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Decorative trivalent chromium plating - The challenges of change facing the industry

机译:装饰三价镀铬 - 挑战的行业面临的变革

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Decorative chromium electroplating from an electrolyte based on chromium trioxide has been successfully used for many years. The deposit satisfies many demands including aesthetics, durability and economy. However the materials used in this type of system have now been classified as carcinogenic. For this reason, new legislation is being introduced (or existing legislation is being tightened) to control, restrict or even prohibit their use. Consequently the chromium plating industry is being driven to change the way it operates and the materials it uses. The goal is to manage this change for the benefit of all of the stakeholders by eliminating, rather than minimising the risk of exposure (of the industry workforce to chromium trioxide). This paper describes the primary applications for decorative chrome plate and the systems used to meet today's demands, it then explains the principal macro drivers of change. Finally the use of best practice alternative systems, based on trivalent chromium electrolytes, and the potential effect on the supply chain are evaluated. The key question posed is, can the industry meet the challenge?
机译:从三氧化铬的电解质从电解质电镀的装饰铬已成功使用多年。押金满足许多要求,包括美学,耐用性和经济。然而,这种类型系统中使用的材料现已被归类为致癌物质。因此,正在引入新的立法(或正在收紧现有的立法)来控制,限制甚至禁止使用。因此,镀铬工业正在推动其运行的方式和它使用的材料。目标是通过消除所有利益相关者来管理这一变化,而不是最大限度地减少暴露(行业劳动力至三氧化铬的风险)。本文介绍了装饰镀铬板的主要应用,并且用于满足当今需求的系统,然后解释了变革的主要宏驱动因素。最后,基于三价铬电解质的使用最佳实践替代系统以及对供应链的潜在影响。提出的关键问题是,行业是否会迎接挑战?

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