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Cov khoom kuaj kev tshaj lij

Lub Tsev > Cov khoom kuaj

Cov khoom kuaj

GA Group lub chaw soj ntsuam sib koom ua ke, Chuangxin Online, nruj me ntsis ua raws li kev soj ntsuam zoo thoob ntiaj teb thiab xa cov ntawv tshaj tawm kev tshaj lij.

External Visual Inspection

Paub meej tias tus naj npawb ntawm cov chips tau txais, ntim sab hauv, qhia cov av noo, desiccant yuav tsum tau, txheej ntim. Ua qhov kev tshuaj ntsuam xyuas ntawm tus kheej chips (xyoo tsim, lub teb chaws ntawm keeb kwm, tus pin xwm txheej, tsis paub qhov seem, thiab lwm yam)

Rohs Test

Cov khoom yuav raug muab faib ua ib qho khoom siv ob qho tib si homogeneous khoom tom qab kev sim, uas lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE) thiab lwm yam rau 6 yam khoom muaj kev phom sij yog raws li RoHS Cov Lus Qhia. kev xav tau.

Heated Chemical Test

Cov nti yog muab tso rau hauv cov tshuaj reagent thiab rhuab mus rau ib qho kub thiab txias, thiab txheej txheej ntawm cov nti yog tev tawm los ntawm corrosiveness ntawm cov tshuaj reagent los xyuas seb puas muaj cov cim puas thiab cov teeb meem txheej ntawm cov nti. .

X-Ray Inspection

Real-time non-destructive tsom xam los xyuas cov khoom kho vajtse nyob rau hauv lub tivthaiv, feem ntau yog mus xyuas lub nti pin ncej, wafer loj, kub binding daim duab, thiab lwm yam. Cov neeg muas zaub tuaj yeem muab cov khoom zoo rau kev sib piv.

Kev Tshawb Nrhiav Acetone

Cov txiaj ntsig tau raug siv los txiav txim siab seb cov nti saum npoo yog rov luam tawm los ntawm kev so lub ntsej muag silk ntawm qhov zoo ntawm cov nti nrog qee qhov concentration ntawm acetone hauv ib txwm muaj.

Soderability Test

Kev soj ntsuam zoo thiab ntau npaum li cas ntawm cov khoom siv solderable ntawm cov khoom, cov ntawv luam tawm Circuit Board, thiab lwm yam. Hauv kev sib dhos thiab cov txheej txheem ntawm cov khoom siv hluav taws xob, cov khoom siv hluav taws xob ncaj qha cuam tshuam rau qhov zoo ntawm tag nrho lub tshuab.

Kev kuaj ua haujlwm

Ntau yam tsim nyog logic lossis teeb liab lub xeev cov kev ntsuam xyuas tau ua raws li kev ua haujlwm tshwj xeeb (piv txwv li, qhov chaw ua haujlwm ib txwm siv ntawm lub cuab yeej, feem ntau yog chav tsev kub) thiab hauv lub xeev kev ua haujlwm ntawm lub cuab yeej.

Kev Ntsuas Kev Ntsuas

Cov dej num tau ua los ntsuam xyuas qhov kev ntseeg tau ntawm cov khoom lag luam dhau lub neej ntev thiab nyob rau hauv txhua qhov chaw xws li kev siv, kev thauj mus los lossis kev cia khoom.

Decapsulation

Lub hom phiaj tseem ceeb yog siv cov cuab yeej los txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau lub pob, nws raug nquahu kom kuaj xyuas seb puas muaj wafer sab hauv, qhov loj ntawm lub wafer, tus tsim lub logo, lub xyoo muaj cai, wafer code, uas tuaj yeem txiav txim siab qhov tseeb. ntawm lub chip.

Yog Tsis Taug Kev Pom

Los ntawm kev tsis ua haujlwm kev soj ntsuam cov cuab yeej, peb tuaj yeem paub qhov txawv ntawm nws qhov tsis ua haujlwm thiab kev ua haujlwm tsis ua haujlwm, paub meej tias qhov kawg ua rau tsis ua haujlwm, thiab ua cov lus qhia los txhim kho tus qauv tsim thiab tsim cov txheej txheem los tiv thaiv kev rov ua haujlwm tsis ua haujlwm.

Hluav taws xob kuaj

Raws li cov cuab yeej pins thiab cov lus qhia muaj feem cuam tshuam los ntawm cov chaw tsim khoom hauv qhov tshwj xeeb, siv lub tshuab raj semiconductor tus cwj pwm los xyuas seb lub nti puas puas los ntawm kev qhib-circuit thiab luv-circuit tests.

Ultrasonic Scanning (SAT nrhiav)

Qhov no yog ib txoj kev tshuaj ntsuam xyuas uas tsis muaj kev cuam tshuam qhov sib txawv ntawm acoustic impedance nyob rau hauv cov khoom, txiav txim siab cov duab thiab qhov loj ntawm qhov tsis xws luag, thiab txiav txim siab qhov kev taw qhia ntawm qhov tsis xws luag los ntawm cov duab sib piv.

IC Authenticity Detection

Nws yog ib lub nti ua los ntawm kev muab ntau qhov sib xyaw ua ke ntawm microelectronic Cheebtsam ntawm cov yas substrate.

Slicing Test

Nws yog ib qho ntawm feem ntau txhais tau tias ntawm cov qauv kev npaj thiab kev tsom xam los soj ntsuam cov kab ke hla ntawm cov qauv, los txiav txim siab qhov zoo ntawm kev tsom xam thiab kev tshuaj xyuas ntawm Circuit Court boards, thiab lwm yam.

Kev tshuaj xyuas daim ntawv lo

Nws yog kev sib piv kev soj ntsuam raws li cov duab ntawm daim ntawv lo muab los ntawm cov neeg siv khoom thiab cov ntawv qub, cov ntaub ntawv lub vev xaib, thiab lwm yam, txhawm rau txheeb xyuas nws qhov tseeb.

Metallographic Sections

Nws yog hais txog kev txiav qhib cov ntaub ntawv lossis cov khoom siv, uas yuav tsum tau qhwv thiab kho cov qauv, sib tsoo thiab polishing, thiab tom qab ntawd soj ntsuam cov qauv ntawm cov ntaub so ntswg los ntawm electron microscopy thiab kos cov lus xaus txog qhov kev xeem.

Kev Tshawb Fawb Kev Txhim Kho Cov Khoom Tshiab

Los ntawm cov khoom siv kuaj, peb sau cov vectors raws li cov khoom lag luam tshiab thiab pab cov neeg siv khoom tsim cov kev sim, uas feem ntau muaj tsuas yog tom qab cov khoom ntim.