Akwukwo eriri seramiiki bụ ụdị ngwaahịa seramiiki ihe mkpuchi okpomọkụ nke nwere ọmarịcha mma ejiri akụrụngwa nke akwụkwọ ọkwa seramiiki nwere ọdịnaya slag 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 alumino silicate fiber dị ọcha na nke a na-eme site na usoro ịsa eriri. Usoro mmepụta akwụkwọ seramiiki na-achịkwa ọdịnaya nke égbè na-enweghị eriri na ọkwa dị ntakịrị 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:
Ceramic eriri akwụkwọ na 1260 ℃ ọrụ okpomọkụ.
Ceramic eriri akwụkwọ na 1400 ℃ ọrụ okpomọkụ.
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.
Factorylọ ọrụ RS refractory dị ka onye na-emepụta akwụkwọ mkpuchi fiber ceramic ọkachamara na China, nwere ọtụtụ uru asọmpi na ahịa. Ọ bụrụ na ị nwere ọchịchọ nke seramiiki fiber akwụkwọ, ma ọ bụ nwee ajụjụ ụfọdụ na refractory seramiiki eriri akwụkwọ banyere anụ ahụ na chemical egosi, biko kpọtụrụ anyị n'efu, anyị ga-enye gị elu mma seramiiki eriri mkpuchi akwụkwọ.