Chromium-molybdenum simintin karfe ana amfani da ko'ina a masana'antu filayen da in mun gwada da high inji Properties. Bugu da ƙari na molybdenum zuwa chromium karfe zai iya ƙara ƙarfinsimintin gyaran ƙarfeba tare da yin tasiri mai mahimmanci akan tasirin tasirin simintin ƙarfe ba. Bugu da ƙari, chromium-molybdenum simintin karfe yana da kyakkyawan aikin zafin jiki mai kyau da juriya mai raɗaɗi. Bayan quenching da tempering ko daidaita yanayin zafi, chromium-molybdenum simintin karfe na iya samun kyawawan kaddarorin inji.
Molybdenum na iya inganta taurin karfen simintin gyaran ƙarfe kuma yana rage zafin baƙin ƙarfe. Chromium-molybdenum simintin karfe ana amfani dashimanyan simintin gyare-gyareda simintin gyare-gyaren ƙarfe wanda ke buƙatar zurfin taurin.
| Haɗin Kemikal na Chrome Molybdenum Cast Karfe | ||||||
| Karfe daraja | 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 |
Lokacin aikawa: Fabrairu-19-2021