Nickel plate processing yog txheej txheej ntawm kev ua haujlwm uas hloov cov nickel ntshiab lossis npib tsib xee alloy phaj rau hauv cov khoom thiab cov khoom uas tau hais tseg, qhov ntev thiab qhov zoo. Cov khoom ua tiav yog siv rau hauv cov khoom siv tshuaj, cov khoom siv roj teeb, cov khoom siv hluav taws xob, electroplating anodes thiab siab -kub siv, qhov twg corrosion kuj thiab ruaj khov mechanical zog yuav tsum tau. Kab lus no piav qhia txog cov txheej txheem ua ntu zus, cov txheej txheem txiav thiab tsim cov txheej txheem, thiab kev tswj xyuas zoo siv rau txhua theem.
Cov khoom siv nickel phaj siv hauv kev ua
Cov khoom pib yog ib txwm ntshiab npib tsib xee lossis npib tsib xee alloy phaj uas tau dov thiab annealed. Ntshiab nickel qib xws li Ni200 thiab Ni201 yog cov kev xaiv ntau tshaj plaws rau kev ua: Ni200 muaj tsawg kawg yog 99.0 feem pua nickel thiab siv rau hauv cov kev pabcuam corrosive, thaum Ni201 yog qhov qis tshaj -carbon version nrog cov ntsiab lus siab tshaj plaws ntawm 0.02 feem pua, nyiam qhov twg tsis tu ncua raug 315 degrees saum toj no 315 degrees. Alloy npib tsib xee daim hlau ntxiv cov ntsiab lus xws li tooj liab, chromium, molybdenum lossis hlau los txhim kho lub zog, tiv thaiv tshav kub lossis kev tiv thaiv corrosion.
| Khoom siv | Nominal nickel cov ntsiab lus | Hom kev siv |
|---|---|---|
| Ni 200 | 99.0% tsawg kawg nkaus | Cov cuab yeej siv tshuaj, kev pabcuam caustic thiab chloride |
| Ni 201 | 99.0 feem pua tsawg kawg, carbon 0.02 feem pua siab tshaj | Tsis tu ncua siab -kev pabcuam kub |
| Nickel{0}} tooj liab alloy | 63 feem pua tsawg kawg, tshuav tooj liab | Marine, dej hiav txwv thiab tshuaj lom neeg kev pabcuam |
| Nickel -chromium alloy | Nws txawv ntawm qib, feem ntau yog 58 txog 76 feem pua | High-kub thiab oxidation-cov khoom tiv taus |
Kauj ruam-los ntawm-Txoj kev ua ntu zus
Ib txoj hauv kev ua cov nickel phaj raws li xya theem:
Kev npaj cov khoom siv: lub phaj raug xaiv raws li qib uas yuav tsum tau muaj, tuab thiab qhov chaw nyob, thiab raug ntxuav ua ntej ua haujlwm.
Txiav: lub phaj yog txiav mus rau qhov xav tau qhov loj me thiab cov duab, tom qab ntawd cov npoo raug ntxuav thiab qhov khoob raug kuaj xyuas kom tiaj tus thiab qhov ntev.
Kev sib sau: qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.
Deg xov: sib tsoo, polishing los yog lwm yam kev ua tiav tshem tawm cov oxides thiab roughness ntawm qhov chaw uas xav tau qhov chaw meej.
Kev tshuaj xyuas: qhov ntev, qhov chaw thiab tshuaj lom neeg muaj pes tsawg leeg kuaj xyuas kom paub meej tias qhov ua tau raws li daim duab kos thiab cov qauv siv tau.
Kev kho deg: plating, txheej los yog anodizing yog siv qhov twg corrosion kuj lossis zoo li yuav tsum tau thov nws.
Ntim: Cov khoom tiav raug tiv thaiv nrog cov ntim tsim nyog rau kev thauj thiab khaws cia.
