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삼원합금도금

삼원합금도금(Tri-Alloy Plating Bath)
ProductConcentration
(g/ℓ)
Consumption of solutionTemperature
(℃)
Precipitation Speed
(㎛/min)
Current density
(A/d㎡)
Hardness
(Hv0.025)
Characteristics of product and Applying Fiend
Solution nameConsumption
(100A-Hr)
Tri-Alloy(F)
Tri-Alloy(S)
Cu:12CuCN80g55
(50~60)
0.32
(0.5~5)
400±50It is light white color tri-alloy plating. It has excellent corrosion, Electrical properties of silver, and high hardness of Ni It can use for cell phone, Ni-free products, parts of communication equipment.
Sn:32Na2SnO375g
Zn:1Zn(CN)218g
NaCN:35Polish50㎖
NaOH:25

Binary Alloy

Tin-Nickel Alloy Plating Bath
ProductConcentration
(㎖/ℓ)
pHTemperature
(℃)
Current density
(A/d㎡)
StirringCharacteristics of product and Applying Fiend
SN-BLSn:1009
(9.0~10.0)
25
(20~35)
1
(0.5~2)
Cathode stirring (Do not use compressed air agitation )It is black color plating solution. It has excellent stability, we can easy to maintain solution.
-RoHS can be attached.
Ni:200
TNPSn:3204.8
(4.0~5.8)
65
(60~70)
1
(0.3~3)
Cathode stirring (Do not use compressed air agitation )It is plating soultion of equl white tint. It has excellent stability and titanaloy, we can easy to maintain solution.
-RoHS can be attached.
Ni:200
Tin-Cobalt Alloy Plating Bath
ProductConcentration
(㎖/ℓ)
pHTemperature
(℃)
Current density
(A/d㎡)
StirringCharacteristics of product and Applying Fiend
BTCSn:509.5
(9.0~10.0)
40
(35~45)
1
(0.5~1.5)
Cathode stirring (Unavailable compressed air agitation)We can get equal black color from Sn-Co of alkalescence
- RoHS can be attached.
Co:100