Txheej txheem cej luam:
Ib 617 muaj qhov kub thiab txias zog thiab zoo oxidation kuj.Kev tiv thaiv zoo heev rau pitting thiab crevice corrosion thiab dav corrosion nyob rau hauv txo thiab oxidizing tej yam kev mob.Nws tiv thaiv carburization, spalling thiab aqueous corrosion.Alloy 617 feem ntau yog siv nyob rau hauv aerospace thiab av puag gas turbines, fossil fuels, catalyst grid txhawb nyob rau hauv acid ua thiab fais fab nroj tsuag.
Inconel 617 Pipes & Tubes sib npaug qib
| STANDARD | WERKSTOFF NR. | UNS |
| Ib 617 | 2.4663 ib | n06617 ua |
Tshuaj ntsuam xyuas
| Cov ntsiab lus | Cov ntsiab lus (%) |
| Nickel, Nia | 48.85-62 |
| Chromium, Cr | 20-24.0 Nws |
| Cobalt, Co | 10-15 |
| Molybdenum, Mo | 8-10 |
| Manganese, Mn | ≤ 1 |
| Silicon, Sib | ≤ 1 |
| Carbon, C | ≤ 0.15 |
Mechanical Properties
| Daim ntawv khoom | Yam khoom | Yield zog (0.2% Offset) | Tensile zog | Elongation, % | Kev txo qis ntawm cheeb tsam, % | Hardness, BHN | ||
| ksi ua | MPa | ksi ua | MPa | |||||
| Phaj | Kub Rolling | 46.7 ib | 322 | 106.5 ib | 734 ib | 62 | 56 | 172 |
| Bar | Kub Rolling | 46.1 ib | 318 | 111.5 ib | 769 ib | 56 | 50 | 181 |
| Tubing | Txias daim duab | 55.6 ib | ib 383 | 110 | 758 ib | 56 | - | 193 |
| Daim ntawv los yog Sawb | Txias Rolling | 50.9 ua | 351 | 109.5 ib | 755 ib | 58 | - | 173 |
Kev kho cua sov
Inconel 617 feem ntau yog siv nyob rau hauv cov tshuaj-annealed mob.Qhov xwm txheej ntawd muab cov qauv ntxhib ntxhib rau qhov zoo tshaj plaws creep-rupture zog.Nws kuj muab qhov zoo tshaj plaws khoov ductility ntawm chav tsev kub.Kev daws annealing yog ua ntawm qhov kub ntawm 2150 Degrees F rau ib lub sij hawm commensurate nrog seem loj.Kev txias yuav tsum yog los ntawm dej quenching lossis cua txias sai.
Kub thiab txias sib sau
#1 - Kub dov annealed thiab descaled.Nws muaj nyob rau hauv sawb, ntawv ci thiab ribbon.Nws yog siv rau cov ntawv thov uas tsis tas yuav ua kom zoo nkauj zoo nkauj.
#2D - Npua tiav ua los ntawm txias dov, annealing thiab descaling.Siv rau qhov sib sib zog nqus kos thiab cov khoom uas yuav tsum tau khaws cov roj nplua nyeem hauv cov txheej txheem tsim.#2B - Smooth tiav ua los ntawm txias dov, annealing thiab descaling.Lub teeb txias dov dhau yog ntxiv tom qab anneal nrog polished rolls muab nws ci dua 2D.
#BA- Bright annealed txias dov thiab ci annealed
#CBA- Course bright annealed txias dov matte tiav thiab ci anneal
#2 – Cold Rolled
#2BA- Smooth tiav ua los ntawm txias dov thiab ci annealing.Ib lub teeb dhau siv cov yob polished heev ua rau glossy tiav.Ib qho 2BA tiav tuaj yeem siv rau cov ntawv thov me me uas qhov glossy tiav yog xav tau hauv qhov tsim.Polished - Ntau yam grit tiav rau cov kev cai polish tiav.
* Tsis yog txhua qhov ua tiav muaj nyob rau hauv tag nrho cov alloys - Hu rau Muag rau kev ua tiav.
Daim ntawv thov
Kev sib xyaw ua ke ntawm lub zog siab thiab oxidation tsis kam ntawm qhov kub siab tshaj 1800 Degrees F ua rau Inconel 617 yog ib qho khoom zoo nkauj rau cov khoom xws li ducting, combustion cans, thiab transition liner in two aircraft, and land based gas turbines.Vim nws tsis kam mus rau qhov kub-kub corrosion, alloy yog siv rau catalyst-grid txhawb nyob rau hauv zus tau tej cov nitric acid, rau tshav kub-kho baskets, thiab txo cov nkoj hauv refining molybdenum.Inconel 617 kuj muaj cov khoom txaus nyiam rau cov khoom siv hluav taws xob tsim hluav taws xob, ob qho tib si fossil-fueled thiab nuclear.
Post lub sij hawm: Oct-19-2021