Ngwa nke PVD na CVD na ụlọ ọrụ ngwaike

A na-eji PVD (ntụnye ikuku nke anụ ahụ): usoro anụ ahụ (dị ka evaporation, sputtering, wdg) na-eji vaporize ihe mkpuchi n'elu ala ma tinye ya n'ime mkpuchi mkpuchi.Usoro nke iji usoro anụ ahụ ghọta mbufe ihe na ịnyefe atom ma ọ bụ ụmụ irighiri ihe site na isi iyi gaa n'elu ala.Ọrụ ya bụ ịgbasa ụfọdụ ihe ndị nwere ihe pụrụ iche (ike dị elu, na-eguzogide ọgwụ, ikpo ọkụ ọkụ, nkwụsị corrosion, wdg) na matrix na arụmọrụ dị ala, nke mere na matriks nwere arụmọrụ ka mma.

CVD (kemịkalụ vapor deposition): usoro nke na-emeghachi gas n'ụzọ kemịkal n'elu ihe matriks na-akpụ akwa mkpuchi.Ọ bụ nkà na ụzụ usoro nke ihe ndị na-eme ihe na-emeghachi omume na-emeghachi omume n'okpuru ọnọdụ gaseous iji mepụta ihe siri ike, nke a na-etinye n'elu elu matriks siri ike na-ekpo ọkụ, wee kwadebe ihe siri ike.Ọ bụ n'ezie bụ nke usoro mbufe oke gas na ngalaba atọm.

CVD ma ọ bụ PVD bụkwa ụzọ mkpuchi dị ka nickel plating, plating gold na zinc plating, ọrụ nke mkpuchi ahụ bụ ịbawanye nguzogide iyi na nguzogide corrosion.

Ọdịiche dị n'etiti PVD na CVD:

PVD dị gịrịgịrị karịa CVD, na mkpuchi mkpuchi nke CVD bụ 10 ~ 20 μm.Ihe mkpuchi mkpuchi nke PVD bụ naanị 3 ~ 5 μ M ma ọ bụ karịa.Okpomọkụ ọgwụgwọ nke PVD dị ihe dịka 500 ℃, ebe okpomọkụ dị na ọkụ CVD bụ 800 ~ 1000 ℃.Enwere ike ịhụ na n'ihi oke okpomọkụ, CVD nwere ihe ndị na-eguzogide okpomọkụ dị elu maka ihe ndị a na-agwọ

CVD bụ usoro mkpuchi kachasị mma na gburugburu ebe obibi yana mkpuchi na-eguzogide ọgwụ ugbu a.Enwere ike iji ya n'ọtụtụ mpaghara, dị ka ụlọ ọrụ elekere na elekere, ụlọ ọrụ ngwaike, ụlọ ọrụ ụgbọ ala, ụlọ ọrụ nri na ihe ndị ọzọ.

Ọ bụrụ na ọ bụla mkpa maka CVD ma ọ bụ PVD na CNC machining akụkụ, biko kpọtụrụ anyị.Anyị na-pụrụ iche na cnc machining akụkụ, cnc ntụgharị, cnc egwe ọka machining, cnc lathing machining, na 45 setịpụ cnc igwe na anyị ogbako, gụnyere na 3 axis, 4 axis,5 axis igwe.

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