ʻO ka pōʻeleʻele (Microsphere)
Hoʻolauna Huahana
ʻO ka Cenosphere kekahi ʻano pōpopo lehu lele e lana ai ma luna o ka wai.He keʻokeʻo keʻokeʻo, me nā paia lahilahi a me ka hakahaka, ke kaumaha māmā, ka paona nui 250-450kg/m3, a me ka nui o ka nui ma kahi o 0.1 mm.
Ua pani ʻia ka ʻili a maʻemaʻe, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, pale ahi ≥ 1700 ℃, He mea hoʻonaninani wela maikaʻi loa ia, hoʻohana nui ʻia i ka hana ʻana o ka castable māmā a me ka ʻaila ʻaila.
ʻO ka hui kemika nui ka silica a me ka alumini oxide, me nā ʻāpana maikaʻi, hollow, māmā ke kaumaha, ikaika kiʻekiʻe, ke kūpaʻa ʻana, ke kūpaʻa wela kiʻekiʻe, ka insulation thermal, insulation flame retardant a me nā hana ʻē aʻe, i kēia manawa i hoʻohana nui ʻia i nā ʻoihana like ʻole.
haku mele ʻana
Huina | SiO2 | A12O3 | Fe2O3 | SO3 | CaO | MgO | K2O | Na2O |
Maʻiʻo(%) | 56-65 | 33-38 | 2-4 | 0.1-0.2 | 0.2-0.4 | 0.8-1.2 | 0.5-1.1 | 0.3-0.9 |
Nā waiwai kino
'ikamu | Helu ho'āʻo | 'ikamu | Helu ho'āʻo |
Kinohi | Kiʻekiʻe fluidity spherical pauda | Nui nā ʻāpana(um) | 10-400 |
kalakala | Keʻokeʻo hina | Ke kū'ē Uila(Ω.CM) | 1010-1013 |
ʻOiaʻiʻo Density | 0.5-1.0 | Ka paakiki o Moh | 6-7 |
ʻAiʻa Nui(g/cm3) | 0.3-0.5 | Waiwai PH | 6 |
Kuhi ʻia ke ahi ℃ | 1750 | Lae hehee (℃) | ≧1400 |
Hoʻolahalaha wela | 0.000903-0.0015 | Heat Conductivity Coefficient | 0.054-0.095 |
Ka ikaika compressive(Mpa) | ≧350 | Hōʻike Hōʻike | 1.54 |
Laki poho kuni | 1.33 | ʻAila ʻAla g(ʻaila)/g | 0.68-0.69 |
Hōʻike
ʻO ka pōʻeleʻele (Microsphere) | |||||||
ʻAʻole. | Nui | kalakala | Kaumaha ʻOiaʻiʻo | Ka helu hala | ʻAiʻi Nui | Māmā | Lahui lana |
1 | 425 | Keʻokeʻo hina | 1.00 | 99.5 | 0.435 | 0.18 | 95 |
2 | 300 | 1.00 | 99.5 | 0.435 | 0.18 | 95 | |
3 | 180 | 0.95 | 99.5 | 0.450 | 0.18 | 95 | |
4 | 150 | 0.95 | 99.5 | 0.450 | 0.18 | 95 | |
5 | 106 | 0.90 | 99.5 | 0.460 | 0.18 | 92 |
Nā hiʻohiʻona
(1) Kūʻē ahi kiʻekiʻe
(2) Ke kaumaha māmā, ka hoʻonā wela
(3) Paʻa kiʻekiʻe, ikaika kiʻekiʻe
(4) ʻAʻole hoʻokele uila ka insulation
(5) ʻO ka nui o ka ʻāpana maikaʻi a me ka ʻāpana kikoʻī nui
Palapala noi
(1) Nā mea hoʻoheheʻe pale ahi
(2) Nā mea hana hale
(3) ʻOihana ʻaila
(4) Nā mea hoʻopili
(5)ʻoihana uhi
(6) Aerospace a me ka hoʻomohala ākea
(7) ʻoihana palaki
(8) Nā huahana plastik i hoʻoikaika ʻia i ke aniani
(9) Mea hoʻopili