Cinwaanka cadaadiska cadaadiska safka sare yn52s27p1 wuxuu ku habboon yahay qodatada Sk200-6 ee Shnang

◆ Qalabka loo isticmaalo tuubbooyinka cadaadiska-culus, daaweynta kuleylka iyo adkeynta dusha sare ayaa badanaa loo isticmaalaa in lagu wanaajiyo iska caabinta ka-soo-saarista iyo iska caabbinta nabaad-guurka.

1, Daaweynta kuleylka faaruqa ah

Daaweynta kuleylka faaruqa ah waxaa loola jeedaa nidaamka daaweynta kuleylka kaas oo shaqa-galaha lagu meeleeyo meel faaruq ah. Daaweynta kuleylka faaruqa ah ma soo saarto oksidation, dekedaring iyo shil kale inta lagu jiro kuleylka, laakiin sidoo kale waxay leedahay howsha nadiifinta dusha sare, nabaad-guurinta iyo xasilloonida. Hydrogen, nitrogen iyo oksijiinka ay nuugaan maaddada inta lagu jiro xilliga lagu jiro sigaarka ayaa laga saari karaa faaruq, tayada iyo waxqabadka maaddada iyo waxqabadka maaddada ayaa la hagaajin karaa. Tusaale ahaan, ka dib markii kululaynta kuleylka ka dib ee loo yaqaan 'vacuum ku daaweyneyso' chief chief 'oo laga sameeyay W18CR4V, waxay saameyn ku yeelanaysaa wangareedka cirbadda si hufan loo kordhiyo, isla mar ahaantaana, guryaha farsamada ayaa la hagaajiyaa.

2. Daaweynta xoojinta dusha sare

Si loo wanaajiyo waxqabadka qaybaha, marka lagu daro beddelka sheyga, hababka daaweynta dusha sare ee xoojinta ayaa la qaatay. Sida dusha sare ee dusha sare (kuleylka ololka kuleylka, kuleylka sare ee kuleylka ah, laser-ka kuleylka kuleylka, iwm), xamuulkii uumiga, habka uumiga kiimikada (Habka uumiga kiimikada (Habka uumiga (PVD) Qaabka), Dejipy uumiga kiimikada ee Plasma (Habka PCVD) Plasma Ku buufin, iwm.

Bixinta uumiga jirka (habka PVD)

Meelaha ka soo baxa, qaababka jireed sida uumiga, tunginta ion iyo caqabadaha ayaa loo isticmaalaa in lagu soo saaro ion. Ions-kaan ayaa lagu shubaa dusha sare ee shaqada-hawleedka si ay u sameeyaan daaha birta, ama ka falceliyaan jawaabta si ay u sameeyaan isku xirnaansho xarunta. Nidaamkan daaweynta waxaa loo yaqaanaa dhigashada uumiga jirka, ama PVD muddo gaaban. Qaabkani wuxuu leeyahay faa'iidooyinka heerkulka kaydinta ee hooseeya, 400 ~ 600 ℃ heerkulka daaweynta, is-weydaarsiga yar yar iyo saameyn yar oo ku saabsan qaab dhismeedka matrix iyo astaamaha qaybaha. Lakab damiir ah ayaa lagu shubay wanaagga irbad laga sameeyay W18cr4V qaab PVD ah. Lakabka TIN wuxuu leeyahay aad u adag (2500 ~ 3000hv) iyo caabbinta aad u sareysa, oo hagaajinaysa iska caabbinta hubka ee waalka, laguma qarin karo ololka hydrochloric acid, sulfric acid, oo ay ku hayn karaan dusha sare. Daaweynta PVD ka dib, daaha ayaa leh saxnaan wanaagsan. Waxay noqon kartaa dhul waana la nadiifin karaa, oo dusha sare ee kufsigu waa Ra0.8μm, oo gaari kara 0.01μm ka dib markii la nadiifiyo.