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首页> 外文期刊>International journal of sustainable engineering >Product design from an environmental and critical raw materials perspective
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Product design from an environmental and critical raw materials perspective

机译：从环境和关键原料的产品设计透视

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Public policy has become increasingly stringent in response to environmental challenges, both global and local. In this scenario, materials play a crucial role in the innovation of environmentally responsible products. Design for environment can be identified as the effort to adjust the present design methods to correct known, measurable, environmental degradation. It should be applied in all the phases of the design process, such as the concept, embodiment and detailed analysis. Mostly, it needs to take into account an emerging drawback linked to those raw materials that are considered critical by European Union because of their high supply risk and economic importance. Alloys that minimise the environmental impact of a product may suffer of a supply risk because of the presence, inside them, of high mechanical properties inducing alloy critical elements. A multi-objective design approach is thus proposed that takes into account both the environmental impact reduction and the criticality issues linked to raw materials. The method is illustrated with an example.
机译：全球和地方的环境挑战，公共政策越来越严格。在这种情况下，材料在环保产品的创新方面发挥着至关重要的作用。可以确定环境的设计作为调整本设计方法的努力，以校正已知，可测量，环境劣化。它应该应用于设计过程的所有阶段，例如概念，实施例和详细分析。主要是，由于其高供应风险和经济意义，它需要考虑与欧盟批判的原材料相关的新兴缺点。最小化产品环境影响的合金可能由于存在的高机械性能诱导合金关键元件而导致供应风险遭受供应风险。因此提出了一种多目标设计方法，以考虑到环境影响降低和与原料相关的临界问题。该方法用示例说明。

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