Txiav thiab txoj kev sib piv
| Txoj kev | Hom kev siv | Kev txiav txim siab |
|---|---|---|
| Mechanical txiav | Ncaj txiav ntawm daim ntawv thiab phaj | Ntxuav cov npoo, tsis muaj cua sov input, burr tshem tawm xav tau |
| Plasma txiav | Thicker phaj, complex profiles | Thaum tshav kub kub- thaj tsam cuam tshuam yuav tsum tau ntxuav ntug |
| Dej dav hlau txiav | Precision profiles tsis muaj cua sov nkag | Tus nqi siab dua, tsis muaj thermal distortion |
| Laser txiav | Nyias thiab nruab nrab phaj, zoo contours | Gas pab yuav tsum tau, zoo ntug zoo |
| Stamping thiab dabtsi yog khoov | Siab - ntim ntawm qhov rov ua dua | Tus nqi tuag yog siab, tus nqi tsev yog tsawg |
| Sib sib zog nqus nqus thiab ncab | khob, vaj tse thiab qhov nkhaus | Xav tau qhov loj me me thiab lubrication kom raug |
Kev tshuaj xyuas thiab kev tswj xyuas zoo
Kev tshuaj xyuas yog theem uas tus nqi ntawm kev ua haujlwm raug txheeb xyuas. Dimensional soj ntsuam xyuas qhov ntev, tuab, qhov chaw ua haujlwm thiab kam rau ua rau cov duab kos. Kev soj ntsuam zoo ntawm qhov chaw zoo saib rau khawb, dents, discoloration thiab residual oxide. Kev tshuaj xyuas cov tshuaj muaj pes tsawg leeg pom zoo rau qib, feem ntau yog los ntawm kev tshuaj xyuas daim ntawv pov thawj zeb lossis los ntawm kev tshuaj xyuas spectrometric ntawm qhov ua tiav. Rau kev nyab xeeb- daim ntawv thov tseem ceeb, kev kuaj xyuas ntxiv xws li ntsuas qhov tuab los ntawm kev kuaj ultrasonic lossis zas xim- kev ntsuas nkag rau qhov tawg tuaj yeem yuav tsum tau.
Ntim thiab tuav
Cov txheej txheem npib tsib xee tau yooj yim puas los ntawm kev cuam tshuam thiab kev sib kis ntawm qhov chaw. Kev ntim khoom feem ntau suav nrog cov rooj ntoo ntoo, cov thawv ntoo, cov yeeb yaj kiab tiv thaiv thiab tiv thaiv - zoo li qub wrapping rau cov khoom siv hluav taws xob. Cov khoom ntim yuav tsum tau muab khaws cia rau hauv qhov chaw qhuav, khaws cia kom deb ntawm cov chloride thiab acid pa taws, thiab tuav cov hnab looj tes kom huv si kom cov khoom tiav mus txog tus neeg siv khoom tsis muaj khawb.
FAQ
Q1: Dab tsi yog nickel phaj ua?
Nickel plate processing yog hloov dua siab tshiab ntawm npib tsib xee lossis npib tsib xee alloy phaj rau hauv cov khoom tiav los ntawm kev txiav, sib sau, ua tiav thiab kho qhov chaw, ua raws li kev tshuaj xyuas thiab ntim.
Q2: Puas yog nickel phaj tuaj yeem txiav los ntawm laser?
Yog lawm, laser txiav ua haujlwm zoo ntawm nyias thiab nruab nrab npib tsib xee phaj thiab muab cov contours huv si. Rau cov phaj tuab dua, cov plasma lossis dej dav hlau txiav yog ntau dua, thiab cov cua sov- raug cuam tshuam yuav tsum tau ntxuav tom qab thermal txiav.
Q3: Vim li cas qhov kev kho saum npoo yuav tsum tau ua tom qab tsim?
Kev kho deg tshem tawm oxides thiab roughness thiab ntxiv cov txheej tiv thaiv xws li plating lossis txheej. Nws txhim kho corrosion kuj, tsos thiab kev pab cuam lub neej, tshwj xeeb tshaj yog rau cov khoom siv nyob rau hauv chemical los yog marine ib puag ncig.
Q4: Qhov txawv ntawm Ni200 thiab Ni201 yog dab tsi?
Ob leeg muaj tsawg kawg yog 99.0 feem pua nickel. Ni201 muaj cov ntsiab lus carbon siab tshaj plaws ntawm 0.02 feem pua, uas ua rau nws ua rau nws ua haujlwm tsis tu ncua siab dua 315 degrees Celsius, qhov twg Ni200 tuaj yeem raug cov pa roj carbon- ntsig txog embrittlement.
Q5: Kuv yuav txheeb xyuas qhov zoo ntawm cov txheej txheem nickel li cas?
Tshawb xyuas daim ntawv qhia qhov ntev, qhov chaw tiav, daim ntawv pov thawj zeb rau cov khoom siv hauv paus thiab, rau qhov tseem ceeb, cov txiaj ntsig ntawm kev sib xyaw lossis tsis yog - kuaj kev puas tsuaj. Thov sau ib daim ntawv tshuaj ntsuam xyuas nrog cov khoom xa tuaj.