Hom Kev Kho Hlau Txawv Kho Txoj Kev
Lub hauv paus rau phau ntawv
Kev kho hlau hlau deg yog cov txheej txheem tseem ceeb hauv kev tsim khoom thiab engineering kev lag luam, ua haujlwm raws li ob qho tib si tiv thaiv thiab kev ua kom zoo nkauj rau cov hlau thiab khoom. Los ntawm kev txhim kho corrosion tsis kam hnav tsis kam thiab muab cov nplaum zoo dua rau kev ua kom muaj lub luag haujlwm thiab kev ua haujlwm nyob rau hauv ua kom muaj zog, thiab kev ua neej kav hlau.
Muaj ntau ntau cov kev kho mob hlau ncaj qha muaj, txhua tus tsim rau cov hom phiaj thiab cov ntaub ntawv. Kab lus no muab cov kev qhia dav dav ntawm cov txheej txheem kev kho mob ntau ntau, suav nrog lawv cov ntsiab cai, cov txheej txheem, thiab cov ntawv teev npe raug.
1. Electroplating
Txhais:
Electroplating yog txheej txheem uas ib tug hlau yog coated nrog ib txheej nyias nyias ntawm lwm cov hlau siv hluav taws xob tam sim no. Cov hlau yuav tsum tau coated yog raus hauv kev daws teeb meem uas muaj hlau ions, thiab tam sim no tau dhau los ntawm kev daws teeb meem, ua rau cov hlau ions tso rau hauv workpiece.
Cov txheej txheem txheej hlau:
Tus menyuam yaus
Yeebsab
Tooj dawb
Kub
Nyiaj
Tooj liab
Cov Ntawv Thov:
Hniav ua kom zoo nkauj tiav (piv txwv li, chrome - plated tsheb seem)
Corrosion Kuj (Zinc Plating Rau Hlau)
Hluav Taws Xob Kev Tshaj Tawm (Kub - plated txuas)
Qhov Zoo:
Txhim kho cov tsos
Kev corrosion thiab oxidation tsis kam
Txhim kho hluav taws xob conductivity
2. Anodizing
Txhais:
Anodizing yog cov txheej txheem electrochemical uas hloov pauv ntawm qhov chaw tsis yog {{0} {{free {{1} {{free {1} {free {1} {{} ox estant, thiab hniav oxide txheej.
Hom anodizing:
Hom I: Chromic Acid Anodizing
Hom II: Sulfuric Acid Anodizing (Feem Ntau)
Hom III: Lub tsho tiv no nyuaj anodizing
Cov Ntawv Thov:
Aerospace Cheebtsam
Cov neeg siv khoom siv hluav taws xob
Panels
Qhov Zoo:
Zoo heev corrosion
Hniav ua kom tiav nrog cov kev xaiv xim
Txhim kho adhesion rau cov xim pleev xim thiab cov nplaum
3. Hmoov Txheej
Txhais:
Hmoov txheej muaj kev thov cov hmoov kom qhuav rau cov hlau nto li siv electrostatic nyiam. Cov khoom siv coated yog tom qab ntawd kho nyob rau hauv qhov cub, qhov twg cov hmoov melts thiab ua ib qho nyuaj, kev tiv thaiv ua tiav.
Cov ntaub ntawv siv:
Polyester
Epoxy
Tus kws ntxawv
Polyurethane
Cov Ntawv Thov:
Automotive Qhov Chaw
Khoom siv khoom
Fencing thiab sab nraum zoov rooj tog
Qhov Zoo:
Cov huab cua ruaj khov thiab huab cua - tsis kam
Ntau hom xim thiab textures
Ib puag ncig tus phooj ywg (tsis muaj kuab tshuaj)
4. Galvanizing
Txhais:
Galvanizing yog cov txheej txheem ntawm txheej hlau lossis hlau nrog ib txheej ntawm zinc los tiv thaiv kev xeb. Cov txheej txheem feem ntau yog kub - dip galvanizing, qhov twg cov hlau yog submerged nyob rau hauv Molten Zinc.
