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镁合金化学镀镍流程
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流 程
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品名
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开缸标准
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开缸范围
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操作参数
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控制标准
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超声波除油
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CG-1570
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500ml/L
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450-550ml/L
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65℃(60~70℃)
6min(5~10min)
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1turn-over换槽
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水洗
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10-30S
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每天换水
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水洗
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10-30S
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每天换水
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酸洗
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CG-1573
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200ml/L
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150-250ml/L
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常温(20~35℃)
60S(30~90S)
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1turn-over换槽
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水洗
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10-30S
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每天换水
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水洗
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10-30S
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每天换水
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碱活化
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CG-1572-1
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200ml/L
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180-220ml/L
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40(35~45℃)
3min(2-5min)
Ph:10-11
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1turn-over换槽
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超声波水洗
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10-30S
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每天换水
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水洗
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10-30S
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每天换水
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酸活化
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CG-1573-1
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100ml/L
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90-110ml/L
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常温(20~35℃)
60S(30~90S)
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1turn-over换槽
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水洗
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<10 S
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每天换水
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水洗
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<10 S
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每天换水
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碱性化学镀镍
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CG-1575A
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50ml/L
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48-52ml/L
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Ph:8.2-8.6
温度:43~48℃
时间:15-25min
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2MTO换槽
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CG-1575B
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200ml/L
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180-220ml/L
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CG-1575C
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50ml/L
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48-52ml/L
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DI水洗
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时间:各0.5-1min
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每天换水
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酸性化学镀镍
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CG-1575A
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55ml/L
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50-60ml/L
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Ph:4.8-5.1
温度:78~82℃
时间:20-60min
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3-5MTO换槽
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CG-1576B
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150ml/L
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120-180ml/L
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CG-1575C
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55ml/L
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50-60ml/L
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CG-1576D
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补加用
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