Ingufu nini cyane zo hasi za sima ya Corundum fireclay, ikingira imyuka ihumanya ikirere, ishobora gushonga
Ikoreshwa: Igitambaro cyo gushonga cya aluminiyumu
Ikoranabuhanga rya "Integral Casting Metallurgical" ni uburyo bwo gushushanya "metallurgical" aho "refractory castables" zikoreshwa mu gushushanya "refractory" ku mubiri w'itanura icyarimwe. Ibiranga ubu buryo biri mu miterere yabwo myiza, nta migozi y'amatafari, n'imbaraga nyinshi muri rusange, bityo umubiri w'itanura umara igihe kirekire. Gerageza ubu buryo ku miterere imwe n'imwe y'itanura mu nganda z'amabuye y'agaciro zitagira feri. Ubushyuhe bw'itanura ruziga bugera kuri 1200℃, kandi ubushyuhe bw'itanura ridahinduka bugera kuri 1000℃. Itanuru ruziga rikoresha "concrete" yo hejuru y'itanura no kuyigaburira, itanuru rito rikurwaho "slag" n'intoki hamwe n'inzugi eshatu z'itanura, naho itanuru rinini rikoreshwa mu gukuraho "slag" n'inzugi ebyiri z'itanura. Ibikoresho fatizo ni "aluminium ingots", "stack bars", "stack profiles" na "aluminium coils". Buri itanura ridahinduka rifite kandi inzugi ebyiri z'itanura zo gusya no gutunganya. Mu bihe byashize, umubiri w'itanura wari ukozwe mu matafari adahinduka, kandi bimwe mu bice byangirikaga byoroshye, bityo bigira ingaruka ku buzima n'umusaruro w'umubiri w'itanura. Mu kubaka urubuga rwa Zhengzhou, itanura rishongesha aluminiyumu risukwamo ibice by'ibikoresho birekura ingufu kugira ngo rirusheho gukora neza mu gihe cyose umubiri w'itanura umara.
(1) Ibyuma bidatosesha amazi
| Icyitegererezo | BZL-90 | BZL-85 | BZL-80 | |
| Isesengura ry'imiti (%) | AL203 | ≥90 | ≥85 | ≥80 |
| Ubushyuhe bwinshi bwo gukora (C) |
| 1700 | 1700 | 1600 |
| Ubucucike (Kg/m3) | 110℃X24h | ≥3.0 | ≥2.9 | ≥2.85 |
| Imbaraga zo koroha (Mpa) | 110℃X24h | ≥12 | ≥10 | ≥10 |
| 1100℃X3h | ≥15 | ≥14 | ≥12 | |
| Imbaraga zo gukanda (Mpa) | 110℃X24h | ≥75 | ≥70 | ≥65 |
| 1100℃X3h | ≥90 | ≥85 | ≥80 | |
| Impinduka ihoraho y'umurongo %) | 1100℃X3h | ± 0.35 | ± 0.35 | ± 0.35 |
| Umuti urwanya aluminiyumu %) |
| 3~5 | 3~5 | 3~5 |
| Koresha ahantu | Hasi y'ifuru, urukuta rwo hasi rw'ifuru, aho gukurura ibintu bikozwe mu ifuru, aho gukurura ibintu bikozwe mu ifuru, aho gukurura ibintu hakoreshejwe aluminium n'aho gukurura imyuka, n'ibindi. | |||
(2) Insinga z'icyuma zishobora gushongeshwa
| Icyitegererezo | FHA-80 | FHA-75 | FHA-70 | |
| Isesengura ry'imiti (%) | AL203 | ≥80 | ≥75 | ≥70 |
| Ubushyuhe bwinshi bwo gukora (C) |
| 1550 | 1500 | 1500 |
| Ubucucike (Kg/m3) | 110℃X24h | ≥2.8 | ≥2.7 | ≥2.65 |
| Imbaraga zo koroha (Mpa) | 110℃X24h | ≥12 | ≥10 | ≥9 |
| 1100℃X3h | ≥14 | ≥12 | ≥10 | |
| Imbaraga zo gukanda (Mpa) | 110℃X24h | ≥75 | ≥70 | ≥70 |
| 1100°X3h | ≥85 | ≥75 | ≥70 | |
| Impinduka ihoraho y'umurongo %) | 1100℃X3h | 士0.4 | 士0.4 | 士0.4 |
| Koresha ahantu | Ku muryango w'itanuranaumuryangonaibindi bice | |||
(3) Sima nkeya ishobora gushongeshwa
| Icyitegererezo | LC-70 | LC-65 | LC-60 | |
| Isesengura ry'imiti (%) | AL203 | ≥70 | ≥65 | ≥60 |
| Ubushyuhe bwinshi bwo gukora (C) |
| 1500 | 1400 | 1350 |
| Ubucucike (Kg/m3) | 110℃X24h | ≥2.65 | ≥2.6 | ≥2.6 |
| Imbaraga zo koroha (Mpa) | 110℃X24h | ≥8 | ≥7 | ≥7 |
| 1100℃X3h | ≥10 | ≥9 | ≥7 | |
| Imbaraga zo gukanda (Mpa) | 110℃X24h | ≥65 | ≥65 | ≥60 |
| 1100℃X3h | ≥75 | ≥75 | ≥70 | |
| Impinduka ihoraho y'umurongo %) | 1100℃X3h | 士0.45 | 士0.45 | 士0.45 |
| Koresha ahantu | Ikoreshwa mu itanurahejuru-igisenge cy'urukuta n'itanura n'ibindi bice | |||
(4) Ishobora gutwikwa mu buryo bworoheje
| Icyitegererezo | QZ-0.7 | QZ-1.0 | QZ-1.5 | |
| Ubucucike (Kg/m3) | 110℃X24h | ≥0.7 | ≥1.0 | ≥1.5 |
| Imbaraga zo gukanda (Mpa) | 110℃X24h | ≥2 | ≥5 | "16 |
| Ubushobozi bwo gutwara ubushyuhe | (700℃.W/mk) | 0.2 | 0.31 | 0.58 |
| Koresha ahantu | Ku bindi bice by'ubushyuhe nk'urukuta rw'itanura n'igisenge cy'itanura | |||
