Cov txheej txheem kho deg deg ntawm cov roj teeb
Aug 20, 2025
Cov txheej txheem kev kho mob saum npoo ntawm cov roj teeb feem ntau yog saib rau peb lub hom phiaj tseem ceeb: kev tiv thaiv xeb, thiab kev txhim kho vuam / tiv tauj kev ua haujlwm. Cov txheej txheem tseem ceeb thiab cov yam ntxwv muaj raws li hauv qab no:
| Tshuab | Cov tseem ceeb ua haujlwm | Muaj cov xwm txheej muaj feem xyuam |
| Nickel plating (NI) | 1. Ua ib zaj duab xis tiv thaiv kom tiv thaiv oxidation ntawm substrate (xws li tooj liab); 2. Txo kev sib chwv tiv thaiv thiab txhim kho kev coj ua kev ruaj khov; 3. Txhim kho vuam sib xyaw ua ke los pab sib dhos ua ke txuas ntxiv. |
Tooj Liab / Hlau -} Bused Connectors (lub xov tooj txawb, thiab nruab nrab ntawm cov khoom siv hluav taws xob |
| Kub plating (AU) | 1. Extremely low resistance, long-term stable conductivity; 2. Nws muaj cov muaj zog corrosion tsis kam thiab tuaj yeem hloov kho cov chaw hnyav xws li cov av noo thiab kub; 3. Lub neej sib cuag ntev ntev, txo kev ua phem ua rau muaj kev ua phem tshwm sim los ntawm kev hnav thiab kua muag. |
Cov cuab yeej kho mob (ntshav cov glucose meters, ventospator), {{Precision muaj kev seev, thiab lwm yam xwm txheej uas yuav tsum muaj kev ntseeg siab heev |
| Tin plating (sn) | 1. Txo cov kev sib tw kub kom tsis txhob muaj kev puas tsuaj rau cov ntawv sau (xws li nyias cov ntawv luam tawm tooj liab) vim yog qhov kub me; 2. Qhov saum npoo yog ib qho yooj yim rau tin, ua kom yooj yim rau cov txheej txheem vuam txuas ntxiv; 3. Cov oxidation tsis kam, tus nqi qis dua li npib tsib xee / kub plated |
Lub txuas nyias uas yuav tsum muaj qis - kub vuam rau cov sensors me me, iOt dej (ntse meters), thiab lwm yam |
| Nyiaj plating (ag) | 1. Kev ua tau zoo dua li Nickel plating thiab ze rau kub plating; 2. Tus nqi qis dua li cov plating kub siab dua, tus nqi siab dua-} ua tau zoo; 3. Txawm li cas los xij, ntev -} Term kis yog tus mus rau veecanization thiab xav tau siv nrog cov txheej tiv thaiv |
Kev sib txuas daim rau cov xwm txheej tam sim no (xws li qee cov roj teeb hluav taws xob ntim thiab cov khoom siv hluav taws xob) |
| Kev Kho Mob Passivation | 1. Daim ntawv ua yeeb yaj kiab dense oxide ntawm cov hlau (xws li al ₂ O3 tsim los ntawm txhuas constors); 2. Txhim kho corrosion tsis kam, tshwj xeeb rau cov ntaub ntawv txhuas uas nquag mus rau oxidation |
Aluminium raws li txuas rau cov fais fab roj teeb ntawm lub zog hluav taws xob tshiab thiab cov khoom siv hluav taws xob loj |
