1. Qhov muaj pes tsawg leeg thiab cov khoom tseem ceeb ntawm Inconel 718 (UNS N07718) yog dab tsi?
Teb:
Inconel 718 yog npib tsib xee-chromium alloy ntxiv dag zog los ntawm niobium thiab molybdenum, nrog me me ntawm hlau, titanium, thiab txhuas. Cov khoom tseem ceeb muaj xws li:
Siab tensile, tawm los, thiab nkag tau- tawg lub zog ntawm qhov kub siab
Zoo heev corrosion thiab oxidation kuj
Weldability zoo thiab qaug zog tsis kam, zoo tagnrho rau aerospace thiab siab -kev ua tau zoo
2. Inconel 718 piv nrog Inconel 600 thiab Incoloy 825 li cas?
Teb:
Inconel 600: Zoo heev corrosion kuj, siab -kub oxidation kuj, tab sis qis txhua yam muaj zog tshaj 718.
Incoloy 825: Siab tsis kam rau tshuaj lom neeg corrosion (acids), tab sis tsis muaj zog li 718 ntawm qhov kub thiab txias.
Inconel 718: Ua ke muaj zog heev ntawm qhov kub thiab txias nrog corrosion kuj zoo, ua rau nws zoo tagnrho rau cov roj turbine hniav thiab cov qauv aerospace.
3. Dab tsi yog cov ntawv thov rau Inconel 718 daim hlau?
Teb:
Gas turbine hniav thiab cov khoom
Aerospace structural Cheebtsam
High -kub fasteners thiab flanges
Nuclear thiab marine engineering qhov chaw
Industrial machinery xav tau lub zog siab thiab corrosion kuj
4. Dab tsi thickness ranges muaj, thiab vim li cas qhov no tseem ceeb?
Teb:
Cov phaj muaj nyob rau hauv 3-80 hli thickness, uas tso cai rau:
Flexibility rau precision aerospace Cheebtsam (thin seem)
Durability rau siab - kev ntxhov siab lossis cov khoom siv (thicker seem)
Haum rau machining, sib sau, thiab vuam raws li kev tsim qauv
5. Kev kho lossis kev ua tiav dab tsi tau pom zoo rau Inconel 718 daim hlau?
Teb:
Kev daws annealing thiab kev laus kom ua tiav lub zog siab tshaj plaws
Deg machining los yog polishing kom tshem tawm oxides thiab txhim kho corrosion kuj
Kev tswj xyuas kev kho cua sov yog qhov tseem ceeb los tswj cov khoom siv rau kev siv aerospace lossis turbine
