Lub luag haujlwm ntawm graphite pwm hauv brazing

Graphite pwm ua lub luag haujlwm tseem ceeb hauv kev sib tsoo, feem ntau suav nrog cov hauv qab no:

  • Tsau thiab muab tso rau kom ntseeg tau tias qhov vuam tuav ruaj khov thaum lub sij hawm brazing txheej txheem, tiv thaiv nws los ntawm kev txav los yog deforming, yog li ua kom qhov tseeb thiab zoo ntawm vuam.
    Kev hloov hluav taws xob thiab kev tswj qhov kub thiab txias Vim tias graphite muaj cov thermal conductivity zoo, nws tuaj yeem hloov tau sai thiab sib npaug, uas yuav pab tswj qhov kub thiab txias thaum lub sij hawm brazing txheej txheem, kom cov khoom siv brazing tuaj yeem yaj tag thiab sau cov vuam kom ua tiav qhov kev sib txuas zoo.
    Kev tsim cov duab tshwj xeeb thiab cov qauv Nws tuaj yeem tsim los rau hauv cov duab tshwj xeeb thiab cov qauv raws li xav tau los pab tsim cov vuam sib koom ua ke thiab cov duab vuam uas ua tau raws li qhov yuav tsum tau ua.
    Cov nyhuv tiv thaiv muab qee yam kev tiv thaiv rau cov vuam thiab txo qhov cuam tshuam thiab cuam tshuam ntawm ib puag ncig sab nraud ntawm cov txheej txheem brazing, xws li tiv thaiv oxidation.

Graphite pwm muaj ntau yam zoo rau brazing:

  • Cov thermal conductivity zoo heev tuaj yeem hloov cov cua sov sai, ua rau cov khoom siv brazing yaj sib npaug, txhim kho kev ua tau zoo thiab kev sib txuas zoo Zoo siab kub kuj tuaj yeem nyob ruaj khov nyob rau hauv qhov kub kub brazing ib puag ncig, tsis yooj yim rau deform lossis puas.
    High chemical stability Nws tsis yooj yim rau cov tshuaj lom neeg nrog cov khoom siv brazing thiab vuam, ua kom cov purity thiab stability ntawm cov txheej txheem vuam.
    Tus nqi qis dua Piv nrog rau lwm cov ntaub ntawv kub resistant, tus nqi ntawm cov pwm pob zeb yog tus nqi pheej yig, uas yog qhov tsim nyog los txo cov nqi tsim khoom.

Graphite pwm muaj qhov cuam tshuam tseem ceeb ntawm kev ua kom zoo brazing:

  • Muaj feem xyuam rau cov nyhuv filling ntawm weld
    Cov pwm tsim graphite tuaj yeem ua kom ntseeg tau tias cov khoom siv brazing tag nrho ua rau lub vuam, ua kom zoo ib yam thiab tuab welded sib koom ua ke, thiab txhim kho lub zog thiab kev sib khi ntawm kev sib koom tes.
    Txiav txim siab qhov microstructure ntawm kev sib koom ua ke
    Kev hloov pauv cua sov thiab cov duab ntawm cov pwm yuav cuam tshuam rau qhov kub thiab txias ntawm cov txheej txheem brazing, yog li cuam tshuam rau microstructure thiab kev ua haujlwm ntawm kev sib koom ua ke.
    Muaj feem xyuam rau qhov tseeb qhov tseeb ntawm qhov vuam
    Qhov tseeb ntawm cov pwm yog ncaj qha ntsig txog qhov tseeb qhov tseeb ntawm qhov vuam. Yog tias cov pwm raug tsis siab, nws yuav ua rau qhov sib txawv ntawm qhov vuam thiab cuam tshuam rau nws qhov kev ua tau zoo.

Post lub sij hawm: Nov-28-2024