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Pickling technique and pickling technology of the future

机译：酸洗技术和未来的酸洗技术

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摘要

The importance of surface pre-treatment, ie the cleaning of iron and steel surfaces before galvanisation, has been known since the middle of the 19th century. The pre-treatment technique and technology have hardly undergone any improvements over the last 150 years. Thus the method of pre-treatment has remained more or less the same without any major innovations to the present day (eg degreasing baths were not introduced until fairly recently). The increasingly difficult market conditions and the demands made by galvanising customers for better quality combined with lower prices and a faster service, have obliged the operators of galvanising businesses to reflect on process optimisation and cost-cutting in production.
机译：自19世纪中叶以来，就已经知道表面预处理的重要性，即在镀锌之前清洁钢铁表面。在过去的150年中，预处理技术和工艺几乎未进行任何改进。因此，目前的预处理方法基本保持不变，而没有任何重大创新（例如直到最近才引入脱脂浴）。日益困难的市场条件以及镀锌客户对更好的质量，更低的价格和更快的服务所提出的要求，使镀锌业务的运营商不得不反思工艺优化和生产成本削减。

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