Laser Cladding Technology: Ib qho kev daws teeb meem rau cov cuab yeej kho thiab kev ua tau zoo ntxiv hauv kev lag luam petrochemical
Raws li cov khoom siv hluav taws xob tawm ntawm xyoo 1980, tau ua cov ntaub ntawv sib txuam ntawm "kev ua haujlwm siab rau kev daws cov cuab yeej muaj kev lag luam thiab kev ua tiav. Hauv kev lag luam petrochemical, qhov uas nruj yuav tsum tau ua rau muaj kev ruaj ntseg thiab hnav, muab cov kev tiv thaiv kab mob sib txawv thiab loj {4 4} ntsuas ntau lawm. Kab lus no yuav piav ntau ntxiv ntawm nws cov kev zoo thiab cov ntawv teev kev lag luam.
Siab yuav tsum muaj thiab sib zog ua kev puas tsuaj
Niaj hnub nimno petrochemical kev lag luam zoo nkauj tau txais kev lag luam txuas ntxiv thiab loj} ntsuas cov qauv tsim khoom lag luam, qhov twg cov khoom siv thiab cov khoom siv hauv dej ntws tau sib txuas. Ib qho kev ua tsis tiav cov khoom siv tsis tuaj yeem ua ncaj qha rau kev kaw ntawm tag nrho cov kab ntau lawm, yog li imposing nruj yuav tsum muaj cov cuab yeej kev ntseeg tau thiab kev ncaj ncees. Txawm li cas los xij, cov khoom siv roj teeb ua haujlwm hauv cov mob hnyav xws li kub, thiab kev sib txhuam, ua rau nws muaj kev puas tsuaj. Ntawm lawv, impellers, cov ntaub ntawv niam, thiab ntaub qhwv cov rotors loj, thiab nyob ruaj ruaj li lub tshuab hluav taws xob, yog qhov muaj kev pheej hmoo} kev pheej hmoo. Xws li kev puas tsuaj tsis tsuas yog cuam tshuam ntau ntau tab sis kuj yuav ua rau muaj kev nyab xeeb kev nyab xeeb.
Ntsuas Ntsuas, Nqi, thiab Ua Haujlwm
Hauv kev teb rau cov kev xav tau ntawm PetroCemical Cheebtsam, Laser Cladding Technology qhia tau zoo heev uas yuav tsis sib xws. Thaum kev kho cov kev ua tau zoo, cov thev naus laus zis no tuaj yeem kho tau qhov tseem ceeb uas tsis muaj qhov ua haujlwm qis dua thiab tsis yooj yim ua rau metallurgical tawg. Lub hardness ntawm cov txheej txheem kho tau tuaj yeem ncav cuag saum hr60, thiab lub zog ntawm cov tiav ib feem muaj txawm tias nws tau rov qab ua lub zog ntau dua li 90% ntawm nws lub zog qub. Hais txog kev lag luam, tus nqi tswj xyuas yog tsawg dua 1/5 ntawm tus nqi ntawm hloov cov nqi tshiab los ntawm 2/3 thaum ua cov pwm. Nyob rau hauv cov nqe lus ntawm kev txhawb nqa ntau dua, laser cladding lub sij hawm tu tau zoo ntawm "kev kho kom tiav ntawm cov khoom siv sib txuas lus, thiab tseem tuaj yeem ua tiav cov pwm ua voj voog los ntawm 4/5.
Qhov kev daws teeb meem zoo tshaj plaws rau crankshaft kho
Lub crankshaft yog qhov tseem ceeb muab kev sib kis hauv petrochemical cov khoom siv, thiab nws cov kev kho zoo yog hais txog kev ua haujlwm zoo ntawm cov khoom siv. Txawm li cas los xij, cov txheej txheem kev kho cov txheej txheem muaj cov kev ua kom pom tseeb. Plasma txau kho tau rau hauv kev sib txuas lus tsis txaus ntseeg nruab nrab ntawm cov txheej thiab lub substrate, uas yuav ua rau muaj kev phom sij kev nyab xeeb tom qab rov ua kom haum. Cov vuam nto, ntawm qhov tod tes, tawm tsam kom sib npaug ntawm cov txheej uas tau kho thiab ua tiav}} free} kev xav tau ntawm substrate. Nyob rau hauv kev sib piv, laser cladding tau dhau los ua cov txheej txheem uas nyiam tshaj plaws uas ua tiav ntawm cov txheej txheem me me uas ua tiav rau lub zog ua tiav thiab muaj kev pheej hmoo ntawm cov tev. Nws cov khoom cua nrawm thiab cov yam ntxwv nrawm ua rau cov khoom siv cua sov tsawg dua li ntawm cov khoom siv hluav taws xob zoo li hluav taws xob vuam thiab argon arc vuam. Nyob rau tib lub sijhawm, nws tuaj yeem kho cov hnav - tiv taus, corrosion-resistant, thiab lwm yam txig tshwj xeeb raws li kev ua haujlwm.
Customized txhim kho cov khoom siv pabcuam lub neej
Lub siab yoog raws li laser cladding Technology txuas ntxiv nthuav nws daim ntawv thov tau txais kev lag luam petrochemical. This technology can flexibly prepare alloy coatings of iron-based, nickel-based, cobalt-based, copper-based, and various composite materials, and accurately match functional coatings according to the material and working condition requirements of different components. Piv txwv li, thaum Overlaying Ultra {{6} wills} {Resistant alloys nyob rau hauv cov cheebtsam uas tsis ua rau nto tawm ntawm seem. Thaum ua cov cladding kho ntawm cov pwm saum npoo av, nws tsis tuaj yeem txhim kho cov nqi tsim muaj zog los ntawm cov khoom kom ua tau zoo, ua tiav + detying dag zog ".
Ib qho tseem ceeb txhawb nqa cov khoom siv roj teeb thiab txij nkawm
Hauv cov ntsiab lus, laser cladding technology raws li kev xav tau ntawm cov khoom lag luam petrochemical rau kev lag luam siab, siab}} kev lag luam zoo, thiab dav kev lag luam. Nws tsis tsuas yog daws cov teeb meem kho teeb meem uas tsis tuaj yeem kov yeej tab sis kuj muab kev nyab xeeb rau kev nyab xeeb los ntawm kev txhim kho saum npoo muaj zog. Raws li lub petrochemical kev lag luam xav tau kev thov thiab ntev- Lub luag haujlwm ntau dua, ua tiav cov khoom siv tseem ceeb ntxiv, ua kom muaj kev txhim kho cov khoom tseem ceeb rau kev txhawb nqa lub siab- kev loj hlob ntawm kev lag luam.