1. Dab tsi yog cov ntawv thov tseem ceeb ntawm cov Inconel cua sov-cov nickel resistant?
Teb:
Cov alloys no tau siv dav hauv kev lag luam uas xav tau siab -kub tsis kam, corrosion resistance, thiab mechanical zog. Cov ntawv thov uas muaj xws li:
Aerospace Cheebtsam xws li turbine hniav, combustion chambers, thiab tso pa system.
Cov cuab yeej tsim hluav taws xob xws li nuclear reactors, chav turbines, thiab boilers.
Kev lag luam tshuaj lom neeg thiab petrochemical, suav nrog cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov kav dej hauv qhov chaw corrosive.
2. Dab tsi yog qhov txawv ntawm Inconel 686, 690, 706, 718, 725, 740H, thiab X-750?
Teb:
Qhov sib txawv tseem ceeb nyob hauv lawv cov muaj pes tsawg leeg, qhov kub thiab txias, thiab cov khoom siv kho tshuab:
Inconel 686: Kev tiv thaiv zoo heev rau oxidizing thiab txo qhov chaw; zoo rau kev ua tshuaj.
Inconel 690: Cov ntsiab lus siab chromium rau superior corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov nuclear.
Inconel 706: Lub zog siab ntawm qhov kub siab; siv hauv aerospace thiab roj turbines.
Inconel 718: Zoo heev creep thiab qaug zog tiv thaiv; dav siv nyob rau hauv dav hlau engine.
Inconel 725: Corrosion- tiv taus nrog lub zog zoo; haum rau marine thiab tshuaj ib puag ncig.
Inconel 740H: Tsim los rau siab -kub creep thiab kev ntxhov siab- rupture applications nyob rau hauv fais fab nroj tsuag.
Inconel X-750: Kev ntxhov siab zoo heev; feem ntau yog siv rau springs thiab fasteners ntawm qhov kub thiab txias.
3. Dab tsi yog qhov yuav tsum tau kho cua sov rau cov hlau no?
Teb:
Thaum tshav kub kub kev kho mob txhim kho mechanical zog thiab corrosion kuj:
Kev daws annealing: Kub rau 980-1150℃tom qab txias txias kom yaj precipitates.
Kev laus: Feem ntau ntawm 720-760℃rau X-750 thiab 718 alloys los txhim kho nag lossis daus.
Cov kev txwv tshwj xeeb sib txawv los ntawm cov hlau kom sib npaug hardness, toughness, thiab corrosion kuj.
4. Cov alloys no ua tau li cas nyob rau hauv siab -kub corrosive ib puag ncig?
Teb:
Cov Inconel alloys pom zoo oxidation thiab corrosion kuj ntawm qhov kub txog li 1150℃(nyob ntawm qib).
Cov ntsiab lus siab chromium thiab npib tsib xee tsim cov txheej txheem oxide ruaj khov, tiv thaiv sulfidation, carburization, thiab kub corrosion.
Lawv tuav lub zog txhua yam thiab ua rau qaug zog txawm tias nyob rau lub sijhawm ntev - raug rau siab - qhov kub thiab txias.
5. Dab tsi yog cov qauv thiab cov ntsiab lus ntawm cov Inconel strips?
Teb:
Daim ntawv: Txias- dov los yog kub- dov strips, nplooj ntawv, thiab daim hlau.
Thickness: Feem ntau ntawm 0.1 hli mus rau 10 hli, nyob ntawm daim ntawv thov.
Dav: Feem ntau 10 hli txog 2000 hli.
Surface Finish: Mill tiav, polished, los yog pickled.
Cov qauv: ASTM B166, B167, B446, thiab AMS specifications nyob ntawm cov hlau.
