I-aluminiyam engeyiyo intonga enokugalelwa
Ulwazi olusisiseko lwe-aluminiyam engeyiyo intonga ezixhonyiweyo
Olu chungechunge lwezixhobo luhlobo olutsha lwezinto ezinomxholo ophantsi we-samente kunye ne-ultrafine powder inhlanganisela esekelwe kwi-high-purity mullite, i-andalusite kunye ne-sillimanite.Ngenxa yokudityaniswa kwezinto ezicocekileyo eziluhlaza kunye ne-ultra-fine powder, olu luhlu lwezixhobo lunoxinaniso oluninzi, amandla aphezulu, kunye nokuzinza okuhle kwe-thermal.Ityuwa, njl.njl.), inokunciphisa kakhulu ukumanzi kwe-aluminiyam kunye ne-alloys kunye ne-slag kwizinto eziphikisayo, kunye nokuphucula ukuxhathisa ukubola, ukuxhathisa ukhukuliseko, kunye nokungabambeki kwezinto eziphikisayo ze-aluminiyam kulwelo lwe-aluminiyam oluqulethe amacandelo ekhemikhali njengetyuwa kunye ne-flux.Umsebenzi we-slag kunye ne-slag ukhusela i-aluminium kunye ne-alloys kunye ne-slag ekungeneni kwizinto eziphikisayo, ukwandisa ubomi bomlilo wesithando somlilo.Ilungele ukunyibilikisa iziko, iziko elingagungqiyo, iimpahla zokuhlamba iimpahla, iileyile zokugquma i-aluminium.
2. Iimpawu zokusebenza kobugcisa:
| Izinto | GMJ-A | I-GMJ-AP | I-GMJ-GP | |
| Isalathiso | ||||
| Al2O3％ | 65 | 70 | 75 | |
| Ukuxinana kobuninzi g/cm3≥ | 2.4 | 2.65 | 2.75 | |
| Amandla acinezelayo Mpa≥ | 110℃×24h | 40 | 45 | 45 |
| 1300℃×16h | 45 | 50 | 55 | |
| Amandla e-Flexural Mpa≥ | 110℃×24h | 12 | 15 | 15 |
| 1300℃×16h | 14 | 18 | 18 | |
| isantya somgca wotshintsho％1300℃×3h | ±0.1 | ±0.1 | ±0.1 | |
| Uluhlu lwesicelo | Umnyango wesithando somlilo, isakhelo somnyango wesithando somlilo, ithambeka lokususa i-slag, i-port yokukhupha | |||
| Iimpawu zezinto eziphathekayo | Amandla aphezulu, ukumelana nokunxiba okuphezulu, ukuxhathisa impembelelo, ukuxhathisa ukuxobuka | |||
Iimpawu zokusebenza komzimba kunye neekhemikhali ze-non-stick aluminium micro-expansion series refractory castable:
| Izinto | BWJ-1 | BWJ-1A | BWJ-M | BWJ-F | BWJ-G | |
| Isalathiso | ||||||
| ChemicalElement％ | Al2O3≥ | 60 | 65 | 65 | 70 | 80 |
| Fe2O3≤ | 0.6 | 0.5 | 0.4 | 0.4 | 0.3 | |
| BaO+ZnO+B2O3≥ | 3 | 3 | 3 | 4 | 4 | |
| Ukuxinana kobuninzi g/cm3≥ | 2.4 | 2.5 | 2.65 | 2.7 | 2.8 | |
| Amandla acinezelayo Mpa≥ | 110℃×24h | 35 | 40 | 40 | 45 | 45 |
| 1300℃×16h | 40 | 45 | 45 | 50 | 50 | |
| Amandla e-Flexural Mpa≥ | 110℃×24h | 5 | 10 | 10 | 12 | 14 |
| 1300℃×16h | 10 | 13 | 13 | 15 | 16 | |
| isantya somgca wotshintsho％1300℃×3h | 0+0.2 | 0+0.2 | 0+0.2 | 0+0.1 | 0+0.1 | |
| Uluhlu lwesicelo | Iziko lokunyibilikisa ialuminiyam, uphahla lwesithando somlilo, udonga lwesithando somlilo, umzantsi wesithando somlilo, izibuko lokukhupha, i-aluminiyam ladle, iziHlatshisi, iibhokisi zokukhupha igesi, njl. | |||||
| Iimpawu zezinto eziphathekayo | Iimpawu zezinto eziphathekayo ukuthembeka, amandla aphezulu, ukuxhathisa ukubola, ukumelana nokuxobula, ukumelana nokungena, ukuzinza okulungileyo kwe-thermal, akukho aluminium, akukho slag | |||||
