China W1 koyera wolfram tungsten bwato kwa vakuyumu ❖ kuyatira Wopanga ndi katundu |Tungsten wamba

Boti la W1 loyera la wolfram tungsten lopaka vacuum

Kufotokozera Kwachidule:

Boti la W1 loyera la tungsten nthawi zambiri limagwiritsidwa ntchito popaka vacuum.Mabwatowa amapangidwa kuti azikhala ndi kunyamula zinthu monga zitsulo kapena zinthu zina mu makina a vacuum evaporation.Malo osungunuka kwambiri a tungsten komanso matenthedwe abwino kwambiri amapangitsa kuti ikhale yoyenera pakugwiritsa ntchito, chifukwa imatha kupirira kutentha kwambiri ndikupatsanso kutentha kofananako komwe kumafunikira kuti zinthuzo zisungunuke m'malo opanda vacuum.

Titumizireni imelo Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kodi njira ya vacuum evaporation ya metallization ndi iti?

Tekinoloje ya vacuum evaporation ya metallization imaphatikizapo kuyika mafilimu opyapyala achitsulo pamagawo apansi pogwiritsa ntchito malo ovundikira kwambiri komanso njira yopangira mpweya (PVD).Muukadaulo uwu, zida zachitsulo, monga aluminiyamu, golide kapena siliva, zimatenthedwa m'boti la evaporation, zomwe zimapangitsa kuti zisasunthike ndikukhazikika pagawo laling'ono kuti apange filimu yachitsulo yopyapyala komanso yofananira.

Njira zomwe zimagwiritsidwa ntchito muukadaulo wa metallization vacuum evaporation nthawi zambiri zimaphatikizapo:

1. Kukonzekera: Tsukani gawo lapansi kuti likhale ndi zitsulo ndikuziyika mu chipinda chounikiramo.

2. Kusanduka nthunzi: Ikani gwero la zitsulo mu bwato la nthunzi, monga bwato la tungsten, ndi kulitenthetsera kuti likhale nthunzi m'malo opanda mpweya wambiri.Chitsulo chikasanduka nthunzi, chimayenda molunjika kupita ku gawo lapansi.

3. Kuyika: Nthunzi yachitsulo imakhazikika pagawo lapansi kuti apange filimu yopyapyala yomwe imamatira pamwamba.

4. Kukula kwa kanema: Njira yoyikapo imapitilira mpaka makulidwe a filimu yachitsulo yomwe mukufuna.

5. Kukonzekera kotsatira: Pambuyo pa metallization, gawo lapansili likhoza kupitilira njira zina zowonjezera, monga annealing kapena kupaka, kupititsa patsogolo katundu wa filimu yachitsulo.

Ukadaulo wa vacuum evaporation metallization umagwiritsidwa ntchito kwambiri m'mafakitale monga zamagetsi, zowonera, ndi zamagalimoto, pomwe makanema achitsulo amagwiritsidwa ntchito pagawo kuti akwaniritse zomaliza, zowunikira, kapena zokongoletsera.

Kodi magwero a vacuum evaporation ndi chiyani?

Gwero la mpweya wa vacuum mu njira zowonda zoyika filimu nthawi zambiri zimakhala malo a vacuum apamwamba omwe amapangidwa mu chipinda chopumuliramo.Chipinda cha vacuum chili ndi pampu ya vacuum yomwe imachotsa mpweya ndi mpweya wina kuti apange malo otsika kwambiri.Mapampu a vacuum amatha kukhala amitundu yosiyanasiyana, monga mapampu a rotary vane, mapampu ophatikizira kapena mapampu a turbomolecular, kutengera zomwe mukufuna.

Chipinda cha vacuum chikafika pamalo ofunikira ocheperako, zinthu zomwe zimatenthedwa zimatenthedwa mubwato lotulutsa mpweya (monga W1 Pure Tungsten Boat) pogwiritsa ntchito kutentha kwamphamvu kapena kutentha kwa electron.Zinthuzo zikafika pa kutentha kwake kwa vaporization, zimasanduka nthunzi ndikuyenda molunjika kupita ku gawo lapansi, kumene zimakhazikika kuti zikhale zokutira filimu yopyapyala.

Malo a vacuum apamwamba ndi ofunika kwambiri kuti ntchito ya vacuum iwonongeke chifukwa imachepetsa kukhalapo kwa mamolekyu a gasi ndi zowonongeka, zomwe zimalola kuti mafilimu apamwamba kwambiri, amtundu umodzi apangidwe pa gawo lapansi.