amatafari agoramye amatafari arimo Al2O3 hafi 30% ~ 45%, naho silika iri munsi ya 78%. amatafari agoramye amatafari ni ibikoresho bya aside irike. Inzira igoramye irwanya aside irike hamwe nisuri ya gaze ya aside, ariko ubushobozi bwo kurwanya alkali ni bubi. ibice bigoramye bigarukira bifite inyuguti zimikorere myiza yubushyuhe hamwe no guhangana nubushyuhe bwiza.
Firebrick | |||
Ironderero | 40 - 45% Amatafari ya Alumina | 30 - 35% Amatafari ya Fireclay | |
Ingingo | Igice | 1600 ° C. | 1500 ° C. |
Ubucucike bwinshi | g / cm³ | 2.2 | 2.1 |
Ikigaragara | % | 22 | 24 |
Modulus ya Rupture | kg / cm² | 90 | 80 |
Ubukonje bukonje | kg / cm² | 300 | 250 |
Kwagura umurongo 1350 ° C. | % | 0.2 | 0.2 |
Kunanirwa munsi yumutwaro | ° C. | 1450 | 1300 |
Firebrick yagoramye ikoreshwa cyane cyane mugukingirana hejuru yubushyuhe cyangwa gusubiza inyuma ubushyuhe bwibindi bikoresho. ibishushanyo mbonera cyangwa ibikoresho bitanga ubushyuhe bwinganda, nkitanura rya Ethylene pyrolysis, itanura ya tubular, kuvugurura itanura rya ammonia synthique, generator ya gaz hamwe nubushyuhe bwo hejuru bwa shullte, nibindi.