Txhais ntawm Evaporation Txheej ntawm Nqus Electroplating Hluav Taws Xob Cua Kub Tube

Txhais ntawm Evaporation Txheej ntawm Nqus Electroplating Hluav Taws Xob Cua Kub Tube

Lub tshuab nqus tsev evaporation txheej yog ib qho cuab yeej siv nyob rau hauv lub tshuab nqus tsev, lub evaporator yog siv los ua kom sov cov khoom evaporated kom vaporize nws, thiab cov evaporated particle kwj yog coj mus rau lub substrate thiab tso rau hauv ib tug khoom zaj duab xis ntawm lub substrate. Xws li thermal evaporation thiab EB evaporation (electron beam evaporation) 3. Cov txheej txheem tseem ceeb ntawm lub tshuab nqus tsev evaporation txheej

1) Siv ntau txoj kev siv hluav taws xob los hloov mus rau hauv lub zog hluav taws xob, ua kom sov cov khoom siv zaj duab xis kom evaporate lossis sublime, thiab ua cov khoom siv roj (atoms, molecules thiab atomic pawg) nrog qee lub zog.

2) Tawm ntawm qhov chaw ntawm cov khoom siv membrane, cov khoom siv roj av uas muaj qhov nrawm nrawm yog thauj mus rau saum npoo ntawm substrate hauv txoj kab ncaj nraim tsis muaj kev sib tsoo;

3) Lub gaseous hais txog qhov chaw ntawm lub substrate condense thiab nucleate thiab loj hlob mus rau hauv ib tug khoom zaj duab xis

4) Cov atoms uas ua rau cov zaj duab xis yog reranged los yog chemically bonded

Cov txheej txheem yooj yim ntawm lub tshuab nqus tsev electroplating hluav taws xob cua sov tube ua txoj cai

1. Tshem tawm cov khoom los ntawm cov khoom siv raw (los ntawm cov txheej txheem xws li evaporation, sublimation, sputtering thiab decomposition);

2. Cov khoom raug thauj mus rau hauv lub substrate (kev sib tsoo ntawm cov khoom, uas ua rau ionization, recombination, cov tshuaj tiv thaiv, lub zog sib pauv thiab kev hloov pauv hloov pauv);

3. Particles coagulate, nucleate, loj hlob thiab zaj duab xis ntawm lub substrate.

Qhov txawv ntawm zaj duab xis thickness ntawm lub tshuab nqus tsev electroplating hluav taws xob cua sov raj

Feem ntau, cov yeeb yaj kiab tuab ntawm cov ntaub ntawv hlau electroplating hauv lub tshuab nqus tsev yog li ntawm 3-5 microns. Rau cov zaj duab xis thickness kuaj ntawm optical txheej, ib zaj duab xis thickness tester yuav muab ntsia rau saum lub txheej tshuab. Kev ntsuas ntsuas lub teeb tau siv thaum ntxov, thiab tam sim no nws feem ntau siv. Rau cov siv lead ua oscillator, qhov zaus ntawm kev co ntawm cov siv lead ua oscillator yog siv los ntsuam xyuas lub thickness ntawm txheej. Lub thickness ntawm cov txheej txheem sib txawv.

www.superbheater.com