What is the difference in economic benefits between lhcrh31 and traditional chromium plating-Jiangmen City Li Hao environmental protection & Technology Co., Ltd.

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What is the difference in economic benefits between lhcrh31 and traditional chromium plating

2015-06-06 994

The participation of hard chromium additives can improve the deposition speed of the plating layer, increase the plating time of the opposite thickness, and thus waste electric energy to improve economic benefits. Below, we will take the single side 50um plating of the oil cylinder as an example to calculate various target parameters for reference;
1，通俗镀铬；1um铬层质量为7.1g/dm2,那么50um镀层铬酐耗费量为50*7.1g/dm2*100/52=682.69g
电能方面；以25A/dm2给电量为基准，镀50um所需工夫为202.30分钟，用电量12*202.30*25/60*1000*0.75=1.35度
2， LH CRH 31镀铬；50um镀层铬酐耗费量为682.69g
电能方面；以25A/dm2 给电量为基准，镀50um所需工夫为125.22分钟，用电量12*125.22*25/60*1000*0.75=0.8348度&
LH CRH 31的耗费；每耗费1000g铬酐添加剂耗费量为4ml.那么50um镀层耗费添加剂为682.69*4/1000=2.730ml
以上为实际数据，从数据可见节电量为1.35-0.8348=0.5152度，按1.5元/度盘算，节电0.5152*1.5=0.7728元
同比增加添加剂费用按150元/升盘算。150*2.730/1000=0.4095元
可浪费费用；0.7728-0.4095=0.3633元
而开槽的费用是可以分摊的，所以从剖析的后果来看引入LH CRH 31效益是分明
显的，从外表来看节电为30%以上，但从任务效力，镀层质量和及格率这些来看效益是久远的。

This article is from:http://www.newstar-china.com/

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