Cov Txheej Txheem Txiav Ntug Rau Cov Khoom Siv Nuv Ntses

Niaj hnub no, cov khoom uas tab tom ua cryogenic deflashing yog cov khoom siv nuv ntses, uas yog ua los ntawm cov khoom siv PA + GF. Lub burr thickness pom nyob rau hauv lub tshuab hluav taws xob microscope yog li 0.3 hli. Muaj tag nrho tsib tus qauv ntawm cov khoom, nrog rau qhov nruab nrab zoo ib yam li lub plhaub nas. Vim yog cov qauv nyuaj, kev txiav ntug tes yog qhov nyuaj heev, yog li peb tab tom sim siv lub tshuab cryogenic deflashing rau

Qhov teeb meem tam sim no yog: Lub tshuab sim siv yog tus qauv NS-60C, thiab qhov loj ntawm cov xov xwm yog 0.5 hli. Tom qab muab cov khoom tso rau hauv lub thoob ntawm lub tshuab cryogenic deflashing thiab kaw lub qhov rooj, cov kev teeb tsa tau teeb tsa, thiab lub tshuab pib khiav. Lub sijhawm khiav yog li kaum feeb.

Lub tshuab NS-60 series cryogenic deflashing muaj cov yam ntxwv hauv qab no:

1. Kev ntsuas siab heev, tsim rau cov chaw tsim khoom uas muaj kev xav tau siab.

2. Haum rau cov chaw tsim khoom uas muaj ntau hom, cov khoom me me, thiab cov txheej txheem ua tiav sib txawv.

Qhov teeb meem tam sim no yog: Tom qab cryogenic deflashing, cov khoom tsis qhia burr residue nyob rau hauv lub electron microscope, qhia tias cov khoom ua los ntawm PA + GF khoom yog heev haum rau cryogenic deflashing tshuab.