Isitini esigobile esiphikisayo siqukethe i-Al2O3 cishe ngo-30% ~ 45%, kanti okuqukethwe yi-silica kungaphansi kuka-78%. Izitini ezigobile eziphikisayo zingezona izinto ezibuthakathaka eziphikisayo. Ibhloko eligobile eliphikisayo limelana ne-asidi slag kanye nokuguguleka kwamagesi e-asidi, kodwa ikhono lokumelana ne-alkali liphansi kancane. Amabhlogo aphikisayo agobile anezimpawu zokusebenza okuhle kokushisa kanye nokumelana okuhle nokushaqeka kokushisa.
| Isitini Somlilo Esigobile | |||
| Inkomba | Isitini Sobumba Lomlilo se-Alumina esingu-40 – 45% | Isitini Sobumba Lomlilo se-Alumina esingu-30 – 35% | |
| Into | Iyunithi | 1600°C | 1500°C |
| Ubuningi obukhulu | g/cm³ | 2.2 | 2.1 |
| Ukuvuleka Okubonakalayo | % | 22 | 24 |
| I-Modulus of Rupture | kg/cm² | 90 | 80 |
| Amandla Okuchoboza Okubandayo | kg/cm² | 300 | 250 |
| Ukwandiswa Okuqondile 1350°C | % | 0.2 | 0.2 |
| Ukungaguquguquki Ngaphansi Komthwalo | °C | 1450 | 1300 |
Isitini somlilo esigobile sisetshenziswa kakhulu ekufakeni ulwelwesi oluvikela izindawo ezishisayo noma izingqimba ezisekela ukuvikela ukushisa zezinye izinto ezivimbela ukushisa. izingqimba ezivimbela ukushisa noma izinto ezivimbela ukushisa zezimboni, njengezitofu ze-ethylene pyrolysis, izitofu zamashubhu, izitofu ezilungisa kabusha ze-ammonia yokwenziwa, amajeneretha egesi kanye nezitofu ze-shullte ezishisa kakhulu, njll.