Puas yog koj sib piv siab -nickel alloys ua haujlwm rau cov haujlwm tseem ceeb? Kev nkag siab txog qhov sib txawv ntawm Inconel 625 thiab Inconel 718 yog qhov tseem ceeb rau kev xaiv cov khoom siv zoo rau kev siv tshuaj lom neeg, dej hiav txwv, aerospace, lossis siab -kev siv kub. GNEE muab ntawv pov thawj Inconel 625 thiab Inconel 718 seamless tubing, tuav, thiab daim hlau, nrog rau cov kws tshaj lij kev taw qhia rau kev xaiv cov khoom, fabrication, thiab kev kho cua sov.
Inconel 625 khoom yog dab tsi?
Inconel 625 (UNS N06625) yog lub siab -kev ua tau zoo, tsis yog- hlau nplaum npib tsib xee-chromium- molybdenum alloy paub txog lub zog tshwj xeeb, tawv tawv los ntawm cryogenic mus rau qhov kub thiab txias (txog 2000℃F / 1093 degree), thiab corrosive ib puag ncig zoo li cov dej ntsev thiab cov dej tsis zoo zoo tagnrho rau aerospace, marine, chemical processing, thiab nuclear reactor Cheebtsam, feem ntau siv rau cov khoom uas xav tau lub zog siab yam tsis muaj kev kho cua sov.
Dab tsi yog cov khoom ntawm Inconel 718?
Inconel 718 alloy yog nag lossis daus -nickel hardening-chromium- hlau alloy uas muaj niobium thiab molybdenum. Nws tuaj yeem muab nkag rau hauv ob qho kev daws teeb meem- kho lossis nag lossis daus- mob hnyav, nthuav tawm cov tshuaj lom neeg ruaj khov thiab oxidation tsis kam nyob rau hauv qhov kub ntawm -250℃txog 1000℃. Nws tuav lub zog siab, tiv thaiv corrosion, thiab toughness, tshwj xeeb tshaj yog nyob rau ntawm 700 degree. Nws lub zog yog ntxiv los ntawm nag lossis daus hardening los ntawm kev laus kev kho mob (620℃-720 degree). Thaum lub sij hawm ua, hardening℃yuav ncav cuag 200% -500%.
inconel 625 vs 718 muaj pes tsawg leeg
| Element | Tom ntej: Inconel 625 (N06625) | Tom ntej: Inconel 718 (N07718) |
|---|---|---|
| Nickel (Ni) | 58 feeb | 50–55 |
| Chromium (Cr) | 20–23 | 17–21 |
| Molybdenum (hli) | 8–10 | 2.8–3.3 |
| Niobium + Tantalum (Nb + Ta) | 3.15–4.15 | 4.75–5.5 |
| Hlau (Fe) | Tsawg dua los yog sib npaug li 5 | 17 max |
| Cobalt (zeeg) | – | 1 max |
| Titanium (Ti) | – | 0.65–1.15 |
| Aluminium (Al) | – | 0.2–0.8 |
| Cov pa roj carbon (C) | 0.1 max | 0.08 max |
| Copper (Cu) | 0.5 max | 0.3 max |
Inconel 625 vs 718: Mechanical zog
| Khoom / Feature | Ib 625 | ib 718 |
|---|---|---|
| Lub zog ntawm chav Temp | UTS Ntau dua lossis sib npaug rau 827 MPa | UTS Ntau dua lossis sib npaug rau 1,240 MPa (tom qab hnub nyoog tawv) |
| Yield zog | Ntau dua lossis sib npaug li 414 MPa | Ntau dua lossis sib npaug rau 1,030 MPa (tom qab hnub nyoog hardening) |
| Kev Pabcuam Kub | Mus txog 980 degree |
Txog li 700 degree |
Inconel 625 vs . 718: Corrosion kuj
Inconel 625 nthuav tawm zoo heev corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv marine, dej ntsev, thiab corrosive tshuaj ib puag ncig, ua tsaug rau nws cov ntsiab lus siab chromium thiab molybdenum. Inconel 718, ntawm qhov tod tes, ua tau zoo nyob rau hauv lub zog siab, nkag siab, thiab siab - qhov kub thiab txias tsis kam, ua rau nws tsim nyog rau qhov xav tau ntawm aerospace / turbine Cheebtsam, tab sis nws cov corrosion kuj tsis zoo li ntawm Inconel 625.
Inconel 625 vs . 718: Siab -kub tsis kam
Inconel 625 muaj kev tiv thaiv corrosion thiab weldability zoo dua, thaum Inconel 718 muab siab dua - qhov kub thiab txias tsis kam (txog ~ 700 degree) vim nws cov nag lossis daus tawv, ua 718 zoo dua rau cov khoom hnyav tab sis 625 nyiam dua rau cov tshuaj lom neeg hnyav / corrosive ib puag ncig 20, txawm tias yooj yim ntawm 20 fabrication.℃F.
Qhov txawv ntawm Inconel 600 thiab 718 yog dab tsi?
Qhov sib txawv tseem ceeb ntawm ob qhov lus dag nyob rau hauv lawv cov txheej txheem ntxiv dag zog: Alloy 718 tau ntxiv dag zog los ntawm nag lossis daus hardening, thaum Alloy 600 tau ntxiv dag zog los ntawm cov khoom ruaj khov- kev daws teeb meem.
Inconel 600 yog ib qho khoom siv- cov tshuaj tiv thaiv muaj zog alloy, zoo- haum rau qhov chaw siab - kub thiab nruab nrab corrosive ib puag ncig, thiab feem ntau siv rau hauv qhov cub; Inconel 718 yog nag lossis daus- hardened siab - kub alloy nrog lub zog siab dua, nthuav tawm lub zog zoo, ductility, thiab nkag mus rau qhov kub thiab txias. Nws qhov tshwj xeeb ua ke ntawm lub zog thiab kev ua haujlwm tau zoo (weldability) ua rau nws yog ib qho khoom siv zoo tshaj plaws rau aerospace (jet engines, spacecraft) thiab roj/gas industries.
leej twg xaiv peb?
GNEE tam sim no muaj Inconel 625 cov khoom lag luam hauv Tshuag, suav nrog: daim hlau, ntawv, coils, strips, raj, tuav, thiab xaim. Tsis tas li ntawd, peb muab ntau hom kev ua tiav rau koj xaiv, xws li: No.1, 2B, 2D, BA, No.3, No.4, HL, No.8, sandblasting, thiab lwm yam.
Peb lav 100% zoo. Peb yuav tsis xa cov khoom tsis raug rau peb cov neeg siv khoom. Thov hu rau peb los kho koj cov khoom lag luam tshwj xeeb, suav nrog cov duab, qhov xwm txheej, kev kho deg, thiab cov txheej txheem ua.
ib - nres kev daws teeb meem
pab neeg tshaj lij
siab zoo
