Ubushinwa Umucyo-Ibiro Byoroheje Amatafari Ibumba Amatafari Umuyoboro wa Kiln hamwe nababikora | Rongsheng

Ibisobanuro bigufi:

Amatafari yoroheje yubakishijwe amatafari ni ubwoko bwibikoresho byogukoresha ibikoresho byubwoko butandukanye bwo gukoresha itanura ryinganda hamwe nibintu byiza bitangaje byimbaraga nyinshi, ndetse nubucucike bwinshi, ubushyuhe buke bwumuriro nubuhumekero buke. Amatafari yumuriro wibumba yakozwe namashanyarazi yo murwego rwo hejuru munsi yubushyuhe bwo hejuru ukurikije tekinoroji yacu yo gukora. Ikibumbano cyibumba kirashobora gukoreshwa mugushonga itanura, gutunganya ibikoresho, ibikoresho byo gushyushya, ibikoresho bishya, itanura rya gaz, urwobo rwogeramo, itanura rya annealing, ibindi bikoresho bishyushya inganda n’icyumba cya reaction.


Ibicuruzwa birambuye

Ibicuruzwa

Ibiro Byoroheje Ibumba Kubumba Amatafari Ibisobanuro

Amatafari yoroheje y’ibumba Amatafari akozwe mubumba ryibumba ryumuriro nkibikoresho fatizo nibumba bya pulasitike nkibikoresho bihuza hanyuma ukongeramo ibikoresho bishobora gutwikwa cyangwa kubira ifuro binyuze mu kurasa. Ibumba ryibumba ryibumba bigaragara ko ari ryinshi hejuru ya 40 ~ 85% naho ubwinshi bwikuba munsi ya 1.5 g / cm3. Amatafari yumuriro wibumba akoreshwa cyane nkibikoresho byo kubika mu itanura ryinganda kugirango bigabanye ubushyuhe bw itanura, bizigama ingufu kandi byorohereze ubwiza bwibikoresho byubushyuhe.

Ibyiza byumucyo wibumba ryibumba ryamatafari

  • Urwego rwo hasi rwicyuma nibindi byanduye,
  • Kwanga cyane,
  • Umubyimba mwinshi, ubucucike buke,
  • Ingaruka nziza yubushyuhe ningufu zikoreshwa,
  • Amashanyarazi meza yumuriro,
  • Kurwanya ruswa no kurwanya isuri.

Gukora Inzira Yumucyo Ibumba Ibumba Amatafari

Amatafari yoroheje yibumba Amatafari akorwa mubumba ryinshi ryumuriro wibumba na binder, mugucumura mubushyuhe bwinshi. ibumba ryibumba ryibumba nigiciro gito cyo kwanga amatafari hamwe nibikorwa byiza. Ibyiza byingenzi byo guhagarika ibumba ni ukunanirwa gukabije munsi yumutwaro, coefficient zo kwagura umurongo muto, guhangana nubushyuhe bwiza bwumuriro hamwe nubushobozi bukomeye bwo kurwanya isuri. Bikaba bikozwe mu bikoresho byo mu rwego rwo hejuru byo mu rwego rwo hejuru munsi yubushyuhe bwo hejuru ukurikije igipimo cy’igihugu giheruka, kikaba gifite n’ubucucike bwinshi, imbaraga nyinshi, ubushyuhe buke bw’umuriro n’umwanda muke.

Ibigize Umucyo Ufite Ibumba Kubumba Amatafari

Firebrick yibumba ryibicuruzwa nibicuruzwa bifite 30 ~ 40% bya Al2O3. ikaba ikozwe muri 50% ibumba ryoroshye na 50% chamotte ikurikije granulaitike ikeneye kuvanga no kurasa kuri 1300 ~ 1400 temperature ubushyuhe bwinshi nyuma yo kubumba no gukama. Ibumba ryibumba ryamatafari yamabuye yingenzi arimo kaolinite (Al2O3 · 2SiO2 · 2H2O) hamwe n’umwanda wa 6 ~ 7% (K, Na, Ca, Ti, Fe oxyde).

Rongsheng Yoroheje Umucyo Ibumba Ibumba Amatafari Ibisobanuro

Ibintu NG-0.6 NG-0.8 NG-1.0 NG-1.3 NG-1.5
Ubushyuhe ntarengwa bwa serivisi 1200 1280 1300 1350 1400
Ubucucike bwinshi , g / cm3 0.6 0.8 1.0 1.3 1.5
Ikigaragara ni ,% 70 60 55 50 40
Imbaraga zikonje (Mpa) ≥ 2.0 2.5 3.0 4.0 6.0
Gushyushya Guhindura Umurongo (%) ℃ × 12h ≤ 1300 ℃ -0.5 1350 ℃ -0.5 1350 ℃ -0.9 1350 ℃ -0.9 1350 ℃ -0.9
Amashanyarazi yubushyuhe W / (m · K) 600 ℃ 0.16 0.45 0.43 0.61 0.71
800 ℃ 0.18 0.50 0.44 0.67 0.77
Al2O3 40 40 40 40 42
SiO2 1.5 1.5 1.5 2 2
Fe2O3 55 55 55 55 55

Gukoresha Amatafari Yoroheje Ibumba Amatafari

Inzira yo kubumba ibumba ikoreshwa cyane cyane mugukingira hejuru yubushyuhe cyangwa gushyigikira ubushyuhe bwibindi bikoresho byangiritse. Ibikoresho byangiritse cyangwa ibikoresho bitanga ubushyuhe bwinganda, nka, itanura rya Ethylene pyrolysis, itanura ya tubular, kuvugurura itanura rya ammonia synthique, generator ya gaz hamwe nubushyuhe bwo hejuru bwa shullte, nibindi.


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