Hom:
Kub - dip Galvaning
Electro - galvanizing
Sherardizing
Cov Ntawv Thov:
Kev tsim kho cov ntaub ntawv (kab teeb, bolts, fencing)
Tej yam siv tsheb kho tsheb
Muaj Cov Cuab Yeej Siv
Qhov Zoo:
Ntev - term corrosion tiv thaiv
Tus nqi -}} Siv tau zoo rau cov qauv loj
Self -} Kho (Zinc Oxide tiv thaiv thaj chaw uas kos duab)
5. Txhaws Txheej
Txhais:
Phosphate txheej cuam tshuam nrog kev thov cov tshuab hloov pauv hloov mus rau cov hlau siv phosphoric acid. Cov txheej txheem no muab kev tiv thaiv corrosion thiab txhim kho cov nplaum ntawm cov txheej txheej tom ntej zoo li cov xim pleev xim los yog hmoov.
Hom:
Zinc Phosphate
Hlau Phosphate
Manganese Phosphate
Cov Ntawv Thov:
Kev Lag Luam Automotive (Lub Cev Lub Cev, Cov Khoom Siv Cav)
Muaj Machinery
Fasteners
Qhov Zoo:
Corrosion Kuj
Hnav Tsis kam
Lub hauv paus zoo rau kev pleev xim lossis roj
6. Passivation
Txhais:
Passivation yog cov txheej txheem tshuaj lom neeg feem ntau thov rau stainless hlau thiab lwm yam corrosion {{}}} resistant alloys. Nws tshem tawm cov hlau dawb los ntawm nplaim thiab txhim kho kev tsim cov txheej tiv thaiv oxide.
Cov tshuaj uas siv:
Nitric Acid
Citric acid
Cov Ntawv Thov:
Cov twj siv kho mob
Aerospace thiab kev tiv thaiv qhov chaw
Cov Khoom Siv Ua Khoom Noj
Qhov Zoo:
Txhim kho corrosion tsis kam
Tsis - reheatrive nto
Tswj Cov Hlau Tse
7. Sandblasting (Harrasive Blasting)
Txhais:
Sandblasting yog cov txheej txheem tshuab uas cov khoom siv abasive tau tawg ntawm qhov siab nrawm rau hauv lub hau hlau kom huv, roughen, lossis etch nws.
Hom Media:
Suab zeb
Iav hlaws
Txhuas Oxide
Tus hmab rau lwm tus hlau
Cov Ntawv Thov:
Kev npaj saum npoo ua ntej tha xim lossis txheej
Xeb thiab Teev Tshem Tawm
Khometic Texturing
Qhov Zoo:
Kev Tu Tus Qauv Tu
Tuaj yeem siv rau ntawm geometries
Nce adhesion rau txheej txheej
8. Tua cov noog
Txhais:
Tua Paening yuav cuam tshuam nrog cov hlau nto cuam tshuam nrog me ntsis spherical xov xwm, uas txhim kho kev qaug zog compression thiab ntxhov siab corrosion tawg.
Cov Ntawv Thov:
Aerospace feem (tsaws iav, turbine yas)
Cov Cheebtsam Automotive (Springs, Zog)
Kev Cog Tshuaj Kho Mob
Qhov Zoo:
Ua kom muaj sia nyob ntawm cov khoom siv
Txo kev pheej hmoo ntawm kev tawg
Txhim Kho Cov Khoom Siv Neeg Kho Tej Khoom
9. Dub Oxide Txheej
Txhais:
Black oxide yog hloov dua siab hloov pauv uas siv los muab me me corrosion tsis kam thiab ib qho teeb meem dub dub. Nws yog ib qho siv tau rau cov hlau ferrous.
Cov Ntawv Thov:
Cov cuab yeej
Rab phom
Automotive Qhov Chaw
Qhov Zoo:
Tus nqi qis
Tsawg Tsawg Hloov Hloov
Hniav matte tiav
10. Nitrriver
Txhais:
Nitriding yog ib txheej txheem kev kho cua sov uas diffuses rau saum npoo ntawm cov hlau los tsim ib qho nyuaj, hnav {{}} tiv taus txheej. Nws yog feem ntau ua ntawm qis dua kub tshaj li kev kho mob ua cua sov.
Hom:
Roj Nitrividing
Ntshav nitrividing
Ntsev Da Dej Nitrividing
Cov Ntawv Thov:
Lub Cav Txheej Txheem
Zog thiab Crankshafts
Aerospace Hardware
Qhov Zoo:
Hnav Zoo Tshaj Kuj
Tsis muaj quenching yuav tsum tau
Distortion - Cov txheej txheem pub dawb
11. Electropolishing
Txhais:
Kev siv tshuab hluav taws xob yog thim ntawm electroplating. Nws tshem tawm ib txheej nyias nyias ntawm cov hlau los ntawm cov npoo los ntawm cov txheej txheem electrochemical, tawm ntawm txoj kev du thiab ci.
