Nickel-chromium-aluminium-hlau alloy sputtering lub hom phiaj feem ntau yog npib tsib xee-raws li ntau- cov ntsiab lus alloy sputtering lub hom phiaj uas muaj npib tsib xee, chromium, txhuas, thiab hlau. Lawv yog siv nyob rau hauv lub cev vapor deposition (PVD) rau fabrication ntawm functional nyias films. Lub hom phiaj ntawm cov hlau no muaj siab - kub stability, oxidation tsis kam, corrosion kuj, thiab zoo heev sputtering kev ua tau zoo, uas yuav tsum tau nyob rau hauv lub aerospace, lub zog, cov khoom siv hluav taws xob, thiab muaj kev tiv thaiv coatings teb.
Kev tsim cov txheej txheem rau Nickel-Chromium-Aluminium-Iron Alloy Sputtering Targets
Kev npaj ntawm raw cov ntaub ntawv: Fe, Al, Cr, thiab Ni ntawm purity siab (Ntau tshaj los yog sib npaug rau 99.95%) raug xaiv thiab hnyav raws li qhov piv txwv uas tsim los rau cov alloy muaj pes tsawg leeg (xws li Ni: Cr: Al: Fe=74: 20: 3: 3, uas tuaj yeem sib txawv raws li lwm cov khoom siv). Kev tiv thaiv ntawm txhuas kuj tuaj yeem siv los khaws nws ntawm oxidation yog tias siv kawg.
Nqus Induction Melting: Cov ntaub ntawv them nqi yog muab tso rau hauv lub tshuab nqus tsev induction rauv thiab ua kom sov rau lub hom phiaj kub txaus kom ua tiav cov ntaub ntawv them nqi. Lub yaj yog kub sib npaug ntawm qhov kub no los pab ua kom tiav alloying. Lub qhov cub yog purged nrog argon thiab tom qab ntawd rov qab nrog cov roj tiv thaiv inert. Nyob rau hauv cov kauj ruam melting thiab alloying no, cov roj cua tiv thaiv yog siv los txhawb kom tau txais ib homogeneously micro-structurally thiab compositionally alloyed yaj.
Casting thiab Homogenization Annealing: Lub yaj yog poured rau hauv pre- tsim pwm thiab txias kom tau ib qho ingot. Tom qab txias, homogenization annealing yog ua los tshem tawm kev sib cais sib cais thiab kev ntxhov siab.
Kub Ua Haujlwm thiab Ua tiav: Lub ingot yog forged, kub- dov, thiab thinned mus rau lub hom phiaj thickness. Kev daws teeb meem / kev kho annealing yog tom qab ntawd ua tiav, ua raws li kev siv tshuab mus rau qhov kawg lub hom phiaj qhov ntev, nrog rau qhov chaw roughness Ra tsawg dua lossis sib npaug li 1.6 μm.
Daim ntawv thov ntawm Nickel-Chromium-Aluminium-Iron Alloy Sputtering Targets
1. Muab kev tiv thaiv kub thermal corrosion thiab oxidation siv rau thermal barrier txheej, kev sib txuas txheej, thiab tiv thaiv txheej rau cov khoom kub kub, nuclear fais fab - tiv thaiv coatings, roj turbine hniav, fais fab nroj tsuag boiler kav, thiab aero - cav Cheebtsam (turbine hniav, combustion chambers, combustion chambers)
2. Siv rau kev tiv thaiv txheej thiab kub kub gas turbines, nuclear fais fab khoom, aero- cav, kub kub combustion chambers, tiv thaiv coatings thiab roj turbine hniav, fais fab nroj tsuag boosters, thiab thermal barrier combustion module overlay.
3. Muaj cov txheej txheem tiv thaiv thiab cov txheej txheem zoo nkauj (xws li hnav thiab corrosion tiv thaiv coatings, hniav plating, tiv thaiv txheej ntawm cov hniav xov tooj ntawm tes, tiv thaiv txheej hniav nyiaj hniav kub, tiv thaiv txheej zoo nkauj saib, zoo nkauj plating tiv thaiv hniav nyiaj hniav kub xov tooj, watches, plating hniav nyiaj hniav kub tiv thaiv xov tooj, hniav nyiaj hniav kub, saib, tiv thaiv coatings, zoo nkauj coatings, watches. hniav, mobile, hniav nyiaj hniav kub, saib) coatings muab kev tiv thaiv hnav thiab hniav plating mobile tiv thaiv hniav nyiaj hniav kub saib, thermal barrier txheej, mobile hniav nyiaj hniav kub watches.
