pinepine nā hale hana mana lanahu i ka lanahu i ka pauka lanahu a pīpī iā ia i loko o ka umu o ka paila hana mana, e ʻae ana iā ia e hoʻokuʻu ʻia a puhi ʻia. Ua puhi ʻia ka hapa nui o nā ʻāpana kuni o ka lanahu (kalapona a me nā mea olaola), ʻoiai nā ʻāpana ʻaʻole kuni o ka lepo (silicon, alumini, hao, magnesium, a me nā mea ʻē aʻe) e hoʻomaka e heheʻe i kahi mahana kiʻekiʻe o 1300 degere Celsius i loko o ka umu, e hana ana i kahi kino symbiotic porous o ke aniani quartz a me ka mullite.

Kumu o nā momi lehu lele e lana ana
ʻO nā momi lehu lele e pili ana i nā microspheres aniani hakahaka me ka nui o ka wai i loko o ka lehu lele, he ʻano ʻāpana e like me ka momi lehu lele a ua kapa ʻia ma muli o ko lākou hiki ke lana ma luna o ka wai. ʻO kona hanauna ʻana, i ka wā e puhi ʻia ai ka pauka lanahu i loko o ka paila o kahi hale hana mana wela, hoʻoheheʻe ʻia ka mea lepo i loko o nā kulu liʻiliʻi, e milo ana i ka wikiwiki kiʻekiʻe ma lalo o ka hana a ka ea wela turbulent i loko o ka umu, e hana ana i kahi poepoe alumini silicon poepoe. ʻO nā kinoea e like me ka nitrogen, hydrogen, a me ke kalapona dioxide i hana ʻia e ka puhi ʻana a me nā hopena haki e hoʻonui koke i loko o ka poepoe alumini silicon wela kiʻekiʻe, e hana ana i nā pehu aniani hakahaka ma lalo o ka ʻili. A laila komo lākou i loko o ka flue no ka hoʻomaʻalili wikiwiki a me ka paʻakikī, e hana ana i nā microspheres aniani hakahaka kiʻekiʻe, ʻo ia hoʻi nā momi lehu lele e lana ana.

Mai ka lehu lele mai nā momi lana lehu lele a he nui nā ʻano o ka lehu lele. Eia nō naʻe, ma muli o kona kūlana hoʻokumu kūikawā, loaʻa iā lākou ka hana ʻoi aku ka maikaʻi ma mua o ka lehu lele. He mea pauka hou multifunctional multifunctional ʻaʻole metala lākou a ua ʻike ʻia ʻo ia he mau mea o ka wā lewa.