Inxunguphalo loxinzelelo oluphezulu yn52s00027p1 lilungele i-SC200-6 excavang kaShengang

Izixhobo ezisetyenziswa kwiivali ze-Ultra-upols, unyango lobushushu kunye nokukhula komgangatho zihlala zisetyenziswa ukuphucula ukunganyangeki kwaphela kunye nokunganyangeki kwe-erosion.

I-1, unyango lwe-vacuum

Unyango lobushushu lwe-vacuum lubhekisa kwinkqubo yonyango lobushushu apho i-vacuum. Unyango lwe-vacuum ubushushu aluveli i-oxidation, ukuqhubela phambili kunye nokuvela kokususwa ngexesha lokufudumeza, kodwa kuye nomsebenzi wokucoca umphezulu, ukugcuma kunye nokudubula. I-hydrogen, i-nitrogen kunye neoksijini ingene kwezinto ngexesha lokunyibilika zinokususwa kwi-vacuum, kwaye umgangatho kunye nokusebenza kwezinto kunokuphuculwa. Umzekelo, emva konyango lwe-vacuum yevalve ye-Ultra ePrive ePhezulu eyenziwe yi-W18CR4V, iphophetha yevalve yenaliti inyuswe ngokufanelekileyo, kwaye kwangaxeshanye, iipropathi zoomatshini kunye nobomi benkonzo ziphuculwe.

2. Unyango lomelezwe ngokubanzi

Ukwenzela ukuphucula ukusebenza kweenxalenye, ukongeza ekutshintsheni kwezinto, ukomeleza okungakumbi zomhlaba Ukupheliswa komhlaba .

I-Vapor ye-Vapor yomzimba (indlela yePVD)

Kwi-vacuum, iindlela zomzimba ezinjengokuvela, i-ion ye-ion kunye ne-sputterng zisetyenziselwa ukuvelisa ii-ion zentsimbi. Ezi ion zentsimbi zifakwe kumphezulu womsebenzi wokusebenzela ukwenza ukuqeshwa kwentsimbi, okanye ukusabela ngokwenza i-reactor ukwenza ukuthutha. Le nkqubo yonyango ibizwa ngokuba yi-Vapor ye-Vapor yomzimba, okanye i-pvd ngokufutshane. Le ndlela ineengenelo zobushushu eziphantsi, ezingama-400 ~ 600 ℃ Iqondo lobushushu lonyango, impatho encinci kunye nefuthe elincinci kunye nefuthe elincinci kwisakhiwo sematrix kunye neepropathi zamacandelo. I-tin ye-tin ifakwe kwivalve enenaliti eyenziwe yi-W18CR4V ngendlela yePVD. I-tin fast inzima kakhulu (2500 ~ 3000HV) kunye nokunganyangeki okuphezulu, okuphucula ukumelana ne-vallch yevali, i-Sulfuric Acid, kwaye inokugcina umhlaba oqaqambileyo. Emva konyango lwe-PVD, ukungqengqeleka kunokuba ngokuchanekileyo. Inokuba ngumhlaba kwaye ipoliswe, kwaye ukrokrela kwawo krakra yi-RA0.8μm, enokufikelela kwi-0.01μ1 emva kokuphumelela.