Qalabka Silica Sare
Waxqabadka, Astaamaha & Codsiyada
Gacanta sare ee silica waa badeeco tuubo ah oo ka samaysan faybar galaas silica sare leh. Waxaa inta badan loo isticmaalaa sidii agab ilaalin kuleyl koronto iyo agab dahaar oo u adkaysta heerkulka sare ee loogu talagalay kontaroolayaasha marka heerkulku sarreeyo, dahaarka, dahaarka kulaylka iyo xaaladaha shaabadaynta.
Sharaxaadda Badeecada
Gacanta sare ee silica tidcan waxay leedahay astaamo u adkeysiga heerkulka sare, iska caabbinta ablation-ka iyo isticmaalka ballaaran. Waxaa loo isticmaali karaa ilaalinta, xidhitaanka, wareegga iyo shuruudaha kale ee wax soo saarka ee shaqada heerkulka sare. Waxaa si joogto ah loogu isticmaali karaa 1000 ℃ muddo dheer, heerkulka iska caabbinta kulaylka degdegga ahna wuxuu gaari karaa 1450 ℃.
Waxaa si weyn loogu isticmaalaa in lagu duubo qaybaha heerkulka sare (dhinaca turbocharger, afka ololka, iwm.), lakabka ilaalinta badeecada (fiilada, tuubooyinka heerkulka sare leh), iyo isbeddelka saliidda.
Gacmaha sare ee silica waxaa loo qaybiyaa laba nooc: kuwa caadiga ah iyo kuwa waaweyn. Dhexroorkooda waxaa loo habeyn karaa iyadoo loo eegayo shuruudaha gaarka ah ee macaamiisha, dabcan, dahaarka waxaa loo habeyn karaa iyadoo loo eegayo iska caabbinta xirashada, ka hortagga biyaha, iyo shuruudaha kale.
Fiiro gaar ah: Habaynta waxaa lagu fulin karaa iyadoo loo eegayo baahiyaha macaamiisha
Xaashida Xogta Farsamada
| Faahfaahin gaar ah | Dhexroorka Gudaha (mm) | Dhumucda (mm) | Cusbo (g/m) | SiO₂ (%) | Heerkulka (C) | Lumista Kulaylka (%) |
| BSL T2-0.5 | 2.0±1.0 | 0.5±0.2 | 8.0±2.0 | ≥96 | 1000 | ≤10 |
| BSL T3-0.5 | 3.0±2.0 | 0.5±0.2 | 3.0±1.0 | ≥96 | 1000 | ≤10 |
| BSLS13-1.0 | 13.0±3.0 | 1.0±0.3 | 32.0±8.0 | ≥96 | 1000 | ≤10 |
| BSLS60-0.8 | 60.0±15.0 | 0.8±0.5 | 104.0±25.0 | ≥96 | 1000 | ≤10 |
| BSLS40-3.0 (Qormo leh) | 40.0±8.0 | 3.0±1.0 | 163.0±30.0 | ≥96 | 1000 | ≤10 |
| BSLS50-4.0 (Qormo leh) | 50.0±10.0 | 4.0±1.0 | 240.0±30.0 | ≥96 | 1000 | ≤10 |
Fiiro gaar ah: Waxaa loo habeyn karaa iyadoo loo eegayo shuruudaha macaamiisha.
