Basalt Fiber

Alava fa'aauau e maua mai le basalt fa'anatura. O se alava faifai pea e faia i le ma'a basalt pe a uma ona liusuavai i le 1450 ℃ ~ 1500 ℃, lea e tosoina e le platinum-rhodium alloy uaea tusi leakage plate i le saoasaoa maualuga. O alava masani masani e masani ona lanu enaena. Basalt alava o se ituaiga fou o inorganic siosiomaga puipuiga lanu meamata maualuga faatinoga fiber mea, lea e aofia ai silica, alumina, calcium oxide, magnesium oxide, iron oxide ma titanium dioxide oxides.