Akwukwo eriri seramiiki bụ ụdị ngwaahịa seramiiki ihe mkpuchi okpomọkụ nke nwere ọmarịcha mma emepụtara ya na akụrụngwa nke eriri seramiiki akwụkwọ nwere ọdịnaya slag kachasị dị ala site na usoro pulping, deslagging, pulp mix, fourdrinier forming, agụụ dewatering, ihicha, ịcha na mpịakọta. nke enwere ike iji maka mkpuchi okpomọkụ, ụlọ ọkụ ọkụ, ihe mkpuchi elu na-ekpo ọkụ
Akwụkwọ eriri seramiiki bụ isi nke eriri alumino silicate dị ọcha nke a na-eme site na usoro ịsacha eriri. Usoro imepụta akwụkwọ eriri seramiiki na-achịkwa ọdịnaya nke ọgbaghara na-enweghị fiberized ruo ntakịrị ọkwa n'ime akwụkwọ ahụ. Akwụkwọ eriri seramiiki refractory nwere atụmatụ dị fechaa, ịdị n'otu n'usoro yana ịdị ala dị ala, nke na-eje ozi dị ka ihe ngwọta zuru oke maka mkpuchi okpomọkụ dị elu, nguzogide corrosion kemịkalụ na nguzogide ujo.
Dị ka ọrụ okpomọkụ seramiiki eriri akwụkwọ nwere ike nkewa ụzọ abụọ ụdị:
Ceramic eriri akwụkwọ na 1260 ℃ ọrụ okpomọkụ.
Ceramic fiber paper nwere okpomọkụ ọrụ 1400 ℃.
Ihe | Index | |||
Ọkọlọtọ ọkọlọtọ | Ọkwa adịchaghị | Zirconium ọkwa | ||
Al2O3 | 45-46% | 47 ~ 49% | 39 ~ 40% | |
SiO2 | 51-52% | 50 ~ 52% | 42-43% | |
Fe2O3 | 1.0% | 0.2% | 0.2% | |
K20+Na2O | ≤0.5% | 0.2% | 0.2% | |
Njupụta (PCF) | 10-13 | 10-13 | 10-13 | |
Ọdịnaya tensile (PSI) | 75-90 | 30-40 | 75-90 | |
Agbaji Ike (PSI) | 10-15 | 10-15 | 10-15 | |
Thermal conductivity | 600 ℃ | 0.08 | 0.08 | 0.08 |
800 ℃ | 0.12 | 0.11 | 0.11 | |
1000 ℃ | 0.18 | 0.16 | 0.17 | |
Oke ojiji kacha | 2300°F | 2300°F | 2552°F | |
Oke ojiji na-aga n'ihu | 2012°F | 2012°F | 2462°F | |
Agba | Ọcha | Ọcha | Ọcha |
A na-eji akwụkwọ fiber ceramic dozie nsogbu dị iche iche metụtara okpomọkụ ma gosipụta nkwụsi ike kemịkalụ mara mma, na-eguzogide ọgụ sitere na ọtụtụ ndị na-emebi emebi. Na seramiiki eriri mkpuchi akwụkwọ na-ọtụtụ ebe na-esonụ ebe.
Ụlọ ọrụ RS refractory dị ka onye ọkachamara seramiiki eriri mkpuchi mkpuchi na-emepụta na china, nwere ọtụtụ uru asọmpi na ahịa. Ọ bụrụ na ị nwere ọchịchọ nke seramiiki eriri akwụkwọ, ma ọ bụ nwee ajụjụ ụfọdụ na refractory ceramic fiber paper banyere anụ ahụ na kemịkalụ egosi, biko kpọtụrụ anyị n'efu, anyị ga-enye gị elu mma seramiiki eriri mkpuchi akwụkwọ.