Alloy Inconel 718 Ogwe okirikiri
Nkọwa dị mkpirikpi:
Ọnụ ego nke 718bụ nickel-Chromium alloy ịbụ mmiri ozuzo siri ike ma nwee ike mgbawa dị elu na oke okpomọkụ ruo ihe dịka 700°C (1290°F).O nwere ike dị elu karịa Inconel X-750 yana akụrụngwa arụ ọrụ ka mma na obere okpomọkụ karịa Nimonic 90 na Inconel X-750.
Ngwakọta kemịkalụ nke Inconel 718
| mmewere | Ọdịnaya |
| Ni+Co | 50-55% |
| Cr | 17-21% |
| Fe | BAL |
| Nb+Ta | 4.75-5.5% |
| Mo | 2.8-3.3% |
| Ti | 0.65-1.15% |
| Al | 0.2-0.8% |
Njirimara nke inconel 718
| arụ ọrụ | Metric | Imperial |
| Njupụta | 8.19g/cm3 | 0.296 lb / n'ime 3 |
| Ebe mgbaze | 1336 Celsius C | 2437 °F |
| Njikọ-arụ ọrụ nke Mgbasawanye | 13.0µm/m.°C (20-100 Celsius C) | 7.2×10-6 n'ime/in.°F (70-212 Celsius) |
| Modul nke siri ike | 77.2 kN/mm2 | 11197 ksi |
| Modul nke elasticity | 204.9 kN/mm2 | 29719 nke |
Ogwe okirikiribụ ogologo, cylindrical metal mmanya ngwaahịa nke nwere ọtụtụ ụlọ ọrụ mmepụta ihe na azụmahịa ngwa.Ngwa kachasị ewu ewu bụ osisi.Dayameta ọkọlọtọ sitere na 1/4 ″ ruo 24 ″.Nha ndị ọzọ nwere ike ịdị.Ogwe okirikiri dị n'ọtụtụ ụdị ọla gụnyere ọkụ na-ekpo ọkụ, igwe oyi akwa, aluminom, igwe anaghị agba nchara na ndị ọzọ.
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