I-aluminium scandium master alloy AlSc2 iyathengiswa
I-master alloys yimveliso egqityiweyo, kwaye inokwakheka ngeendlela ezahlukeneyo. Ziyingxubevange yangaphambili ye-alloying elements. Zikwabizwa ngokuba ngabalungisi, ii-hardeners, okanye izisulungesi zengqolowa ngokusekwe kwizicelo zazo. Ziye zongezwa kwi-melt ukufezekisa umphumo ongathandekiyo. Zisetyenziselwa endaweni yentsimbi ecocekileyo kuba zinoqoqosho kakhulu kwaye zigcina amandla kunye nexesha lokuvelisa.
| Igama lemveliso | Ukuqulunqwa kwemichiza (iqhezu lobunzima)/% | |||||||||||
| I-alloy Element | Ukungcola ,≤ | |||||||||||
| Sc | Al | Fe | Si | Ca | Na | Cu | C | Ti | Zr | V | Zn | |
| I-AlSc2 | 2±0.2 | Ibhalansi | 0.1 | 0.08 | 0.003 | 0.008 | 0.005 | 0.03 | - | - | - | - |
| 2±0.1 | Ibhalansi | 0.1 | 0.08 | 0.003 | 0.008 | 0.005 | 0.03 | - | - | - | - | |
| 2±0.1 | Ibhalansi | 0.13 | 0.08 | 0.005 | 0.003 | 0.003 | 0.01 | 0.03 | 0.03 | 0.02 | 0.03 | |
| 2±0.05 | Ibhalansi | 0.1 | 0.08 | 0.003 | 0.008 | 0.005 | 0.03 | - | - | - | - | |
Kwi-aluminium scandium alloy sinokubonelela nge-aluminium scandium 10%, 23%, 30% njalo njalo.
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Ixesha lokuposa: Dec-07-2021