Tshaj tawm rau 2015-10-26Dacromet technology originated nyob rau hauv lub seventies ntawm lub xyoo pua 20th, lub tebchaws United States, Tuam Tshoj nyob rau hauv 1980s qhia Dacromet technology, thiab los ntawm kev zom thiab nqus, thiab maj mam paub cov txheej txheem cov khoom thiab, Dacromet kua ntawm localization.Xyoo 2002, Lub Xeev Kev Tswj Xyuas Kev Tswj Xyuas Zoo, kev tshuaj xyuas thiab Quarantine tau tshaj tawm lub teb chaws tus qauv "GB / T18684-2002 zinc chromium txheej txheej tshuab".
Dacromet thev naus laus zis tau nyiam ntau thiab ntau xim ntawm cov kws tshawb fawb thiab cov lag luam ntsig txog nws cov yam ntxwv zoo dua.Dacromet txheej yam ntxwv:
1, tus phooj ywg ib puag ncigDacromet txoj kev kaw lub voj voog, hauv Dacromet txheej thiab kho cov txheej txheem ntawm evaporation ntawm cov dej vapor thiab ib qho me me ntawm cov organic teeb meem nyob rau hauv lub Scope ntawm lub xeev, tsis muaj ib txwm electroplating txheej txheem nyob rau hauv zus tau tej cov ntau ntawm cov pa phem. thiab dej khib nyiab.Yog li ntawd, Dacromet nyob rau hauv ib co txoj kev uas tej zaum yuav raug xa mus rau raws li ib tug "ntsuab" technology.
2, siab corrosion kuj Dacromet txheej antirust nyhuv yog 7-10 lub sij hawm siab dua li cov tsoos electro galvanized, kub-dip galvanized los yog xim txheej txheej txheem thiab txheej txheem ntawm Dacromet txheej nyob rau hauv tsis kam mus ntsev pos huab xeem ntau tshaj 1200 teev tom qab tseem tsis tau tshwm liab. xeb, pom muaj zog corrosion.
3, Kev kub siab tiv thaivPiv nrog cov txheej txheem galvanized ntawm passivation zaj duab xis nyob rau hauv siab dua 70 DEG C yog lub cev qhuav dej tawg tshwm sim, Dacromet txheej nyob rau hauv qhov kub ntawm 500 DEG C tseem tuaj yeem ua haujlwm ruaj khov, corrosion kuj zoo heev.
4, tsis muaj hydrogen embrittlementDacromet txheej tsis muaj cov kua qaub pickling thiab kho ntawm qhov kub thiab txias, los ntawm cov txheej txheem txiav txim siab qhov tsis muaj hydrogen embrittlement phenomenon, haum rau siab zog qhov chaw thiab lub caij nplooj ntoos hlav cov tswv cuab.
5, siab permeability, adhesionDacromet los ntawm txoj kev kho dipping, tsis txwv los ntawm cov duab ntawm ib tug workpiece;qhov zoo adhesion yog reflected tsis tsuas yog nyob rau hauv lub matrix, thiab lwm yam ntxiv txheej kuj muaj ib tug muaj zog adhesion.
Changzhou Junhe Technology Tshuag Co., Ltd.yog kev cog lus rau kev tsim khoom nrog cov tshuaj zoo, cov cuab yeej tshwj xeeb thiab cov kev pabcuam daws teeb meem muab cov tuam txhab lag luam high-tech.Kev cog lus rau Dacromet thiab Dacromet kev tshawb fawb thev naus laus zis, muaj tus kheej Dacromet txheej cov kab ntau lawm thiab cov cuab yeej Dacromet siab heev, Dacromet txheej cov cuab yeej, Dacromet txheej tshuab thiab zoo ntawm Dacromet txheej kua.
Post lub sij hawm: Jan-13-2022