Kwemakore apfuura, kwave nekufambira mberi kukuru mumunda wetekinoroji yekupfekedza, imwe yacho kuunza tekinoroji yePVD (Physical Vapor Deposition) tekinoroji. Iyi tekinoroji yekucheka-kumucheto inosanganisa kunaka kwe electron beam evaporation neiyo chaiyo yePVD kugadzira inoshanda uye yemhando yepamusoro yekubatisa maitiro.
Saka, chii chaizvo chinonzi e-beam PVD? Muchidimbu, zvinosanganisira kuisa mafirimu matete panzvimbo dzakasiyana-siyana uchishandisa danda remaerekitironi ane simba guru. Iri danda rinopfutidza chinhu chakanangwa, icho chinozobatana pane chinodiwa substrate kuita jira rakatetepa, rakafanana. Mhedzisiro yacho ndeyekusimba uye inoyevedza kupedzisa kunoita kuti e-beam PVD ive sarudzo yekutanga kune akasiyana siyana ekushandisa.
Imwe yemabhenefiti makuru e-beam PVD kugona kupfekedza zviri nyore zvimiro zvakaoma uye zvimiro. Izvi zvinoreva kuti maindasitiri akadai seyemotokari, aerospace nemagetsi anogona kubatsirikana zvakanyanya kubva muhunyanzvi uhu. Ingave iyo inodzivirira yekudzivirira yezvikamu zvendege kana yekushongedza kupedzisa kwemagetsi evatengi, maerekitironi beam PVD inopa kuita kwakasiyana.
Chimwe chinocherechedzwa cheelectron beam PVD ishamwari yayo yezvakatipoteredza. Kusiyana nemaitiro echinyakare ekupfeka, ayo anowanzo sanganisira makemikari ane njodzi, maerekitironi danda PVD ibasa rakachena uye rinogara. Iyo inoburitsa tsvina shoma uye ine inokonzeresa nharaunda, ichiita kuti ive yakanakira makambani anovavarira kudzikisa kabhoni tsoka.
Uye zvakare, iyo electron beam PVD coating ine yakanakisa kunamatira uye kuoma, kuve nechokwadi chekugara kwenguva refu kubva pakupfeka, ngura uye mamwe maitiro ekuora. Iro simba repamusoro reiyo electron danda rinobvumira kutonga kwakaringana pamusoro pekukora uye kuumbwa kwejasi, zvichibvumira mainjiniya kuti agadzirise iyo coating kuti isangane nezvinodiwa chaizvo.
Nhau dzichangoburwa dzekuti sangano rinotungamira rekutsvagisa rakazivisa budiriro mune tekinoroji yePVD yeelectron beam. Chikwata chavo chakabudirira mukuwedzera zvakanyanya chiyero chekuisa pasina kukanganisa kutendeseka kwejasi. Kufambira mberi uku kunovhura mikana mitsva yemaindasitiri anoda kukurumidza kutenderera kwekugadzira pasina kukanganisa kunaka.
Mukupedzisa, e-beam PVD inomiririra shanduko yekusvetuka mukugadzira tekinoroji. Kugona kwayo kuendesa yakasarudzika mhando, kuita kwakasiyana-siyana uye hunhu hwezvakatipoteredza kunoita kuti ive mhinduro yakakurumbira mumaindasitiri. Sezvo R&D yakawanda ichiramba ichiwedzera tekinoroji, isu tinotarisira e-beam PVD kuti iwande mukugadzira, kutyaira hunyanzvi uye kugadzira zvigadzirwa zvemhando yepamusoro.
Nguva yekutumira: Jul-28-2023