Nkọwa General
A na-eme alloy a na-eme dị elu site na oke okpomọkụ, chritic iron-allonium nke a ga-eji na-ekpo ọkụ ruo 1350egrees. Ngwa ndị a na-ahụkarị0cr21AL6NB dị ka eletrikihe eji kpo okuS na nnukwu ọkụ na-agwọ ọrịa, ceramics, iko, igwe, na ụlọ ọrụ eletriki.
Njirimara:
Site na ndụ ogologo oge ndụ. Nwere ike iji kwụ ọtọ. Mgbe a na-eji ya na voltaji a ma, enweghị ihe na-agbanwe agbanwe. Ọ bụ waya ọkụ ọkụ gburugburu ebe obibi. Na uzo ozo di oke onu ahia di nma
A na-eji alloys mara mma na-egosipụta site na nguzosi ike nke ọma na nkwụsi ike dị mma na-ebute ogologo akụkụ.
A na-ejikarị ha na eletrikiihe eji kpo okuSm na ihe eji eme ihe na ngwa ulo.
Fey alloy nke nwere nnukwu nguzozi na okpomọgwụ okpomọkụ karịa nke ahụ maka Nicr Alloy ma nwee obere ọnụahịa.
Ngwa
0cr21al6 Iron-chrome-alumino na-agbachichi nguzogide eletrik na-eme ka ihe dị iche iche maka ịme ihe ọkụ ọkụ eletrik na ngwa ụlọ na ime ụlọ ọrụ. Ngwa ndị dị larịị na-adị larịị, igwe na-efegharị, ndị na-ekpo ọkụ, na-akpụ akpụ na-anwụ, na-agbazekwa iyural na ihe ị ga-eme
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 |