Titanium thiab titanium alloy nrog lub teeb yuag, siab zog, corrosion kuj thiab ntau lwm yam ntxwv, titanium thiab nws alloy tsis tsuas yog nyob rau hauv aviation, aerospace kev lag luam muaj ib tug tseem ceeb heev daim ntawv thov, thiab tau pib siv tshuaj, roj av, lub teeb kev lag luam, lub zog tsim, metallurgy. thiab ntau lwm cov kev lag luam hauv pej xeem tau siv dav.Txawm li cas los xij, titanium thiab titanium alloy yog me dua cov hlau nyob rau hauv cov nqe lus ntawm hardness thiab lub zog.Lub shortcomings ntawm titanium alloy hlau ua los ntawm titanium alloy nyob rau hauv cov nqe lus ntawm hardness txwv nws dav thiab qhov tob ntawm daim ntawv thov.
Raws li qhov xwm txheej no, ntau lub tuam txhab tau cog lus los ua kom ntseeg tau qhov kev tiv thaiv corrosion ntawm titanium thiab titanium alloy nyob rau hauv lub hauv paus ntawm kev ua kom cov hardness ntawm titanium alloy, thiab nto carburizing yog ib qho ntawm cov txheej txheem raug txhais tau tias.Zoo ib yam li kev kho deg carburizing ntawm cov hlau, qhov kev kho deg carburizing ntawm titanium alloy yog ua kom muaj cov pa roj carbon atoms, diffusion mus rau sab hauv ntawm titanium alloy, tsim ib qho tuab ntawm cov ntsiab lus carbon ntau dua ntawm carburizing txheej, tom qab quenching thiab tempering, kom cov txheej txheej ntawm lub workpiece kom tau txais cov pa roj carbon ntau ntawm titanium alloy hlau.
Titanium alloy nrog cov ntsiab lus qis carbon yog tau vim tias cov ntsiab lus carbon tseem yog qhov qub concentration.Lub hardness ntawm titanium alloy feem ntau cuam tshuam nrog nws cov ntsiab lus carbon.Yog li ntawd, tom qab carburizing thiab tom qab kev kho cua sov, lub workpiece tuaj yeem tau txais qhov kev ua tau zoo ntawm cov tawv thiab tawv sab hauv.Galvanized hlau ntau yam yog muab faib ua peb pawg: hluav taws xobgalvanized hlau, kub galvanized hlau thiab galvanized hlau.Ntawm lawv, kev faib tawm ntawm galvanized hlau yog muab faib ua loj yob galvanized hlau, nruab nrab yob galvanized hlau, me me yob galvanized hlau, galvanized ncej hlau, truncated galvanized hlau thiab lwm yam loj ntau lawm ntau yam.
Kub dip galvanized txheej kuj tseem tuab, tab sis muaj qhov xwm txheej tsis sib xws, piv txwv li, lub thickness ntawm nyias tsuas yog 45 microns, tuab tuaj yeem ncav cuag 300 microns los yog tuab dua, cov xim ntawm cov khoom no kuj tsaus.Kuj tseem muaj ntau cov zinc siv hauv cov txheej txheem tsim khoom.Zinc yuav tsim ib txheej infiltration nrog hlau.Nws qhov zoo dua yog tias nws muaj kev tiv thaiv corrosion zoo.Electrogalvanizing, nws yog los ntawm lub plating tank nyob rau hauv zinc ib-txoj kev plating nyob rau sab nraud ntawm cov khoom hlau, txoj kev ntawm kev ua cov khoom no kuj qeeb, tab sis nws thickness yog ntau uniform.
Post lub sij hawm: 28-01-23