Mpaghara ngwa
A na-eji ngwaahịa anyị mee ihe na akụrụngwa ọgwụgwọ, akụkụ akpa, iron na arụpụta,
Industrylọ ọrụ Aluminom, akụrụngwa akụrụngwa, akụrụngwa iko, igwe na-ese ihe,
Ngwa nri, igwe na-egbu egbu, na ụlọ ọrụ ndị injinịa.
Kemịkalụ kemịkalụ,%
Ihe eji eme ihe | Mejupụtara kemịkalụ% | |||||||||
C | P | S | Mn | Si | Cr | Ni | Al | Fe | ndi ozo | |
Max (≤) | ||||||||||
1cr13al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Nzuike | - |
0cr15al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Nzuike | - |
0cr25al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Nzuike | - |
0cr23al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Nzuike | - |
0cr21AL6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Nzuike | - |
0cr19al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Nzuike | - |
0cr21al6nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Nzuike | NB Add0.5 |
0cr27al7mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Nzuike |
Njirimara nke teknụzụ nke fecral alloy:
Udi anumanu Aku | 1cr13al4 | 1cr21AL4 | 0cr21AL6 | 0cr23al5 | 0cr25al5 | 0cr21al6nb | 0cr27al7mo2 | |
Ngwakọta kemịkalụ% | 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 | 5.0-7.0 | 4.2-5.3 | 4.5-6.5 | 5.0-7.0 | 6.0-7.0 | |
Fe | Itule | Itule | Itule | Itule | Itule | Itule | Itule | |
Re | Kendabanye | Kendabanye | Kendabanye | Kendabanye | Kendabanye | Kendabanye | Kendabanye | |
Mgbakwunye NB: 0,5 | Mgbako M: 1.8-2.2 | |||||||
Akụkụ Max. jiri okpomoku | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | Otu »00 | |
Na-agbaze | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
Densenty g / cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
Endinggbachi Anya μω ·, 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 | |
Tensile ike MPA | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
Ndọtị ọnụego% | 16 | 12 | 12 | 12 | 12 | 10 | ||
Ugboro ugboro | 5 | 5 | 5 | 5 | 5 | |||
Ngwa ngwa na-ebuli ngwa ngwa | - | 80/1300 | 80/1300 | 50/1550 | ||||
Okpomọkụ J / G. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
UppeFeFeForition KJ / mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
Linear na-eto eto Ax10-6 / (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Microtrocture | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | |
Iwe | Iwe | Iwe | Iwe | Iwe | Iwe | Iwe | Iwe |