Tham txog qee qhov kev nkag siab yuam kev hauv kev xaiv Custom Heat Sinks
Jun 04, 2022| Tham txog qee qhov kev nkag siab yuam kev hauv kev xaiv Custom Heat Sinks
Kev nkag siab tsis meej 1: "Copper Custom Heat Sinks (los yog aluminium Custom Heat Sinks) tsis corrode" Feem ntau hais lus, tooj liab muaj kev tiv thaiv zoo dua li cov hlau, tab sis nyob rau qee qhov xwm txheej, tooj liab Custom Heat Sinks tseem yuav corrode. Muaj cov sludge, ntau cov ntsiab lus sulfur, los yog xaiv tooj liab nto nrog txheej carbonized, thiab lwm yam, yuav ua rau corrosion ntawm tooj liab radiator.
Vim yog cov txheej txheem sib txawv ntawm cov khoom siv, txawm hais tias aluminium radiator muaj zog tiv thaiv oxidative corrosion, nws yog feem ntau alkali corrosion thiab chloride ion corrosion, yog li thaum cov dej zoo ntawm lub tshuab cua sov yog alkaline (PH tus nqi siab dua. 8), los yog Thaum cov ntsiab lus chloride ion siab (cov ntsiab lus ntsev yog loj), lub tshuab hluav taws xob muaj qhov phom sij zais ntawm corrosion thiab dej to.
Tsis tas li ntawd, cov neeg siv khoom tau ceeb toom tias txij li cov txhuas alloys muaj zog dua li lwm cov hlau uas nquag siv thiab ua rau electrochemical corrosion, kev sib xyaw ntawm aluminium alloy Custom Heat Sinks nrog rau lwm cov ntaub ntawv yuav tsum raug zam.
Kev nkag siab tsis meej 2: "Cov khoom phab ntsa tuab (lossis tsis muaj vuam lossis du sab hauv phab ntsa) tsis ntshai ntawm corrosion" cam khwb cia hlau Custom Heat Sinks tsis yooj yim puas los ntawm corrosion, vim hais tias cov cam khwb cia hlau nws tus kheej muaj oxidation zoo thiab corrosion kuj, tsis yog vim hais tias ntawm corrosion. phab ntsa thickness. Nyob rau hauv xyoo tas los no, qee cov tuam txhab me me tau sim daws qhov teeb meem tiv thaiv corrosion ntawm steel Custom Heat Sinks los ntawm kev nce phab ntsa tuab, uas yog qhov tsis ncaj ncees lawm, thiab kev tshaj tawm no kuj ua rau cov neeg siv khoom tsis raug. Vim tias qhov corrosion ntawm steel Custom Heat Sinks yog localized corrosion ntawm qhov me me, tsis zoo corrosion kuj - yog tias raws li lawv txoj kev xav, yog tias 1.3mm steel phaj yog corroded thiab perforated nyob rau hauv 3 xyoos, ces lub 2.0mm steel phaj yuav twv yuav raug corroded thiab perforated nyob rau hauv 5 xyoos. , tib yam yog nyob deb ntawm kev ua tau raws li tus neeg siv cov kev xav tau rau lub neej ntawm lub radiator.
Tsis tas li ntawd, qee cov tuam txhab hluav taws xob hauv kev lag luam tau txhawb nqa lawv cov khoom siv hluav taws xob zoo li "tsis muaj welds, huv thiab du hauv kab noj hniav" thiab lwm yam - qhov tseeb, qhov no tsis ua lub luag haujlwm hauv kev tiv thaiv corrosion ntawm lub radiator! Vim tias qhov corrosion ntawm cov hlau radiator tsis tshwm sim ntawm qhov vuam, qhov no yog vim qhov corrosion ntawm cov hlau radiator yog oxygen corrosion, yog li "tsis muaj vuam lossis du hauv kab noj hniav tsis txhais tau tias tsis muaj corrosion".
Kev nkag siab tsis meej 3: "Internal txheej yog sib npaug los tiv thaiv corrosion" Nyob rau hauv xyoo tas los no, nyob rau hauv lub khw radiator, cov neeg muag khoom yuav tsum hais tias "anti-corrosion", muag ntau yam kev thov rau cov neeg siv khoom, thiab muab ntau yam pov thawj. Qhov tseeb, txog rau tam sim no, tsuas muaj ob hom txheej txheej sab hauv los tiv thaiv corrosion ntau hauv kev lag luam hluav taws xob hauv tsev: "organic txheej" thiab "inorganic txheej". Feem ntau hais lus, tus nqi ntawm cov txheej txheem inorganic yog siab dua li cov txheej txheem organic, cov txheej txheem ntau dua, cov txheej txheem yuav tsum nruj dua, thiab cov nyhuv tiv thaiv corrosion zoo dua li cov txheej txheem organic. Tau kawg, kuj tseem muaj ob hom txheej txheem hauv kev ua lag luam. Piv txwv li, lub thib ob tiam los tiv thaiv corrosion khoom tsim los ntawm Beijing Suntech Co., Ltd. yog raws li inorganic txheej ntxiv rau ib txheej ntawm cov organic txheej, ob txheej txheej, ntau txheej. kev tiv thaiv, kev ruaj ntseg ntau dua.