Iyi premium PVD (Physical Vapor Deposition) isize zahabu ya aluminiyumu yerekana indorerwamo ihuza ubwiza buhebuje bwo kurangiza zahabu hamwe nigihe kirekire cya aluminium, igatanga ibikoresho byo murwego rwohejuru byo gushushanya ibintu byiza. Igikoresho cyo gutwikira PVD gishyira hejuru ya aluminiyumu ya nanometero yoroheje, ikarema indorerwamo imeze nk'indorerwamo irwanya kuzimangana, gushushanya, no kwangirika - nibyiza kubidukikije bisaba gushimisha ubwiza no gukora igihe kirekire.
Ipitingi ya PVD itanga gukomera no gukomera (kugeza 2000HV), birenze kure irangi gakondo cyangwa anodizing. Ihanganira ibihe bitarinze gukata, guhindura ibara, cyangwa okiside, kwemeza ko indorerwamo ya zahabu irangira ikomeza kuba imbaraga mumyaka.
Uburebure bwa zahabu ndende cyane butanga isura nziza, igaragara hejuru, yigana urumuri rwa zahabu nyayo mugihe ikomeza ibintu byoroheje bya aluminium. Byuzuye kugirango habeho ingaruka nziza cyane muburyo bwububiko no gushushanya.
Igice cya PVD gikora nkinzitizi yo gukingira ubushuhe, imiti, nimirasire ya UV, bigatuma urupapuro rukwiranye no murugo no hanze (urugero, ibice, ibidukikije bitose).
Ikozwe muri aluminiyumu yuzuye (mubisanzwe AA1xxx ikurikirana), urupapuro rworoshe gukata, kugoreka, no gushushanya kubishushanyo mbonera, kugabanya ibiciro byo guhimba mugihe ugumana ubusugire bwimiterere.
Ipfunyika ya PVD ni inzira yumye, idafite imbaraga, ihuza n'ibidukikije. Ubuso butari bubi burwanya igikumwe kandi biroroshye koza hamwe nibikoresho byoroshye.

| birambuye | Ibisobanuro |
|---|---|
| Uburyo bwo gutwikira | PVD (Kubika Imyuka Ifatika) hamwe na zahabu-tone ya metallic layer |
| Ibikoresho fatizo | AA1050 / AA1100 ya aluminiyumu (99% + ubuziranenge) |
| Umubyimba | 0.2mm - 3.0mm (birashoboka) |
| Ubuso bukomeye | 0002000HV (gutwikira PVD) |
| Kurwanya ruswa | Yatsinze amasaha 1000+ yo gupima umunyu (ASTM B117) |
| Guhuza amabara | ΔE <1.5 (tone ya zahabu imwe murwego rumwe) |
| Kuzirikana | ≥85% (ubuso bumeze nk'indorerwamo) |
Ibara rirerire rihamye ridacogora munsi yizuba cyangwa ubuhehere.
Ikiguzi-cyiza ugereranije na zahabu ikomeye cyangwa umuringa, hamwe nuburyo bugaragara.
Gushushanya guhinduka kumiterere igoye, ibereye imishinga minini nini nibisobanuro birambuye.
Byiza kububatsi, abashushanya, nababikora bashaka premium, iramba, kandi itandukanye ya zahabu yo gushushanya ibikoresho byo murwego rwohejuru.
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