Inconel 625 muaj nyob rau hauv Mega Mex hauv daim ntawv twg?
- Daim ntawv
- Phaj
- Bar
- Tube & Tube (welded & seamless)
- Hlau
Dab tsi yog cov yam ntxwv ntawm Inconel 625?
- High creep-rupture zog
- Oxidation resistant rau 1800 ° F
- Seawater pitting thiab crevice corrosion resistant
- Kev tiv thaiv rau chloride ion kev nyuaj siab corrosion cracking
- Tsis-magnetic
Tshuaj muaj pes tsawg leeg,%
Cr | Ni | Mo | Co + Nb | Ta | Al | Ti | C | Fe | Mn | Si | P | S |
---|---|---|---|---|---|---|---|---|---|---|---|---|
20.00-30.00 Nws | Tseem tshuav | 8.0-10.0 Nws | 1.0 max | 3.15-4.15 dr hab | .40 max | .40 max | .10 max | 5.0 max | .50 max | .50 max | 015 max | 015 max |
Inconel 625 siv hauv daim ntawv thov twg?
- Aircraft ducting systems
- Aerospace
- Dav hlau cav tso tawm systems
- Cav thrust-reverser systems
- Cov khoom siv dej hiav txwv tshwj xeeb
- Cov cuab yeej siv tshuaj
Fabrication nrog Inconel 625
Alloy 625 muaj kev sib sau zoo thiab vuam yam ntxwv. Nws yuav raug forged los yog kub ua hauj lwm muab qhov kub thiab txias yog khaws cia nyob rau hauv thaj tsam ntawm 1800-2150 ° F. Qhov zoo tshaj plaws, los tswj cov qoob loo, ua tiav cov haujlwm kub kub yuav tsum tau ua nyob rau hauv qis kawg ntawm qhov kub thiab txias. Vim nws cov ductility zoo, alloy 625 kuj tau yooj yim tsim los ntawm kev ua haujlwm txias. Txawm li cas los xij, cov alloy ua hauj lwm-harden sai heev yog li cov kev kho mob nruab nrab ntawm annealing tej zaum yuav xav tau rau kev ua haujlwm nyuaj. Txhawm rau rov ua kom zoo tshaj qhov sib npaug ntawm cov khoom, txhua qhov chaw ua haujlwm kub lossis txias yuav tsum tau muab tshem tawm thiab ua kom txias sai. Cov nickel alloy no tuaj yeem welded los ntawm ob qho tib si phau ntawv thiab tsis siv neeg vuam txoj kev, nrog rau cov roj tungsten arc, roj hlau arc, hluav taws xob nqaj thiab tsis kam vuam. Nws nthuav tawm cov yam ntxwv zoo welding.
Yog xav paub ntxiv txog fabrication thiab machining, nyem qhov no.
ASTM Cov Lus Qhia
cev Smls | Cov yeeb nkab Welded | Tube Smls | Tube Welded | Ntawv / phaj | Bar | Forging | Haum | Hlau |
---|---|---|---|---|---|---|---|---|
b444 ua | b705 ua | b444 ua | b704 ua | b443 ua | b446 ua | - | - | - |
Mechanical Properties
Tus sawv cev Tensile Properties, bar, 1800 ° F anneal
Temp ° F | Tensile (psi) | .2% Tawm (psi) | Elongation hauv 2 "(%) |
---|---|---|---|
70 | 144,000 Nws | 84,000 ib | 44 |
400 | 134,000 Nws | 66,000 ib | 45 |
600 | 132,000 Nws | 63,000 ib | 42.5 ib |
800 | 131.500 Nws | 61,000 ib | 45 |
1000 | 130,000 ib | 60,500 ib | 48 |
1200 | 119,000 Nws | 60,000 | 34 |
1400 | 78,000 ib | 58,500 ib | 59 |
1600 | 40,000 | 39,000 ib | 117 |