FeCr 60 past karbonli temir xrom
Ferroxrom xrom va temirdan tashkil topgan temir qotishmasi bo'lib, po'lat ishlab chiqarish uchun muhim qotishma qo'shimcha hisoblanadi.
Ta'rif
Tavsif
Ferroxrom xrom va temirdan tashkil topgan temir qotishmasi bo'lib, po'lat ishlab chiqarish uchun muhim qotishma qo'shimcha hisoblanadi. Turli xil uglerod tarkibiga ko'ra, ferroxrom yuqori uglerodli ferroxrom (uglerod miqdori {0}} foiz), o'rtacha uglerodli ferroxrom (uglerod miqdori 0.5-4 foiz), past uglerodga bo'linadi. ferroxrom (uglerod miqdori 0.15-0,50 foiz), mikro uglerod ferroxrom (uglerod miqdori 0,15 foizdan kam yoki unga teng).
Spetsifikatsiya
Baho | Kimyoviy moddalar (foiz, dan katta yoki teng, dan kichik yoki teng) | ||||||||||
Cr | C | Si | P | S | |||||||
Diapazon | Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | |||
Mikro Karbon Ferro Chrome | FeCr69C0.03 | 63.0-75.0 | — | — | 0.03 | 1.0 | — | 0.03 | — | 0.025 | — |
FeCr55C3 | — | 60 | 52 | 0.03 | 1.5 | 2.0 | 0.03 | 0.04 | 0.03 | — | |
FeCr69C0.06 | 63.0-75.0 | — | — | 0.06 | 1.0 | — | 0.03 | — | 0.025 | — | |
FeCr55C6 | — | 60 | 52 | 0.06 | 1.5 | 2.0 | 0.04 | 0.06 | 0.03 | — | |
FeCr69C0.10 | 63.0-75.0 | — | — | 0.10 | 1.0 | — | 0.03 | — | 0.025 | — | |
FeCr55C10 | — | 60 | 52 | 0.10 | 1.5 | 2.0 | 0.04 | 0.06 | 0.03 | — | |
FeCr69C0.15 | 63.0-75.0 | — | — | 0.15 | 1.0 | — | 0.03 | — | 0.025 | — | |
FeCr55C15 | — | 60 | 52 | 0.15 | 1.5 | 2.0 | 0.04 | 0.06 | 0.03 | — | |
Past Uglerod Ferro Chrome | FeCr69C0.25 | 63.0-75.0 | — | — | 0.25 | 1.0 | — | 0.03 | — | 0.025 | — |
FeCr55C25 | — | 60 | 52 | 0.25 | 1.5 | 3.0 | 0.04 | 0.06 | 0.03 | 0.05 | |
FeCr69C0.50 | 63.0-75.0 | — | — | 0.50 | 1.0 | — | 0.03 | — | 0.025 | — | |
FeCr55C50 | — | 60 | 52 | 0.50 | 1.5 | 3.0 | 0.04 | 0.06 | 0.03 | 0.05 | |
FeCr69C1.0} | 63.0-75.0 | — | — | 1.0 | 1.0 | — | 0.03 | — | 0.025 | — | |
FeCr55C100 | — | 60 | 52 | 1.0 | 1.5 | 3.0 | 0.04 | 0.06 | 0.03 | 0.05 | |
FeCr69C2.0} | 63.0-75.0 | — | — | 2.0 | 1.0 | — | 0.03 | — | 0.025 | — | |
FeCr55C200 | — | 60 | 52 | 2.0 | 1.5 | 3.0 | 0.04 | 0.06 | 0.03 | 0.05 | |
FeCr69C4.0} | 63.0-75.0 | — | — | 4.0 | 1.0 | — | 0.03 | — | 0.025 | — | |
FeCr55C400 | — | 60 | 52 | 4.0 | 1.5 | 3.0 | 0.04 | 0.06 | 0.03 | 0.05 | |
Ilovalar
1. Mikro uglerodli ferroxrom asosan zanglamaydigan po'lat, kislotaga chidamli po'lat va issiqlikka chidamli po'lat ishlab chiqarish uchun ishlatiladi. Eritma usullari elektr kremniy termal usuli va issiqlik konvertatsiya usulini o'z ichiga oladi.
2. O'rta va past karbonli ferroxrom o'rta va past karbonli strukturaviy po'lat, xromli po'lat va qotishma strukturaviy po'lat ishlab chiqarish uchun ishlatiladi.
Issiq teglar: fecr 60 past karbonli temir xrom
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