Fa'aaogāina ma le tausiga ole fa'apalapala quartz
1. O le vailaʻau autu o le quartz crucible o le silica, lea e le fegalegaleai ma isi acids vagana ai le hydrofluoric acid ma e faigofie ona fegalegaleai ma le caustic soda ma alkali metal carbonate.
2. Quartz crucible e lelei le mautu o le vevela ma e mafai ona faʻavevela saʻo i luga o le afi
3 Quartz crucible ma ipu tioata, faigofie ona gau, faʻaoga faʻapitoa
4. O le quartz crucible e mafai ona faʻaaogaina i le potassium bisulfate (sodium), sodium thiosulfate (faʻamago i le 212 tikeri Celsius) ma isi e pei o se flux, ma o le vevela vevela e le tatau ona sili atu i le 800 tikeri Celsius.
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O le maualuga-mama quartz caving tino gaosia e le maualuga-vevela fa'afefeteina Metotia Ufiufi ma Vacuum tech-nology ua vaevaeina i opaque ma manino layers. O loʻo i ai se apa i luga o le pito i totonu o le faʻaputuga paʻu, ma o lona mafiafia masani o le 0.6mm ~ 2.0mm. E leai se pulu i totonu o le faʻailoga manino, ma o le faʻamalama manino o loʻo faia i le mama maualuga o mea mataʻutia, lea e mafai ona faʻamautinoa e mafai ona faʻaaogaina le faʻaputuga mo se taimi umi.
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