Aluminom Nguzogide Alloys
Aluminom ígwè chrome (FeCrAl) alloys bụ ihe nguzogide dị elu nke a na-ejikarị na ngwa nwere oke okpomọkụ na-arụ ọrụ ruo 1,400°C (2,550°F).
A maara alloys Ferritic ndị a ka ha nwere ikike ibu elu dị elu, nguzogide dị elu na njupụta dị ala karịa Nickel Chrome (NiCr) ọzọ nke nwere ike ịtụgharị gaa na obere ihe na ngwa na nchekwa ibu.Okpomọkụ kachasị elu na-arụ ọrụ nwekwara ike iduga ogologo ndụ mmewere.Iron Chrome Aluminom alloys na-etolite Aluminom Oxide (Al2O3) na-acha ntụ ntụ na okpomọkụ karịa 1,000°C (1,832°F) nke na-abawanye nguzogide corrosion yana na-eme ihe dị ka ihe mkpuchi ọkụ.A na-ewere nhazi nke oxide dị ka ihe mkpuchi onwe ya ma na-echebe site na mkpirisi mkpirisi na ihe omume nke metal na kọntaktị metal.Iron Chrome Aluminom alloys nwere obere arụ ọrụ ike ma e jiri ya tụnyere ihe Nickel Chrome yana ike na-akpụ akpụ dị ala.
Nkọwapụta ụdị okirikiri ịse oyiwaya kpo oku
| Dayameta (mm) | Ndigide (mm) | Dayameta (mm) | Ndigide (mm) |
| 0.03-0.05 | ±0.005 | > 0.50-1.00 | ±0.02 |
| > 0.05-0.10 | ±0.006 | > 1.00-3.00 | ±0.03 |
| > 0.10-0.20 | ±0.008 | > 3.00-6.00 | ±0.04 |
| > 0.20-0.30 | ±0.010 | > 6.00-8.00 | ±0.05 |
| > 0.30-0.50 | ±0.015 | > 8.00-12.0 | ±0.4 |
Nkọwapụta Ụdị warara Oyiwaya kpo oku
| Ọkpụrụkpụ (mm) | Ndigide (mm) | Obosara (mm) | Ndigide (mm) |
| 0.05-0.10 | ±0.010 | 5.00-10.0 | ±0.2 |
| > 0.10-0.20 | ±0.015 | > 10.0-20.0 | ±0.2 |
| > 0.20-0.50 | ±0.020 | > 20.0-30.0 | ±0.2 |
| > 0.50-1.00 | ±0.030 | > 30.0-50.0 | ±0.3 |
| > 1.00-1.80 | ±0.040 | > 50.0-90.0 | ±0.3 |
| > 1.80-2.50 | ±0.050 | > 90.0-120.0 | ±0.5 |
| > 2.50-3.50 | ±0.060 | > 120.0-250.0 | ±0.6 |
| Ụdị Alloy | Dayameta | Nguzogide | Mgbatị | Mgbatị(%) | Na-ehulata | Max.Na-aga n'ihu | Ndụ arụ ọrụ |
| 1Cr13Al4 | 0.03-12.0 | 1.25± 0.08 | 588-735 | >16 | > 6 | 950 | > 10000 |
| 0Cr15Al5 | 1.25± 0.08 | 588-735 | >16 | > 6 | 1000 | > 10000 | |
| 0Cr25Al5 | 1.42± 0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 0Cr23Al5 | 1.35±0.06 | 634-784 | >12 | >5 | 1250 | >8000 | |
| 0Cr21Al6 | 1.42± 0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 1Cr20Al3 | 1.23 ± 0.06 | 634-784 | >12 | >5 | 1100 | >8000 | |
| 0Cr21Al6Nb | 1.45± 0.07 | 634-784 | >12 | >5 | 1350 | >8000 | |
| 0Cr27Al7Mo2 | 0.03-12.0 | 1.53± 0.07 | 686-784 | >12 | >5 | 1400 | >8000 |
