Chiyambi chachidule ndi ubwino wa zida zokutira za magnetron sputtering

Mfundo yokhudza kuphulika kwa maginito: ma elekitironi amagundana ndi maatomu a argon pamene akuthamanga kupita ku substrate pansi pa mphamvu ya magetsi, zomwe zimapangitsa kuti ma ayoni ambiri a argon ndi ma elekitironi aziwomberedwa, ndipo ma elekitironi amauluka kupita ku substrate. Ioni ya argon imathamanga kuti iphulike zinthu zomwe zikufunidwa pansi pa mphamvu ya magetsi, ndikutulutsa ma atomu ambiri omwe akufunidwa, omwe amaikidwa pa substrate ngati ma atomu osalowerera (kapena mamolekyu) kuti apange filimu. Pamene elekitironi yachiwiri ikufulumira kuti iwuluke kupita ku substrate, motsogozedwa ndi mphamvu ya Lorentz ya mphamvu ya maginito, imapereka mawonekedwe ozungulira ndi a cycloid kuti apange mayendedwe ozungulira pamwamba pa cholinga. Elekitironi sikuti imangokhala ndi njira yayitali yoyendera, idakali m'dera la plasma pafupi ndi malo omwe akufunidwa ndi kuwala kwa mphamvu yamagetsi, momwe kuchuluka kwa Ar kumayikidwa kuti kuphulike cholinga, kotero kuchuluka kwa chipangizo chophikira cha magnetron kumakhala kwakukulu.

Motero,zida zokutira za magnetronyapangidwa, yomwe imagwirizanitsa ukadaulo wa magnetron sputtering ndi ion coating, ndipo imapereka yankho lowongolera kusinthasintha kwa mtundu ndi https://www.zhenhuavac.com/wp-admin/post.php?post=5107&action=edit&message=1#kukhazikika kwa kuchuluka kwa malo oyikamo ndi kapangidwe kake. Malinga ndi zofunikira zosiyanasiyana za malonda, makina otenthetsera, dongosolo la bias, makina a ionization ndi zida zina zitha kusankhidwa. Kugawa komwe kumayang'aniridwa kumatha kusinthidwa mosavuta, ndipo kufanana kwa filimuyo ndikwabwino kwambiri. Ndi zida zosiyanasiyana zomwe zimayang'aniridwa, filimu yophatikizana yokhala ndi magwiridwe antchito abwino ikhoza kukonzedwa. Chophimba chomwe chimakonzedwa ndi zida chili ndi ubwino wa mphamvu yophatikizana komanso kukhuthala, zomwe zimatha kusintha bwino kukana kwa mchere, kukana kuvala komanso kuuma kwa chinthucho, ndikukwaniritsa zofunikira pakukonzekera chophimba chapamwamba.
Zipangizozi zili ndi zinthu zambiri zofunikira, zomwe zingagwiritsidwe ntchito popanga zida zosapanga dzimbiri zophimbidwa ndi madzi/zida zapulasitiki, magalasi, zoumba ndi zinthu zina. Zimagwiritsidwa ntchito makamaka pa zipangizo zamagetsi, mawotchi apamwamba, zodzikongoletsera zapamwamba komanso zida zachikopa chamtundu wina ndi zinthu zina zolemera.