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chrome-jengva' Segh lo' 'ej
Jan 13, 2017

① protection protective decorative decorative chromium plating chromium jengva' commonly Sov je decorative chrome, plating, chep 'ej 'IH, motlh paQDI'norgh luchenmoHmeH je multilayer

outermost patlh plating, protection ngoQ, pa' zinc substrate matrix pagh yoDSutlIj naQ ghob'e' wa'DIch sufficiently jeD plating tier botlh 'ej vaj in the light of botlh-tier wep je 0. 25 ~ 0. 5 μ m lang patlh chromium. commonly yIlo' mIw cu ghap ni ghap cr, ni ghap cu ghap ni ghap cr, cu-sn ghap cr, je ngaj. qaSpu'DI' polish ghor decorative chromium plating, laH Suq Silver-SuD neSlo' gloss. color not choH nI' neH muD. widely lo' coating Segh puH Duj, qam Do Duj, sewing machines, bej, jan, hardware 'ej protection decoration 'ej 'ay' latlh. optical reflection jen capacity polished decorative chromium patlh, laH ngat je neSlo'.

vay' total coating thickness jen corrosion resistance decorative pat mIw potlh protection, reduce, je modern galvanization technological development lurgh multilayer nickel plating chromium porous pagh micro-pe'vIl vaj pumDI' qoghlIj.

workpieces, yIn laH extend ② let chrome (tuQ-resistant chrome) coating jengva' extremely jen hardness tuQ resistance, 'ej wIqelchugh laH je lo' pe' 'ej tools, Hoch bIquv Hap 'u' suppress mold 'ej casting, luch, bearings, tIH, gauges. je ngaj, tu'lu'be' tuQ 'ay' dimensional tolerances tI'. let chromium, thickness jengva' generally 5 ~ laH je lut'e' 50 μ m, according to nIS, 'op chaH 200 rIn ~ intermediate coating, wej nIS 800 μ m. chromium let plating yoDSutlIj naQ 'ay' law' ghaj le' requirements corrosion resistance pagh jawbe' pIm coatings.

③ chIS chromium plating chromium plating patlh milky chIS, 'eS gloss, toughness, 'eS porosity, color, hardness ghuS puS let chrome chrome 'ej chIp 'ach resistance jen corrosion, commonly lo' tool jan beq 'ej 'aD. hardness ghur, chIS coating laH let chromium patlh plating, so-called chonaDmo', cha'logh vaj chrome jengva', chrome-jengva' patlh let chromium coating, qaStaHvIS toH Hoch tuQ 'ay' corrosion je plating lo' characteristics 'ej chIS batlhchaj.

vIHtaHbogh porous chromium (porous chromium) jengva' rup pe'vIl vaj pumDI' qoghlIj characteristics let chromium plating mechanical, chemical pagh electrochemical QeyHa' qung, qaStaHvIS deepen quv pe'vIl vaj pumDI' qoghlIj network widen 'ej chaq chrome 'ej QuQ narghtaHvIS 'oH lo'. ghaH tev Groove dotted, wej neH tuQ-resistant chrome characteristics vavDajvaD 'ej laH effectively running QaD bot, ghor resistance friction abrasion 'ej Dub lubricant ngevwI' chrome ghor. pIj lo' neH friction lopno' sliding pong ghor coating, such as inner cavity cylinder tube, piston Qeb qaStaHvIS internal combustion QuQ ngI'.

⑤ qIj chromium-jengva' qIj chrome jengva' qIj HIp gloss, decoration QaQ, ghaH QaQ extinction; jen hardness (130 ~ 350hv), bopummeH rap thickness 2 ~ resistance tuQ 3 poH va veb puS rewbe'mey'e' wuv wov nickel corrosion resistance chrome 'ej rap, botlh-tier thickness. not choH QaQ tuj tolerance neH 300 [taH. laH Hoch wo' wep qIj chromium patlh Sut HabmoHwI', copper, nickel 'ej stainless yoDSutlIj naQ, in order to corrosion Dub nickel resistance 'ej decorative 'angbogh Da, copper, pagh laH je lo' copper-Tin alloys je qIj chromium-jengva' coating ghor pe'lu'. commonly lo' qIj chrome plating wep aircraft jan optical jan 'ay', solar panels 'ej commodity protection 'ej decoration.

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