Eriri silica gbutere dị elu maka akwa silica agịga dị elu
Nkọwa ngwaahịa
Akwa silica chopped yarn bụ ụdị eriri pụrụ iche dị nro nwere nguzogide ablation, nguzogide okpomọkụ dị elu, nguzogide corrosion na njirimara ndị ọzọ.Enwere ike iji ya na 1000 ℃ ruo ogologo oge, na ọnọdụ okpomọkụ na-eguzogide ozugbo nwere ike iru 1450 ℃.
A na-ejikarị ya na nkwado dị iche iche, nguzogide corrosion, mkpuchi ọkụ na akwa ndị ọzọ (ihe bụ isi maka imepụta ụzọ abụọ agịga) ma ọ bụ ihe nkwado mejupụtara.
Arụmọrụ, Njirimara & Ngwa
A na-egbutu eriri silica dị elu ma jiri eriri enyo enyo dị elu na-edozi ya.na o nwere njirimara nke nguzogide okpomọkụ dị elu, nkwụsị nke ablation na nguzogide corrosion.Ọmarịcha arụmọrụ ya ejirila nke nta nke nta bụrụ ihe na-anọchi anya asbestos na eriri seramiiki.Ihe mkpuchi ọkụ.Ngwaahịa a nwere ike ozugbo ji dị ka mkpuchi flling ihe, na nwekwara ike-eji na-emepụta elu-silica mkpa chere na elu-silica mmiri-tọrọ mmetụta, wdg Ọ nwekwara ike-eji dị ka a ume ihe onwunwe, weere na organic resin, ka. mee ozu na-eguzogide, dị ka mkpuchi mkpuchi ọkụ ngwa agha wdg.
Mpempe akwụkwọ data teknụzụ
| Nkọwa | Dayameta eriri (um) | Ogologo (mm) | Ọdịnaya nke mmiri (%) | Mfu ọkụ (%) | SiO₂ (%) | Okpomọkụ (℃) |
| BCT7-3/9 | 7.0±1.1 | 3-9 | ≤1 | ≤3 | ≥96 | 1000 |
| BCT9-3/9 | 9.0±2.0 | 3-9 | ≤1 | ≤3 | ≥96 | 1000 |
| BC9-50/100 | 9.0±3.0 | 50-100 | ≤7 | ≤10 | ≥96 | 1000 |
| BST7-24/950 | 7 ± 1.1 | 24-950 | ≤1 | ≤3 | ≥96 | 1000 |
Mara: Enwere ike ịhazi ya dịka ihe ndị ahịa chọrọ.
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