Inconel yog tsev neeg ntawm Austenitic Nickel chromium raws super alloys.
Inconel alloys yog oxidation corrion restance zoo rau kev pabcuam rau cov kev pabcuam heev rau cov kev kawm rau siab thiab
tshav kub.when rhuab, inconel ua cov rhick, ruaj khov, hla dhau cov txheej oxide tiv thaiv tawm ntawm qhov chaw deb.inconel khaws
Lub zog dhau qhov dav kub ntau yam, ntaus nqi kub txog qhov twg aluminium thiab hlau yuav suav rau cov neeg suav
Raws li qhov tshwm sim ntawm kev ua kom khov kho crystal spacancies.inconel lub zog kub siab yog tsim los ntawm cov tshuaj khov kho
ntxiv dag zog los yog nag lossis daus ua kom tawv nqaij tawv, nyob ntawm cov alloy.
Inconel 718 yog npib tsib xee-molybdenum alloy tsim los tawm tsam ib puag ncig kev ncaj ncees, pitting thiab crevice corrosion. Qhov no Nickel hlau alloy tseem ua kom muaj txiaj ntsig zoo, tensile, thiab creep-rupture cov khoom ntawm cov kub. Qhov no Nickel alloy yog siv los ntawm cryogenic kub txog kev pab ntawm 100 ° F. Tso cai rau lub hnub nyoog ua haujlwm ntawm lub sijhawm 1200 ° Fontealing thaum muaj cua sov thiab cua txias. Qhov sib ntxiv ntawm niobium ua nrog molybdenum mus rau stiffen cov alloy's matoy thiab muab lub zog siab yam tsis muaj zog ntxiv dag zog. Lwm yam nrov npe npib npe nrov-chromium alloys muaj hnub nyoog tawv los ntawm kev ntxiv ntawm txhuas thiab titanium. Qhov no Nickel hlau alloy yog muab pov tseg thiab tej zaum yuav welded nyob rau hauv ib qho tseem ceeb lossis nag lossis daus) tawv. Qhov kev lag luam superalloy no yog siv ntau yam kev lag luam xws li aerospace, kev ua yeeb yam, ua haujlwm siv tshuaj lom neeg, thiab tswj cov pa phem.
Yam | Inconel 600 | Tsis zoo | Inconel 617 | Tsis zoo | Tsis zoo | Tsis zoo | Tsis zoo | |
601 | 690 | 718 | X750 | 825 | ||||
C | I≤0.15 | I≤0.1 | 0.05-0.15 | I≤0.08 | I≤0.05 | I≤0.08 | I≤0.08 | I≤0.05 |
Mn | 15 xyoos | ≤1.5 | I≤0.5 | I≤0.35 | I≤0.5 | I≤0.35 | 15 xyoos | 15 xyoos |
Fe | 6 ~ 10 | so | ≤3 | so | 7 ~ 11 | so | 5 ~ 9 | ≥22 |
P | I≤0.015 | I≤0.02 | I≤0.015 | - | - | - | - | - |
S | I≤0.015 | I≤0.015 | I≤0.015 | I≤0.015 | I≤0.015 | ≤0.01 | ≤0.01 | I≤0.03 |
Si | I≤0.5 | I≤0.5 | I≤0.5 | I≤0.35 | I≤0.5 | I≤0.35 | I≤0.5 | I≤0.5 |
Cu | I≤0.5 | 15 xyoos | - | I≤0.3 | I≤0.5 | I≤0.3 | I≤0.5 | 1.5-3 |
Ni | ≥7.2 | 58-63 | ≥44.5 | 50-55 | ≥8 | 50-55 | ≥70 | 38-46 |
Co | - | - | 10 ~ 15 | 150 Cov Ntaub Ntawv | - | 15 xyoos | 15 xyoos | - |
Al | - | 1-1.7 | 0.8-1.5 | I≤0.8 | - | 0.2-0.8 | 0.4-1 | I≤0.2 |
Ti | - | - | I≤0.6 | ≤1.15 | - | - | 2.25-2.75 | 0.6-1.2 |
Cr | 14-17 | 21-25 | 20-24 | 17-21 | 27-31 | 17-21 | 14-17 | 19.5-23.5 |
Nb + ta | - | - | - | 4.75-5.5 | - | 4.75-5.5 | 0.7-1.2 | - |
Mo | - | - | 8 ~ 10 | 2.8-3.3 | - | 2.8-3.3 | - | 2.5-3.5 |
B | - | - | I≤0.006 | - | - | - | - | - |