Nkemkpori ndụ anụ ahụ(PVD) Usoro bụ otu mkpa film Filiks nke a ihe na-converted n'ime ya vepo oge na a agụụ ụlọ na condensed n'elu a mkpụrụ n'elu dị ka adịghị ike oyi akwa.Enwere ike iji PVD tinye ihe mkpuchi dị iche iche dị ka ọla, alloys, ceramics na ogige inorganic ndị ọzọ.Ihe ndị nwere ike ime gụnyere ọla, iko, na plastik.Usoro PVDna-anọchi anya teknụzụ mkpuchi dị iche iche, ọdabara na nchikota na-akparaghị ókè nke ihe mkpuchi na ihe mkpụrụ.
Nhazi PVD
A na-achịkọta ya n'ụzọ zuru ezu n'ime ụzọ atọ:
Vacuum evaporation
Usoro mkpofu ikuku
Na-agbasa
Usoro ịgbasa
Ion plating
ion plating usoro
N'okpuru tebụl 1 na-enye nchịkọta nke usoro ndị a.
| S.mba | PUsoro VD | Features na ntụnyere | Kọọting ihe |
| 1 | Vacuum evaporation | Akụrụngwa dị ọnụ ala ma dị mfe;ntinye nke ogige siri ike;mkpuchi mkpuchi adịghị mma dị ka usoro PVD ndị ọzọ. | Ag, Al, Au, Cr, Cu, Mo, W |
| 2 | Na-agbasa | Ike ịtụba ike na mkpuchi mkpuchi ka mma karịa ikuku evaporation nwere ike kpuchie ogige, ọnụego ntinye nwayọ nwayọ, yana njikwa usoro siri ike karịa ikuku evaporation. | Al2O3, Au, Cr, Mo, SiO2, Si3N4, TiC, TiN |
| 3 | Ion plating | Ihe mkpuchi kachasị mma na mkpuchi mkpuchi nke usoro PVD, njikwa usoro mgbagwoju anya, ọnụego nkwụnye ego dị elu karịa sputtering. | Ag, Au, Cr, Mo, Si3N4, TiC, TiN |
Na nchikota, usoro mkposa uzuoku nke anụ ahụ nwere usoro ndị a:
1. Synthesis nke mkpuchi mkpuchi,
2. Uzuoku ibufe na mkpụrụ, na
3. Condensation nke gas n'elu substrate elu.
A na-eme usoro ndị a n'ime ime ụlọ na-ekpo ọkụ, ya mere mwepu nke ụlọ ahụ ga-eburịrị usoro PVD n'ezie.
Ngwa nke PVD
1.Applications na-agụnye mkpa ịchọ mma mkpuchi na plastic na metal akụkụ dị ka trophies, ihe ụmụaka ji egwuri egwu, pensụl, na pensụl, nche case, na ime ewepụtụ n'ime ụgbọala.
2.The mkpuchi bụ mkpa fim nke aluminum (gburugburu 150nm) mkpuchi na lacquer doro anya na-enye a elu gloss ọlaọcha ma ọ bụ chrome anya.
3.Ojiji ọzọ nke PVD bụ itinye mkpuchi mgbochi ntụgharị nke magnesium fluoride (MgF2) na lenses anya.
A na-etinye 4.PVD n'ịmepụta ngwaọrụ eletrọnịkị, nke bụ isi maka ịkwanye ígwè iji mepụta njikọ eletrik na sekit jikọtara ọnụ.
5.Finally, PVD na ọtụtụ-eji uwe titanium nitride (TiN) n'elu ọnwụ ngwá ọrụ na plastic injection ebu maka eyi iguzogide.
Uru
1. Ihe mkpuchi PVD na-esi ike mgbe ụfọdụ ma na-eguzogide corrosion karịa mkpuchi nke a na-etinye na usoro electroplating.Ọtụtụ mkpuchi nwere okpomọkụ dị elu na ike mmetụta dị mma, nguzogide abrasion magburu onwe ya, ma na-adịgide adịgide na topcoats nchebe adịghị adịkarị mkpa.
2. Ikike iji nagide fọrọ nke nta ọ bụla ụdị inorganic na ụfọdụ organic mkpuchi ihe na dokwara iche iche ìgwè nke substrates na-ebupụta iji a dịgasị iche iche nke emecha.
3. More gburugburu enyi na enyi karịa omenala mkpuchi usoro dị ka electroplating na eserese.
4. Enwere ike iji ihe karịrị otu usoro iji tinye ihe nkiri nyere.
Cons
1. Teknụzụ pụrụ iche nwere ike itinye ihe mgbochi;dịka ọmụmaatụ, ịnyefe ahịrị na-ahụ anya bụ ụdị nke ọtụtụ usoro mkpuchi PVD, Otú ọ dị, ụfọdụ ụzọ na-enye ohere mkpuchi zuru ezu nke geometry mgbagwoju anya.
2. Ụfọdụ teknụzụ PVD na-agba ọsọ na oke okpomọkụ na oghere, na-achọ nlebara anya pụrụ iche site n'aka ndị ọrụ.
3. A na-achọkarị usoro mmiri jụrụ oyi iji kpochapụ nnukwu ibu ọkụ.
Ọ bụrụ na ịchọrọ ịghọtakwu ihe ọmụma PVD, biko nweere onwe gị ịkpọtụrụ anyị n'oge ọ bụla.
Banyere CheeYuen
Tọrọ ntọala na Hong Kong na 1969.CheeYuenbụ onye na-eweta ihe ngwọta maka imepụta akụkụ plastik na ọgwụgwọ elu.Ejiri igwe dị elu na ahịrị mmepụta (1 tooling na injection molding center, 2 electroplating line, 2 paint Lines, 2 PVD line and others) na ndị otu ọkachamara na ndị ọkachamara na-eduzi, CheeYuen Surface Treatment na-enye ngwọta ntụgharị makachromed, eserese&Akụkụ PVD, site n'ichepụta ngwá ọrụ maka nrụpụta (DFM) ruo PPAP na n'ikpeazụ na-agwụcha akụkụ nnyefe gafee ụwa.
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Oge nzipu: Ọkt-07-2023