Kev npaj txheej txheem ntawm aluminium-raws li tus tswv alloy (melted los ntawm induction melting rauv)

Kev npaj ntawm master alloy: Cov txheej txheem kev npaj thiab batching coefficient ntawm aluminium-raws li master alloy yog qhia nyob rau hauv Table 1 thiab Table 2:

Table 1 Kev Npaj cov txheej txheem ntawm cov khoom siv feem ntau siv

Table 2 Batching yam ntawm feem ntau siv master alloys