Qhov Cuam Tau Nto Tau Puas Yog Anodized? Yog!

Nyob rau hauv qhov xwm txheej ib txwm, qhov tuag-casting qhov chaw yuav tsis xaiv cov khoom pleev, vim tias qhov tuag-casting qhov chaw yog qhov ntau dua li aluminium extrusion qhov chaw, kev zam txim thiab cov khoom stamping yog qhov sib txawv heev, thiab cov ntsiab lus silicon yog siab dua, yuav muaj ntau cov hmoov av rau qhov saum npoo tom qab anodizing, uas yuav Cuam tshuam qhov zoo ntawm txheej txheej anodized, qhov zoo li thiab kev ua haujlwm tsis yog qhov kev xaiv zoo tshaj plaws.

Tshwj xeeb tshaj yog cov txhuas-silicon-tooj ​​liab alloy tuag-cam khwb cia txhuas ADC10 thiab ADC12, ob qho tib si yog cov qib kawm Nyij Pooj. ADC12 yog sib npaug rau cov lej cim YL113 ua nyob rau hauv Suav teb, thiab cov qib qib yog YZAlSi11Cu3, uas coj los siv tus qauv GB / T 15115-2009. Cov American alloy qib yog 384, thiab cov qauv kev tswj hwm yog: ASTM B 85-03 Cov Lus Qhia Tshwj Xeeb rau Txhuas Alloy Tuag Casting
Txhawm rau txhim kho ADC12 tuag-casting anodizing txheej txheem, yog tias kev tiv thaiv ib puag ncig kev cai thiab cov cai tso cai, HF hydrofluoric acid tuaj yeem siv rau kev tiv thaiv ua ntej kom tshem tawm silicon, thiab kev kho mob anodizing yuav nyuaj ua tiav. Qhov tshwm sim dub yog npub dub nrog lub xim daj me ntsis, uas yog qhov tsis xis. Cov. Tsis tas li, qhov kev txhim kho abrasion thiab corrosion resistance ntawm anode txheej ntawm lub qhov tuag-cam khwb cia ib feem tsis zoo, yog li kev kho mob anode tsis pom zoo. Ntxiv mus, raws li kev tiv thaiv kev tiv thaiv ib puag ncig lub teb chaws tam sim no, nws nyuaj heev kom tau txais daim ntawv tso cai kev cai lij choj los siv hydrofluoric acid.

Die-cam khwb cia txhuas (xws li ADC6) yog lub zog-aluminium-magnesium alloy. Qhov kev kho mob anodizing yog qhov yooj yim dua li cov txhuas-silicon-tooj ​​liab alloy tuag-casting, thiab cov nyhuv tshwm ntawm kev kho saum npoo yog zoo dua li ADC12, thiab nws cov ntsiab lus silicon feem ntau tsawg dua<>

Txhawm rau txhim kho qhov kev ntseeg tau thiab qhov zoo ntawm txheej anode, xws li hnav tsis kam, tiv thaiv corrosion, huab cua tsis kam, thiab lwm yam, peb tuaj yeem ua ib qho nyuaj anodizing. Lub anode pretreatment adopts hydrofluoric acid tshem tawm cov hmoov tshauv, lub tank anodizing adopts monoacid sulfuric acid reagent, qhov ntsuas kub tau tsim rau qhov kub tsis txias thiab ua haujlwm siab, zaj duab xis thickness yog zaj duab xis thickness, 100um +, lub tank anodizing yuav tsum yuav dosing tu thiab nquag txua dua ntawm lub dab da dej.

Hauv kev nthuav dav ntxiv, yog tias muaj cov kua acid (xws li HF hydrofluoric acid) siv rau kev tshajtawm, tej zaum nws yuav tsis tau txais kev tiv thaiv ib puag ncig kev tiv thaiv tam sim no, yog li nws yuav tsum siv nrog ceev faj. Tom qab tag nrho, cov kws tshaj lij kho tshuab saum npoo thiab cov neeg ua haujlwm tuaj yeem tsim kev puas tsuaj rau lub cev. Rau kev sim hauv chav sim, cov cuab yeej tiv thaiv kev tiv thaiv yuav tsum hnav.

Hauv ntej, yog tias nws tsis tsim nyog, tsis txhob siv cov tuag-cam khwb cia txhuas txheej txheem anodizing. Yog tias tus neeg yuav khoom thov nws, nws raug nquahu kom tuag-cam khwb cia txhuas-magnesium alloy thiab mam li ua nyuaj anodizing.