Cov Ntawv Thov:
Cov twj siv kho mob
Khoom Siv Hluav Taws Xob
Khoom Noj Khoom Haus -}}} qib tso tsheb hlau luam
Qhov Zoo:
Micro - qib kiv smoothness
Txo cov kab mob adhesion
Txhim Kho Corrosion Kuj
12. Nta thiab Ua Kua Txheej
Txhais:
Kev thau duab ib txwm ua rau cov xim ua kua suav nrog pleev xim lossis txha hniav laus rau saum npoo hlau rau kev tiv thaiv ob qho tib si thiab kho kom zoo nkauj. Daim ntawv thov cov qauv suav nrog txau, txhuam hniav, lossis ntsw.
Cov Ntawv Thov:
Muaj Machinery
Cov Neeg Siv Khoom Electronics
Sab nraum zoov qauv
Qhov Zoo:
Kev xaiv zoo rau kev saib xyuas
Kev tiv thaiv uv thiab huab cua
Tus nqi -} Nws tau ua tau zoo rau tsawg-} ntim cov haujlwm
13. Laser Deg Tshuaj Kho Mob
Txhais:
Kev kho laser laser txoj kev siv ntau tshaj plaws cuam tshuam nrog siv high- lub zog lashers los hloov micrutructure ntawm cov hlau nto, txhim kho kev tawv ncauj thiab hnav tsis muaj cuam tshuam rau cov khoom siv hauv paus.
Cov Ntawv Thov:
Aerospace thiab kev tiv thaiv
Cov cuab yeej precision
Cov Khoom Siv Kho Mob
Qhov Zoo:
Meej thiab kho mob hauv zos
Tsis muaj kev cuam tshuam
Muaj zog metallurgical kev sib koom
14. PVD (Lub Cev Vapor Deposition) Txheej
Txhais:
PVD yog lub tshuab nqus phij cuam tshuam kev siv los siv cov khoom siv nyias, tawv tawv ntawm cov hlau seem. Nws yog dav siv hauv kev cov cuab yeej, cov ntawv thov dai, thiab precision Cheebtsam.
Cov txheej txheej:
Titanium nitride (tin)
Chromium nitride (Crn)
Zirconium nitride (ZRN)
Cov Ntawv Thov:
Txiav cov cuab yeej
Saib thiab cov hniav nyiaj hniav kub
Sicultonductors
Qhov Zoo:
Siab hardness thiab hnav tsis kam
Hniav thiab Corrosion - tsis kam
Cov txheej txheem phooj ywg zoo ib puag ncig
15. Chromate Conversion Txheej
Kuj tseem muaj lub npe hu ua chem zaj duab xis, chromate kev hloov pauv hloov yog cov txheej txheem tshuaj lom neeg siv rau txhuas thiab lwm yam hlau. Nws muab cov nyias nyias, corrosion - ionistant txheej.
Cov txiaj ntsig:
Zoo heev corrosion
Hluav Taws Xob Kev Tswj Hluav Taws Xob
Siv raws li lub hauv paus pib rau cov xim
Cov Ntawv Thov:
Tub Rog thiab Aerospace Feem
Hluav Taws Xob Hluav Taws Xob
Cua Sov Dej Sov
Tag
Hlau kev kho deg degoo yog sib txawv thiab qhov tseem ceeb los ua kom muaj kev ua tau zoo, thiav, thiab kev ua haujlwm ntawm cov hlau seem. Kev xaiv ntawm kev kho yog nyob ntawm cov ntaub ntawv yuav tsum muaj xws li corrosion tsis kam, hnav tsis kam, ua kom zoo nkauj, thiab tus nqi.
NtawmPowerwinx, peb muab kev kho kom raug rau cov kev kho kom haum rau cov neeg siv khoom, suav nrog Anodizing, hmoov txheej, ua rau luag hloov dua siab tshiab, thiab ntau dua. Peb cov kws tshaj lij kom ntseeg siab siab - Cov ntawv ua tau zoo uas tau ua tiav ntawm ntau yam kev lag luam, suav nrog kev siv tsheb, aerospace, khoom siv kho mob.
Yog tias koj tab tom nrhiav cov kws tshaj lij kev paub ntawm kev xaiv cov qauv kev kho mob zoo tshaj plaws rau koj cov hlau sib txawv, hu rau Powerwinx hnub no {}} Peb npaj txhij los pab.