Nqus nyiaj plating txhim kho lub peev xwm thauj khoom thiab kev pabcuam lub neej ntawm pvd hnav-resistant txheej
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Nqus nyiaj plating txhim kho lub peev xwm thauj khoom thiab kev pabcuam lub neej ntawm pvd hnav-resistant txheej
Lub thickness ntawm pvd hnav-resistant txheej yog tsawg dua 10 microns, thiab lub thickness ntawm pvd hnav-resistant txheej nrog ib tug tshwj xeeb gradient interface tsim kuj nyuaj rau ntau tshaj 50 microns, uas zoo heev txwv nws daim ntawv thov nyob rau hauv hnyav load, lub neej ntev. , thiab kev ntseeg siab. daim ntawv thov rau ntawm qhov chaw. Dr. Wang Yongxin thiab lwm tus los ntawm Ningbo Institute of Materials Technology thiab Engineering, Suav Academy ntawm Sciences tsim thiab tswj cov ntshav plasma zog thiab lub xeev nyob rau hauv lub tshuab nqus tsev cov tshuaj tiv thaiv chamber kom zoo txo cov kev ntxhov siab nyob rau hauv tsub zuj zuj los ntawm bombardment thaum lub sij hawm tsim ntawm PVD hnav-resistant. txheej txheej. thiab nto los tiv thaiv sputtering poob, ib txheej tuab ntawm cov pvd hnav-tiv taus txheej xws li crn tuaj yeem ncav cuag 100 microns, uas qhia tau hais tias cov qauv tsim qauv xws li gradient txheej, alternating txheej lossis ntau cov khoom sib xyaw yuav tsum ua tiav pvd hnav. -resistant coatings Kev npaj ntawm cov tuab loj ua rau lub platable thickness ntawm pvd hnav-resistant txheej nkag mus rau lub era ntawm 100 microns / sub-millimeter theem, uas zoo heev txhim kho cov kabmob muaj peev xwm thiab kev pab cuam lub neej ntawm pvd hnav-resistant txheej, thiab kuj muab ib tug zoo heev txhim khu kev qha bearings txoj kev daws teeb meem rau li qub, vanes, thiab lwm yam. Kev tiv thaiv nto ntawm cov khoom muaj kev ntseeg siab nyob rau hauv kev ua haujlwm qhib qhib txoj hauv kev tshiab.
Nqus nyiaj plating lub cev vapor deposition tshuab
Lub cev vapor deposition (pvd) thev naus laus zis yog ib txoj hauv kev siv cov txheej txheem lub cev los hloov cov khoom siv rau hauv atoms, molecules lossis plasma nyob rau hauv lub tshuab nqus tsev thiab thaum kawg tso rau saum npoo ntawm lub substrate. Cov txheej txheem tsim los ntawm cov cuab yeej no yog du thiab ntom thiab zoo ua ke nrog cov substrate. Kev ua haujlwm kub siv yog tsawg, yog li cov khoom siv substrate muaj ntau yam kev siv, thiab qhov tshwm sim ntawm ib puag ncig emissions yog non-polluting, yog li nws belongs rau ntsuab ua technology. Tshwj xeeb, kev tiv thaiv kev sib txhuam thiab hnav-tiv taus txheej plated los ntawm cov cuab yeej no tsis tsuas yog muaj cov yam ntxwv ntawm kev sib txhuam qis thiab hnav tsis tshua muaj, tab sis kuj muaj qhov zoo ntawm cov tawv tawv, muaj zog sib txuas thiab corrosion kuj, thiab tau siv dav hauv aerospace. , marine engineering, Machinery manufacturing and auto parts industries.
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