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Mipira Yopangira Silicon Manganese Alloy Yoyambira Pakupanga Zitsulo
Mpira wa silicon manganese umagwiritsidwa ntchito makamaka ngati zida zapakatikati za deoxidizer ndi alloying alloying popanga zitsulo, komanso ndiye chinthu chachikulu chopangira ferromanganese yapakati komanso yotsika. Silicon manganese alloy ndi aloyi wopangidwa ndi manganese, silicon, chitsulo ndi pang'ono mpweya ndi zinthu zina. Ndi ferroalloy yokhala ndi ntchito zambiri komanso kutulutsa kwakukulu. Kugwiritsa ntchito kwake kumapangitsa malo achiwiri a ng'anjo yamagetsi yamagetsi yamagetsi. Silicon ndi manganese mu silicon manganese alloy ali ndi mgwirizano wamphamvu ndi mpweya. Pamene silicon manganese alloy ntchito kupanga zitsulo, deoxidation mankhwala mnsio3 ndi mnsio4 amasungunuka pa 1270 ºC ndi 1327 ºC motero. Lili ndi ubwino wa otsika kusungunuka mfundo, lalikulu particles, zosavuta zoyandama, zabwino deoxidation kwenikweni, etc. Pansi pa zinthu zomwezo, ntchito manganese kapena pakachitsulo kuti deoxidize yekha, ndi moto imfa mitengo ndi 46% ndi 37% motero, pamene ntchito pakachitsulo manganese aloyi kuti deoxidize, awiri kuwotcha mitengo ya 29%.
| Gulu | Zopanga Zamankhwala(%) | |||
| Mn | Si | P | S | |
| Min | Max | |||
| SiMn50/18 | 50 | 18 | 0.35 | 0.25 |
| SiMn55/15 | 55 | 15 | 0.35 | 0.20 |
| SiMn55/17 | 55 | 17 | 0.35 | 0.20 |