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 akwa alumina clinker dị elu ma ọ bụ aluminom oxide na-acha aja aja dị ka ihe nchịkọta na ntụ ntụ, yana ihe mgbakwunye na-ejikọta ya na ihe mkpuchi 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-esi dị ka a ga-akwado ya, ma jikwaa ịdịmma nke ihe nkedo ahụ nke ọma.
Kwadebe mkpokọta, ntụ ntụ, mgbakwunye, eriri na nchara nchara n'ụzọ kwekọrọ na usoro ahụ, 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, gbakwunye eriri nchara nke ihe dịka 20-35mm n'ogologo maka edemede na ịgwakọta ihe dịka nkeji 10.
A ga-eji nrapado na akara 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 ekewa ihe nkedo igwe anaghị agba nchara n'ime ụdị abụọ nke igwe anaghị agba nchara na eriri igwe anaghị agba nchara na-emesi ike. 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 nha nha % | 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 ọkachamara nchara nchara na-ebubata ihe nkedo nke hiwere na mmalite 90s nke narị afọ nke 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: