A na-arụpụta ihe nkedo ígwè fiber refractory site na ịnakwere nnukwu ihe dị ọcha yana ihe mgbakwunye na iji teknụzụ mgbakwunye ultramicro-pulverised ntụ ntụ na igwekota ájá site na usoro siri ike. Ihe nkedo eriri igwe refractory nwere ezigbo nkwụsi ike na gas, akụrụngwa anụ ahụ na kemịkalụ yana nnukwu ihe owuwu ihe. A na-eji eriri alumina dị elu mee ihe na-eme ka ọ bụrụ ihe na-eme ka ọ dị elu nke alumina clinker ma ọ bụ aluminom na-acha aja aja dị ka nchịkọta na ntụ ntụ, ma gbakwunyere ihe na-ejikọta ya na okpomọkụ kwesịrị ekwesị na-eguzogide igwe anaghị agba nchara na admixture.
Buru ụzọ họrọ ihe ntugharị kwesịrị ekwesị dị ka ihe nkedo eriri igwe ga-adị njikere, ma jikwaa ịdịmma nke ihe nkedo ahụ nke ọma.
Kwadebe mkpokọta, ntụ ntụ, mgbakwunye, ihe nkedo na eriri nchara n'ụzọ kwekọrọ na usoro, ma jikwaa nha na grading nke mkpokọta, irighiri uzuzu na eriri igwe.
Gwakọta mkpokọta na ntụ ntụ dị iche iche, wee gwakọta ya. Mgbe agwakọtachara, tinye eriri nchara nke ihe dịka 20-35mm n'ogologo maka edemede na ịgwakọta ihe dịka nkeji 10.
A ga-eji ihe nrapado na ihe mgbakwunye chịkọta ihe akọrọ a kpalitere maka nchekwa. A ga-eme ihe na-egbochi mmiri na mmiri mgbe a na-echekwa ya ka ọ ghara ịka njọ
Enwere ike ikewa ihe nkedo igwe anaghị agba nchara n'ime ụdị abụọ nke igwe anaghị agba nchara na eriri igwe anaghị agba nchara na-emesi ike nkedo. N'ime nke a, nickel igwe anaghị agba nchara agbakwunyere castable nwere ihe kacha mma na-eguzogide okpomọkụ yana iguzogide ikpochapu.
Ụdị ihe | YH-F16 | YH-F16K | YH-F17 | |
Al2O3+SiO (%)≥ | 70 | 75 | 80 | |
Nnukwu njupụta g/cm3≥ | 110 ℃ × 24h | 2.6 | 2.7 | 2.8 |
Modul nke mgbawa Mpa≥ | 1110 ℃ × 3h | 11 | 12 | 13 |
110 ℃ × 24h | 11 | 12 | 13 | |
Ike na-etipịa oyi Mpa≥ | 1110 ℃ × 3h | 90 | 100 | 110 |
1110 ℃ × 3h | 90 | 100 | 110 | |
Mgbanwe akụkụ ahịrị % | 110 ℃ × 24h | ±0.1 | ±0.1 | ±0.1 |
1110 ℃ × 3h | ±0.3 | ±0.3 | ±0.3 |
Ihe nkedo nke eriri igwe nwere ọtụtụ ngwa n'ime igwe, ọla, kemịkalụ, na ụlọ ọrụ ihe owuwu. N'ọtụtụ ọnọdụ, a na-ejikarị ya na akụkụ ndị a na-eyi n'ihi mgbanwe okpomọkụ, dị ka ebe a:
Ụlọ ọrụ RS refractory bụ onye na-ebubata ihe nkedo nchara nchara nke hiwere na mmalite 90s nke narị afọ iri abụọ. Ụlọ ọrụ RS refractory nwere ọkachamara na refractory steel fiber castable for more than 20 years. Ọ bụrụ na ị nwere ụfọdụ ihe achọrọ nke igwe eriri igwe, ma ọ bụ nwee ajụjụ ụfọdụ na nkedo eriri igwe gbasara ihe ngosi anụ ahụ na kemịkal, biko kpọtụrụ anyị n'efu. na Rs refractory factory dị ka ọkachamara ígwè eriri refractory castable emeputa na china, nwere ụfọdụ asọmpi uru dị ka ndị a: