Chromium-molybdenum cast simbi inoshandiswa zvakanyanya muminda yemaindasitiri ine yakakwira michina zvivakwa. Kuwedzerwa kwe molybdenum kune chromium simbi kunogona kuwedzera simba resimbi castingspasina kuve nekukanganisa kwakakosha pakusimba kwekusimba kwesimbi yakakandwa. Uyezve, chromium-molybdenum yakakandwa simbi ine yakanyanya kunaka tembiricha yekuita uye inokambaira kuramba. Mushure mekudzima uye kudzikisira kana kujaira kupisa kurapwa, chromium-molybdenum yakakandwa simbi inogona kuwana yakanakisa mechaniki zvivakwa.
Molybdenum inogona kuvandudza kuoma kwesimbi yakakandwa uye kuderedza hasha brittleness yesimbi yakakandwa. Chromium-molybdenum cast steel inoshandiswahombe-chikamu castingsuye simbi dzesimbi dzinoda kuomeswa kwakadzika.
| Kemikari Inoumbwa yeChrome Molybdenum Cast Steel | ||||||
| Steel Giredhi | C (%) | Si (%) | Mn (%) | Cr (%) | Mo (%) | P, S (%) |
| ZG20CrMo | 0.17-0.25 | 0.20-0.45 | 0.50-0.80 | 0.50-0.80 | 0.40-0.60 | ≤0.035 |
| ZG35CrMo | 0.30-0.37 | 0.30-0.50 | 0.50-0.80 | 0.80-1.20 | 0.20-0.30 | ≤0.035 |
| ZG40CrMo | 0.35-0.45 | 0.17-0.45 | 0.50-0.80 | 0.80-1.10 | 0.20-0.30 | ≤0.04 |
| ZG20Cr5Mo | 0.15-0.25 | ≤0.50 | ≤0.60 | 4.00-6.00 | 0.50-0.65 | ≤0.04 |
| ZG17CrMo | 0.15-0.20 | 0.30-0.60 | 0.50-0.80 | 1.20-1.50 | 0.45-0.55 | ≤0.04 |
Nguva yekutumira: Feb-19-2021