Kushandiswa kwePVD neCVD muindasitiri yehardware

PVD (physical vapor deposition): nzira yemuviri (yakadai se evaporation, sputtering, etc.) inoshandiswa kupfavisa zvinhu zvekuputira pane substrate pamusoro uye kuiisa muvharo yekuvhara.Maitiro ekushandisa maitiro emuviri kuona kutamisa zvinhu uye kutamisa maatomu kana mamorekuru kubva kutsime kuenda kune substrate pamusoro.Basa rayo nderekupfapfaidza zvimwe zvimedu zvine hunhu hwakakosha (simba rakakwirira, kusapfeka kwekusagadzikana, kupisa kupisa, corrosion resistance, nezvimwewo) pamatrix nekuita kwakaderera, kuitira kuti matrix ive nekuita zvirinani.

CVD (chemical vapor deposition): nzira yemakemikari inogadzirisa gasi pamusoro pezvinhu zvematrix uye kugadzira chifukidzo chekuvhara.Iyo tekinoroji tekinoroji umo reactive zvinhu zvinobata makemikari pasi pegasi mamiriro ekugadzira zvinhu zvakasimba, izvo zvakaiswa pane inopisa solid solid matrix pamusoro, uye ipapo zvinhu zvakasimba zvinogadzirwa.Izvo chaizvo ndezveiyo gaseous mass transfer process muchikamu cheatomu.

CVD kana PVD zvakare inzira dzekupotera Senge nickel plating, goridhe plating uye zinc plating, basa rekupotera nderekuwedzera kupfeka kusagadzikana uye kusagadzikana kwekuora.

Kusiyana pakati pePVD neCVD:

PVD yakatetepa kupfuura CVD, uye ukobvu hwekuvhara kweCVD i10 ~ 20 μ m.Ukobvu hwekuputira hwePVD hunongova 3 ~ 5 μ M kana zvakadaro.Tembiricha yekurapa yePVD ingangoita 500 ℃, nepo tembiricha muCVD choto iri 800 ~ 1000 ℃.Zvinogona kuonekwa kuti nekuda kwekushisa kwepamusoro, CVD ine yakakwira tembiricha yekudzivirira zvinodiwa kune zvakarapwa zvinhu

CVD ndiyo iri nani kwezvakatipoteredza uye kusapfeka-inodzivirira coating nzira parizvino.Inogona kushandiswa muminda yakawanda, senge wachi newachi indasitiri, indasitiri yehardware, indasitiri yemotokari, indasitiri yekubika uye zvichingodaro.

Kana paine chinodiwa cheCVD kana PVD muCNC machining zvikamu, ndapota taura nesu.Isu takasarudzika mu cnc machining parts, cnc turning, cnc milling machining, cnc lathing machining, ine 45 sets cnc muchina mumusangano wedu, unosanganisirwa mu3 axis, 4 axis, 5 axis muchina.

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Dongguan Senze Precision Hardware Factory

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