Mafuta okwanira kutentha kwa HRRE FRARCH FORTOY WOPHUNZITSA / SPE SPG Standard
SWG StandardHreKutenthetsa wa Ficol Alloy
Maukadaulo Akuluakulu a Fecral Aloy:
| Ocherapo chizindikiro Nyumba | 1cr13al4 | 1cr21al4 | 0cr21al6 | 0cr23al5 | 0cr25al5 | 0cr21al6nb | 0cr27al7Mo2mo2 | |
| Gawo lalikulu la mankhwala% | Cr | 12.0-12.5 | 17.0-21.0 | 19.0-22.0 | 20.5-23.5 | 23.0-26.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 2.0-4.0 | 5.0-7.0 | 4.2-5.3 | 4.5-6.5 | 5.0-7.0 | 6.0-7.0 | |
| Fe | Kutsalira | Kutsalira | Kutsalira | Kutsalira | Kutsalira | Kutsalira | Kutsalira | |
| Re | Ogawa | Ogawa | Ogawa | Ogawa | Ogawa | Ogawa | Ogawa | |
| Kuwonjezera pa nb: 0,5 | Onjezo Mo: 1.8-2.2 | |||||||
| Chigawo cha max. gwiritsani kutentha | 950 | 1100 | 120 | 120 | 120 | 1350 | 1400 | |
| Malo osungunuka | 140 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
| Kuchulukitsa G / CM3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
| Kukana Kukana μ mbuye, 20 | 1.25 ± 0.08 | 1.23 ± 0,06 | 1.42 ± 0.07 | 1.35 ± 0.06 | 1.45 ± 0.07 | 1.45 ± 0.07 | 1.53 ± 0.07 | |
| Tunsile mphamvu MPA | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
| Kuchulukitsa%% | 16 | 12 | 12 | 12 | 12 | 10 | ||
| Mobwerezabwereza mobwerezabwereza | 5 | 5 | 5 | 5 | 5 | |||
| Kukweza mwachangu h / | - | 80/1300 | 80/1300 | 50/1350 | ||||
| Kutentha j / g. | 0.490 | 0.490 | 0,520 | 0.460 | 0.494 | 0.494 | 0.494 | |
| Tengani kutentha kwa kutentha KJ / MH | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
| Kukula kwa mzere wokulirapo a ax10-6 / (20-1000) | 159.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
| Kuuma HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Micrestrussiction | Chiwopsezo | Chiwopsezo | Chiwopsezo | Chiwopsezo | Chiwopsezo | Chiwopsezo | Chiwopsezo | |
| Maginito | Maginito | Maginito | Maginito | Maginito | Maginito | Maginito | Maginito | |
CHITSANZO:
Ndi moyo wautali wa ntchito.uiting up mwachangu. Ikhoza kugwiritsa ntchito molunjika. Mukamagwiritsidwa ntchito mu voliyumu yovota, palibe vuto losasunthika. Ndi njira ina yaya mtengo wa nichrome.
Malumu a fecral amadziwika ndi kukana kochuluka kwa oxidation komanso mawonekedwe abwino kwambiri omwe ali ndi moyo wautali.
Nthawi zambiri amagwiritsidwa ntchito mu zinthu zamagetsi zotenthetsera m'magulu a mafakitale ndi zida zapakhomo.
Fe-cr-al alloy wokhala ndi chikhalire chachikulu ndi kutentha kwaukadaulo kuposa momwe nicr alloy komanso ali ndi mtengo wotsika.
Malo ogwiritsira ntchito
Zogulitsa zathu zimagwiritsidwa ntchito kwambiri pamagulu azachipatala, zigawo za auto, chitsulo ndi chitsulo,
Makampani opanga aluminium, zida zopangira, zida za petrochemical, makina agalasi, makina anthawi,
Makina Opanga Chakudya, Makina Ogwiritsa Ntchito, ndi Makampani Opanga Mphamvu.
Mankhwala Omwe,%
| Zambiri za Alloy | Mankhwala Opanga% | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | ena | |
| Max (≤) | ||||||||||
| 1cr13al4 | 0.12 | 0.025 | 0.025 | 0,7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Kupuma | - |
| 0cr15al5 | 0.12 | 0.025 | 0.025 | 0,7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Kupuma | - |
| 0cr25al5 | 0.06 | 0.025 | 0.025 | 0,7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Kupuma | - |
| 0cr23al5 | 0.06 | 0.025 | 0.025 | 0,7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Kupuma | - |
| 0cr21al6 | 0.06 | 0.025 | 0.025 | 0,7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Kupuma | - |
| 0cr19al3 | 0.06 | 0.025 | 0.025 | 0,7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Kupuma | - |
| 0cr21al6nb | 0.05 | 0.025 | 0.025 | 0,7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Kupuma | Nb kuwonjezera0.5 |
| 0cr27al7Mo2mo2 | 0.05 | 0.025 | 0.025 | 0,2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Kupuma | |
