1. UNS N07718 (Inconel 718) yog dab tsi thiab nws cov khoom tseem ceeb yog dab tsi?
Teb:
UNS N07718, tseem hu ua Inconel 718, yog npib tsib xee -chromium- hlau superalloy nrog lub zog siab, zoo heev corrosion kuj, thiab zoo heev creep thiab oxidation kuj ntawm qhov kub thiab txias. Cov khoom tseem ceeb muaj xws li:
Siab tensile thiab yield zog mus txog 1300℃F (700 degree)
Kev tiv thaiv kev qaug zog thiab kev ntxhov siab -corrosion cracking
Muaj peev xwm tswj tau cov neeg kho tshuab kev ncaj ncees hauv cryogenic mus rau siab - qhov kub thiab txias
2. GH4169 yog dab tsi, thiab nws cuam tshuam li cas rau Inconel 718?
Teb:
GH4169 yog Suav sib npaug ntawm Inconel 718. Nws muaj ze li ntawm cov tshuaj muaj pes tsawg leeg thiab cov khoom siv tshuab, suav nrog cov nickel siab, chromium, thiab niobium cov ntsiab lus. Ob lub UNS N07718 thiab GH4169 yog siv sib hloov hauv aerospace, tsim hluav taws xob, thiab siab - daim ntawv thov kub.
3. Vim li cas cov khoom no tau muab los ua ib puag ncig?
Teb:
Ib puag ncig bar daim ntawv yog ntau yam thiab yooj yim rau machining, forging, thiab manufacturing precision Cheebtsam. Inconel 718 round bar feem ntau yog siv los tsim:
Turbine disks thiab shafts
Aircraft engine Cheebtsam
High - lub zog fasteners thiab fittings
Daim ntawv puag ncig ua kom zoo ib yam microstructure thiab txhua yam khoom, uas yog ib qho tseem ceeb rau siab - kev nyuaj siab, siab - kev siv kub.
4. Dab tsi kev lag luam feem ntau siv Inconel 718 round bars?
Teb:
Vim nws qhov siab - kub lub zog, corrosion kuj, thiab qaug zog tsis kam, Inconel 718 round bars feem ntau siv hauv:
Aerospace: Jet engine Cheebtsam, turbine blades, thiab foob pob ua ntxaij motors
Kev tsim hluav taws xob: Gas turbines, nuclear reactors, thiab chav turbines
Roj thiab roj: Siab -kub li qub, twj tso kua mis, thiab cov khoom siv sab nraud
Automotive & tiv thaiv: Siab- cov cav ua haujlwm thiab cov pa tawm
5. Yuav ua li cas Inconel 718 puag ncig tuav thiab khaws cia?
Teb:
Txhawm rau khaws kev ua haujlwm thiab kev ua haujlwm ntev:
Tsis txhob khawb qhov chaw los yog dents thaum khaws cia thiab machining.
Khaws rau hauv qhov chaw qhuav kom tsis txhob oxidation saum npoo.
Siv cov txheej txheem machining tsim nyog (tsawg txiav ceev, siab pub, thiab lubrication kom zoo) vim cov hlau tsis muaj zog.
Tshawb xyuas micro- tawg lossis qaug zog yog tias siv rau hauv qhov tseem ceeb, siab - cov ntsiab lus kev ntxhov siab.
