Irin simẹnti Chromium-molybdenum jẹ lilo pupọ ni awọn aaye ile-iṣẹ pẹlu awọn ohun-ini ẹrọ ti o ga. Awọn afikun ti molybdenum to chromium irin le mu awọn agbara tiirin simẹntilaisi nini ipa pataki lori ipa lile ti irin simẹnti. Pẹlupẹlu, irin simẹnti chromium-molybdenum ni iṣẹ iwọn otutu ti o dara pupọ ati resistance ti nrakò. Lẹhin quenching ati tempering tabi deede itọju ooru, chromium-molybdenum simẹnti irin le gba awọn ohun-ini ẹrọ ti o dara julọ.
Molybdenum le mu líle ti irin simẹnti dara si ati dinku ibinu ibinu ti irin simẹnti. Chromium-molybdenum simẹnti irin jẹ lilo funawọn simẹnti nla-apakanati awọn simẹnti irin ti o nilo lile lile.
| Kemikali Tiwqn ti Chrome Molybdenum Simẹnti Irin | ||||||
| Irin ite | C (%) | Si (%) | Mn (%) | Kr (%) | 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 |
Akoko ifiweranṣẹ: Oṣu Kẹta-19-2021