Kuphimba kwa PVD - opanga coating kuyanika; Kuphika kwa ufa, kondomu yayikulu, kutentha kwa makutidwe ndi okosijeni, zokutira zingalowe, kampani yokutira ya PVD, koyefishienti yaying'ono, yongolerani kulimba kwapamwamba; Chipango chokwanira, kulandiridwa kuti mufunse ~
PVD ndi chiyani? Zothetsera mafunso okhudzana ndi ukadaulo wazitsulo pazinthu zopumira:
Makhalidwe a PVD: Ukadaulo wa PVD umawonekera pakukonzekera kwamafilimu ndi kuuma kwakukulu, koyefishienti yotsika, kukana kwabwino komanso kukhazikika kwamankhwala.
Chidule cha PVD: PVD imadziwikanso kuti kusungunuka kwa nthunzi, kumatanthauza kugwiritsa ntchito njira zakuthupi kuti zikwaniritse kusamutsa zinthu, kusamutsa ma atomu kapena mamolekyulu kuchokera pagwero kupita ku gawo lapansi.
PVD
PVD luso coating kuyanika ntchito plating wosanjikiza filimu, ndi kuuma mkulu, mkulu avale kukana (otsika mikangano koyefishienti), chabwino dzimbiri kukana ndi bata mankhwala, moyo filimu ndi wautali; Pa nthawi yomweyo, wosanjikiza filimu akhoza kusintha kwambiri kukongoletsa magwiridwe antchito.
Ukadaulo wa PVD ndi njira yosamalira bwino padziko lapansi yomwe imatha kupeza zokutira za micron popanda kuipitsa. Itha kukonzekera makanema osiyanasiyana azitsulo (monga aluminiyamu, titaniyamu, zirconium, chromium, ndi zina zambiri), makanema a nitride (TiN [titaniyamu], ZrN [zirconium], CrN, TiAlN), mafilimu a carbide (TiC, TiCN), ndi oxide makanema (monga TiO, etc.).
Ukadaulo wa PVD ndi njira yosamalira bwino padziko lapansi yomwe imatha kupeza zokutira za micron popanda kuipitsa. Itha kukonzekera makanema osiyanasiyana azitsulo (monga aluminiyamu, titaniyamu, zirconium, chromium, ndi zina zambiri), makanema a nitride (TiN [titaniyamu], ZrN [zirconium], CrN, TiAlN), mafilimu a carbide (TiC, TiCN), ndi oxide makanema (monga TiO, etc.).
Ngakhale kugwiritsa ntchito ukadaulo wa PVD kumatha kukhala wokutira kuchokera kumtunda wapamwamba kwambiri wamafilimu, koma mtengo wa zotchinga PVD kwenikweni siwokwera, ndi njira yotsika mtengo kwambiri yochizira pamwamba, chifukwa chake m'zaka zaposachedwa, ukadaulo wa PVD wapangidwa PVD P kuyanika wakhala malangizo chitukuko cha mankhwala padziko makampani hardware.
