Nkọwa brik mkpuchi silica
Brick mkpuchi silica dị arọ na-ewere silica ore kewara nke ọma dị ka akụrụngwa. The oké egwu urughuru size bụghị ihe karịrị 1mm, n'ime ya karịa 90% urughuru size bụ ihe na-erughị 0.5mm. A na-eme brik mkpuchi silicate site n'ịgbakwunye ihe na-ere ọkụ na ibu ma ọ bụ na-agbaso usoro afụ gas iji mepụta usoro porous site na igba egbe, brik mkpuchi silicate nwekwara ike bụrụ ngwaahịa anaghị ere ọkụ.
Njirimara nke brik mkpuchi silica dị arọ
- Ezi conductivity thermal,
- Obere ọzịza fọdụrụnụ,
- Ọkpụkpụ slag siri ike na-eguzogide acid,
- Ibu dị obere na Eco enyi na enyi,
- Ezigbo nguzogide ujo thermal,
- Mgbanwe olu kwụsiri ike dị elu,
- Ike igwe dị elu dị ike.
Usoro nrụpụta nke brik mkpuchi silica dị arọ
Brick mkpuchi silica dị arọ na-etinye akụrụngwa na mmiri n'ime akụrụngwa igwakorita dịka akụkụ ụfọdụ wee gwakọta ya ka ọ bụrụ apịtị, mee ka apịtị ahụ bụrụ brik site na iji igwe ma ọ bụ ikike ịkpụzi ya. wee kpochaa brik ahụ ruo mgbe mmiri fọdụrụnụ dị ala karịa 0.5%, nke na-egbochi mgbasawanye olu site na mgbanwe kristal nke SiO2 ma gbaa brik ndị a kpụrụ akpụ na okpomọkụ dị elu.
Nkọwapụta brik mkpuchi mkpuchi silica dị arọ RongshengLight
| Ihe | QG-1.0 | QG-1.1 | QG-1.15 | QG-1.2 |
| SiO2% | ≥91 | ≥91 | ≥91 | ≥91 |
| Nnukwu njupụta g/cm3 | ≥1.00 | ≥1.10 | ≥1.15 | ≥1.20 |
| Ike nchicha oyi MPa | ≥2.0 | ≥3.0 | ≥5.0 | ≥5.0 |
| 0.1Mpa Refractoriness n'okpuru ibu Celsius C | ≥1400 | ≥1420 | ≥1500 | ≥1520 |
| Mgbanwe Linear na-ekpo ọkụ (%) 1450°C×2h | 0 ~ + 0.5 | 0 ~ + 0.5 | 0 ~ + 0.5 | 0 ~ + 0.5 |
| 20-1000°C Mgbasawanye okpomọkụ ×10-6℃-1 | 1.3 | 1.3 | 1.3 | 1.3 |
| Nrụpụta okpomọkụ (W/(m·K) 350°C±10℃ | ≤0.55 | ≤0.6 | ≤0.65 | ≤0.7 |
Ngwa nke brik mkpuchi silica dị arọ
Enwere ike iji brik mkpuchi mkpuchi silica na ọkụ iko na stovu na-ekpo ọkụ, a pụkwara iji mkpuchi mkpuchi silica na oven oven, ọkụ ọkụ carbon na ọkụ ọkụ ndị ọzọ.
